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Confirmed Reply Threads
Confirmed threads are reconstructed across archive-year boundaries when Message-ID and In-Reply-To headers identify a relationship. Posts from another year are included in the thread and marked with their archive year in brackets. Subject-Based Groupings remain limited to this year.
Confirmed threads are reconstructed using Message-ID and In-Reply-To email headers. Posts with similar subject lines whose relationships cannot be determined reliably are grouped below as Subject-Based Groupings .
(13 Dec 2022) [DCHAS-L] How is chemical security managed at your institution? from Jessica Martin [2022] copy link
(31 Dec 2022) [DCHAS-L] DCHAS-L changes for 2023 from Ralph Stuart [2022] copy link
(04 Jan 2023) [DCHAS-L] Chemistry World article: Keeping safe during pregnancy from Ralph Stuart copy link
(05 Jan 2023) [DCHAS-L] Thank you from Robin M. Izzo copy link
(10 Jan 2023) [DCHAS-L] Phones in research labs from David C. Finster copy link
(18 Jan 2023) [DCHAS-L] Compensation for Research Group Lab Safety Officers from Mark Bachrach copy link
(19 Jan 2023) [DCHAS-L] eye wash video search from Melinda Box copy link
(21 Jan 2023) [DCHAS-L] Benchmarking and similar size EH&S departments from Luis P Barthel-Rosa copy link
(24 Jan 2023) [DCHAS-L] Kitchen microwaves in experiments? from Jessica Martin copy link
(25 Jan 2023) [DCHAS-L] recycling e-waste in class from Monona Rossol copy link
(25 Jan 2023) [DCHAS-L] Lab Safety Course from James Kaufman copy link
(30 Jan 2023) Re: [DCHAS-L] [WARNING - NOT REAL SENDER] Re: [DCHAS-L] Hazardous Substance Information from Joseph Peters copy link
(07 Feb 2023) [DCHAS-L] Service Dogs in Labs from Margaret Rakas copy link
(08 Feb 2023) [DCHAS-L] Fwd: [DCHAS-L] Service Dogs in Labs from Alan Hall copy link
(08 Feb 2023) [DCHAS-L] Professional Development Workshops - HALF DAY SESSIONS ONLY from rphifer**At_Symbol_Here**WCENVIRONMENTAL.COM copy link
(09 Feb 2023) [DCHAS-L] Job Posting-UMass Biosafety Officer from Kristi Ohr copy link
(14 Feb 2023) Re: [DCHAS-L] First 2023 CHAS Chat - Thursday, February 16 ⋅4:00– 5:00pm - A Chat for Two Year College Faculty from lhlatimer**At_Symbol_Here**MINDSPRING.COM copy link
(15 Feb 2023) [DCHAS-L] Hazmat Safety information Assessment from Ralph Stuart copy link
(16 Feb 2023) [DCHAS-L] Training recommendations for class 7 from Janine Rhodes copy link
(20 Feb 2023) [DCHAS-L] C&EN: Ohio train derailment raises more questions from Ralph Stuart copy link
(20 Feb 2023) [DCHAS-L] PPE Question from Amy Lea Moore copy link
(21 Feb 2023) [DCHAS-L] The Ultimate guide to HAZMAT Suits and PPE from davivid copy link
(24 Feb 2023) [DCHAS-L] 19 state attorneys general file brief against lawsuit that claims OSHA is unconstitutional from Russell Vernon copy link
(24 Feb 2023) [DCHAS-L] Article focus on monitoring + testing of Ohio train derailment incident from Jonathan Klane copy link
(25 Feb 2023) [DCHAS-L] What we know − and don't know − about what caused UD's lab evacuation 2 weeks ago from Ralph Stuart copy link
(28 Feb 2023) [DCHAS-L] A new home for C&EN in the ACS Publications Division from Ralph Stuart copy link
(28 Feb 2023) [DCHAS-L] Question about EU REACH intermediate end use registration from Chung, Amanda copy link
(01 Mar 2023) [DCHAS-L] The Next Frontier of Environmental Unknowns: Substances of Unknown or Variable Composition,… from Ralph Stuart copy link
(03 Mar 2023) [DCHAS-L] Question about dirty snorkel from David C. Finster copy link
(06 Mar 2023) [DCHAS-L] Bromine storage from Laura Cunningham copy link
(07 Mar 2023) [DCHAS-L] CSB Issues New Safety Alert Focused on the Emergency Discharges from Pressure Release Valves from Ralph Stuart copy link
(07 Mar 2023) [DCHAS-L] CAMEO Webinar: Introduction to CAMEO Chemicals, May 23, 2023, 10:30am-12pm ET from Ralph Stuart copy link
(08 Mar 2023) [DCHAS-L] 2024 CHAS Elections from Incarvito, Christopher copy link
(08 Mar 2023) [DCHAS-L] Correction - 2024 CHAS Elections from Incarvito, Christopher copy link
(14 Mar 2023) [DCHAS-L] How well known is the Sheri Sangji case outside of the U.S. from your perspective? from Jonathan Klane copy link
(15 Mar 2023) [DCHAS-L] Lessons Learned: Nitrogen Dewar Tip-over Incident from Ralph Stuart copy link
(16 Mar 2023) [DCHAS-L] SF6 for demonstrations from Melinda Box copy link
(20 Mar 2023) [DCHAS-L] A new article for ACS Chemical Health & Safety is available online. from Ralph Stuart copy link
(23 Mar 2023) [DCHAS-L] CPSC Requires Lifesaving Flame Mitigation Devices on Gas Cans and Other Portable Fuel Containers from Ralph Stuart copy link
(29 Mar 2023) [DCHAS-L] Analysis of Chemical Accidents in Chemistry/Chemical Engineering Laboratories in Korea from Ralph Stuart copy link
(13 Apr 2023) [DCHAS-L] Oxygen sensor for room with liquid nitrogen from Laura Cunningham copy link
(18 Apr 2023) [DCHAS-L] EPA proposes new rules to cut ethylene oxide exposure from Ralph Stuart copy link
(19 Apr 2023) [DCHAS-L] Raman? from Murphy, Dr. Ruth Ann copy link
(24 Apr 2023) [DCHAS-L] Quality check for external lab reports from Ashley Augspurger copy link
(24 Apr 2023) Re: [DCHAS-L] Quality check for external lab reports from Robert H. Hill, Jr. copy link
(25 Apr 2023) [DCHAS-L] What is a working definition for eye level? from Frankie Wood-Black copy link
(02 May 2023) [DCHAS-L] Chinese regulatory agencies and academic laboratory spaces from Jessica Martin copy link
(02 May 2023) [DCHAS-L] Images/Photos of Damage Meant by GHS Eye Irritant 2A classification from Margaret Rakas copy link
(02 May 2023) [DCHAS-L] Beryllium research- engineering controls from Kelsey Mesa copy link
(03 May 2023) [DCHAS-L] EPA ban of methylene chloride from Christine Rogers copy link
(05 May 2023) [DCHAS-L] Hazardous Fluoride Chemicals from Emery, Paul copy link
(10 May 2023) [DCHAS-L] 11 dead after toxic gas leak in India from Ralph Stuart copy link
(11 May 2023) [DCHAS-L] When is a chemical defined as waste? from Mary Beth Mulcahy copy link
(11 May 2023) [DCHAS-L] Another AI source heard from from Ralph Stuart copy link
(18 May 2023) [DCHAS-L] Lab eyewash/safety shower drains from Murphy, Dr. Ruth Ann copy link
(31 May 2023) [DCHAS-L] Allen Apblett from Neal Langerman copy link
(31 May 2023) [DCHAS-L] Open Positions at Wellesley College from Suzanne Howard copy link
(31 May 2023) [DCHAS-L] News From the ACS Committee on Chemical Safety (CCS) from Samuella Sigmann copy link
(03 Jun 2023) Re: [DCHAS-L] News From the ACS Committee on Chemical Safety (CCS) from Robert H. Hill, Jr. copy link
(04 Jun 2023) [DCHAS-L] Can you help me find the original source from Janet Rogers copy link
(05 Jun 2023) [DCHAS-L] Disposing of serological pipettes from Hugo G. Schmidt copy link
(08 Jun 2023) [DCHAS-L] FW: EPA Proposes Ban on All Consumer and Many Commercial Uses of Perchloroethylene to Protect… from Kristi Ohr copy link
(10 Jun 2023) [DCHAS-L] Science Item on Safety and Productivity from Frankie Wood-Black copy link
(14 Jun 2023) [DCHAS-L] transport of bulk solvent on campus from Melinda Box copy link
(18 Jun 2023) [DCHAS-L] Surgical suite fires from neal**At_Symbol_Here**CHEMICAL-SAFETY.COM copy link
(20 Jun 2023) [DCHAS-L] Chemical inventory frequency. from Shannon Nephew copy link
(21 Jun 2023) [DCHAS-L] Risk assessment training exercise from Leach, Patricia copy link
(03 Jul 2023) [DCHAS-L] A new article for ACS Chemical Health & Safety is online. from Ralph Stuart copy link
(06 Jul 2023) [DCHAS-L] Insights from a laboratory fire from Ralph Stuart copy link
(06 Jul 2023) [DCHAS-L] Eugene Ngai Passed Away from 陳政任 copy link
(06 Jul 2023) [DCHAS-L] Filling balloons with hydrogen gas from Laura Cunningham copy link
(06 Jul 2023) [DCHAS-L] 19th Annual MABioN Biosafety Hybrid Symposium Aug 7-9, 2023 @ University of Kentucky from Luis A Samaniego copy link
(09 Jul 2023) [DCHAS-L] Eugene Ngai Obituary from Neal Langerman copy link
(14 Jul 2023) [DCHAS-L] SURVEY: CHAS Chat and Communities from Robin M. Izzo copy link
(14 Jul 2023) [DCHAS-L] Future of CHAS Listserve from Robin M. Izzo copy link
(17 Jul 2023) [DCHAS-L] EPA Proposes Workplace Safety Requirements for Carbon Tetrachloride to Protect Worker Health,… from Ralph Stuart copy link
(19 Jul 2023) [DCHAS-L] At least 17 injured by explosion in the laboratory of the Universidad Central del Este in… from Ralph Stuart copy link
(24 Jul 2023) [DCHAS-L] Regular Activation of EyeWash Stations from Leach, Patricia copy link
(25 Jul 2023) [DCHAS-L] Linked In Group from Shannon Nephew copy link
(28 Jul 2023) [DCHAS-L] New Article from Richard Palluzi copy link
(28 Jul 2023) [DCHAS-L] ACS FELLOWS 2023 from Neal Langerman copy link
(02 Aug 2023) [DCHAS-L] Using P2S5 from David C. Finster copy link
(03 Aug 2023) [DCHAS-L] Hyaluronidase risks in industrial settings from Hugo G. Schmidt copy link
(06 Aug 2023) [DCHAS-L] Seeking Literature on Safety Impacts of Transitioning from Online to In-Person Chemistry Labs from Daniel Jacques copy link
(07 Aug 2023) [DCHAS-L] Chemisry World: How to prepare for a lab-tastrophe from Ralph Stuart copy link
(09 Aug 2023) [DCHAS-L] Keep All Your Emergency Contacts Information Current from Ralph Stuart copy link
(18 Aug 2023) [DCHAS-L] 2 seriously burned in explosion at laboratory of National Taiwan University from Ralph Stuart copy link
(24 Aug 2023) [DCHAS-L] Request from C&EN from Gmurczyk, Marta copy link
(28 Aug 2023) [DCHAS-L] Flammable cabinets and termites from Jennifer L. Gile copy link
(28 Aug 2023) Re: [DCHAS-L] Flammable cabinets and termites from Craig Merlic copy link
(29 Aug 2023) [DCHAS-L] Question on transport barrels from Landgrebe, Virginia HS Teacher - Science copy link
(30 Aug 2023) [DCHAS-L] How is the order of hazards on an SDS determined? from Nora Dunkel copy link
(30 Aug 2023) [DCHAS-L] DOE: Lessons Learned: Monitoring of Aging Equipment Reminder Due to Hood Sash Cable Failure from Ralph Stuart copy link
(05 Sep 2023) [DCHAS-L] New Gist of the List Highlighting the Listserv in ACS CHAS from Mary Beth Mulcahy copy link
(08 Sep 2023) [DCHAS-L] Waste treatment question from Monona Rossol copy link
(09 Sep 2023) [DCHAS-L] Last week’s fires at UI Iowa Advanced Technology Laboratories caused by reflecting heat from Ralph Stuart copy link
(15 Sep 2023) [DCHAS-L] On laboratory fume hoods and chemicals cabinets from Ramiro Rojas copy link
(15 Sep 2023) [DCHAS-L] Explosion at world’s largest railyard in Nebraska prompts evacuations because of heavy toxic smoke from Ralph Stuart copy link
(20 Sep 2023) [DCHAS-L] Curious about Teflon tape from Benjamin Ruekberg copy link
(22 Sep 2023) [DCHAS-L] Most Important Lab Safety Rules from James Kaufman copy link
(24 Sep 2023) [DCHAS-L] Toxic chemical mixtures leave unanswered questions for Lafayette Fire Department's Hazmat unit from Ralph Stuart copy link
(25 Sep 2023) [DCHAS-L] "universal" lab coat? from David C. Finster copy link
(29 Sep 2023) [DCHAS-L] Arsenic in taxidermy collection from Rob Toreki copy link
(01 Oct 2023) [DCHAS-L] WV Turnpike closed following tractor trailer accident resulting in chemical spill from Ralph Stuart copy link
(01 Oct 2023) [DCHAS-L] Investigators examine damage from fire in robotics lab at Lake Superior State University from Ralph Stuart copy link
(02 Oct 2023) [DCHAS-L] Gathering Questions about Academic Lab Safety Teams (LSTs) from Brady Bresnahan copy link
(03 Oct 2023) [DCHAS-L] Fwd: ACS Spring 2024 Abstract Submitted (3996182) from Ralph Stuart copy link
(04 Oct 2023) [DCHAS-L] PPE while in chemistry storage room from Monica Marie Arroyo copy link
(04 Oct 2023) Re: [DCHAS-L] Most Important Lab Safety Rules from Iulian Patrascu copy link
(10 Oct 2023) [DCHAS-L] SDS pictograms from Dan Nowlan copy link
(24 Oct 2023) [DCHAS-L] free hybrid symposium on teaching students with disabilities from Patricia Redden copy link
(25 Oct 2023) [DCHAS-L] Psychological Safety is Lab Safety: Using RAMP to Assess DEIR Hazards from Debbie Decker copy link
(25 Oct 2023) [DCHAS-L] The Most Important Lab Safety Rule - The Results from James Kaufman copy link
(26 Oct 2023) [DCHAS-L] 2022 ANSI Z136.1 revision from David C. Finster copy link
(27 Oct 2023) [DCHAS-L] Upcoming training from Richard Palluzi copy link
(30 Oct 2023) Re: [DCHAS-L] [NAOSMM] CHO training from James Kaufman copy link
(31 Oct 2023) [DCHAS-L] Stuart participation from Ralph Stuart copy link
(02 Nov 2023) [DCHAS-L] New Article from Richard Palluzi copy link
(02 Nov 2023) [DCHAS-L] Virginia teacher back at work after Chemistry class explosion injured students from Ralph Stuart copy link
(02 Nov 2023) [DCHAS-L] SDS system from Rakers, Rose copy link
(03 Nov 2023) [DCHAS-L] FW: Question?? from Ralph Stuart copy link
(03 Nov 2023) Re: [DCHAS-L] SDS system from Brandon Chance copy link
(07 Nov 2023) [DCHAS-L] FW: question about testing for peroxides in organic solvents from Ralph Stuart copy link
(09 Nov 2023) [DCHAS-L] NIST Safety Failures Prompt Cultural Reset - AIP.ORG from Ralph Stuart copy link
(12 Nov 2023) [DCHAS-L] Reuters: At SpaceX, worker injuries soar in Elon Musk ’s rush to Mars from Rob Toreki copy link
(14 Nov 2023) [DCHAS-L] New project collaborator needed from Tammy M. Lutz-Rechtin copy link
(14 Nov 2023) [DCHAS-L] lecture bottle storage question from Melinda Box copy link
(24 Nov 2023) [DCHAS-L] Railyard explosion, inspections raise safety questions about Union Pacific’s hazmat shipping from Ralph Stuart copy link
(26 Nov 2023) [DCHAS-L] 2nd annual Lab Safety In The 2YC CHAS CHAT, "Safely Managing and Storing Chemicals", December… from Henry, Dwayne F copy link
(11 Dec 2023) [DCHAS-L] Ralph Stuart from Robin M. Izzo copy link
(11 Dec 2023) Re: [DCHAS-L] [NAOSMM] PD Opportunities from James Kaufman copy link
(11 Dec 2023) [DCHAS-L] Memorial Page and Emails about Ralph Stuart from Robin M. Izzo copy link
(14 Dec 2023) [DCHAS-L] More Messages about Ralph Stuart from Robin M. Izzo copy link
Subject-Based Groupings
These groups contain two or more messages with the same normalized subject, but no confirmed In-Reply-To relationship was available within this year.
New Article copy link
Phones in research labs copy link
A new article for ACS Chemical Health & Safety is available online. copy link
These new articles for Organic Process Research & Development are available online. copy link
Three new articles for ACS Chemical Health & Safety are available online. copy link
Two new articles for ACS Chemical Health & Safety are available online. copy link
Novel Compounds in Animal Research copy link
Filling balloons with hydrogen gas copy link
Free LSI Membership and Webinar Series copy link
PubChem and OREOS explosive potential copy link
CHAS Fall Workshop series schedule copy link
Unthreaded Posts
These posts do not have confirmed reply links and do not share a normalized subject with another unthreaded post in this year.
(01 Jan 2023) [DCHAS-L] 2023 Course Schedules from Richard Palluzi
(04 Jan 2023) [DCHAS-L] FW: External Working Safely with Resin-based Additive Manufacturing Machines from Penny Chatterton
(04 Jan 2023) [DCHAS-L] CSB Celebrates 25th Anniversary and provides 2022 progress report from Ralph Stuart
(05 Jan 2023) [DCHAS-L] EPA Issues Next Test Order Under National Testing Strategy for PFAS Used in Plastics, Chemical… from Ralph Stuart
(05 Jan 2023) Re: [DCHAS-L] Chemistry World article: Keeping safe during pregnancy from lhlatimer**At_Symbol_Here**MINDSPRING.COM
(05 Jan 2023) [DCHAS-L] EPA: Public release of PFAS Analytic Tools from Ralph Stuart
(06 Jan 2023) [DCHAS-L] Advanced Technique-Based Combination of Innovation Education and Safety Education in Higher… from Ralph Stuart
(06 Jan 2023) [DCHAS-L] More PFAS news: Business and Government concerns from Ralph Stuart
(09 Jan 2023) [DCHAS-L] New articles for ACS Chemical Health & Safety are available online. from Ralph Stuart
(09 Jan 2023) [DCHAS-L] Fwd: EPA Finds Trichloroethylene Poses an Unreasonable Risk to Human Health from Ralph Stuart
(12 Jan 2023) Re: [DCHAS-L] DCHAS-L Digest - 10 Jan 2023 to 11 Jan 2023 (#2023-9) from sm smd
(13 Jan 2023) [DCHAS-L] Fwd: EPA Adds Nine Chemicals and Removes One PFAS from the Safer Chemical Ingredients List from Ralph Stuart
(18 Jan 2023) [DCHAS-L] August National Meeting Call for Abstracts: Chemical Safety Information in the 21st Century from Ralph Stuart
(19 Jan 2023) [DCHAS-L] EPA Rebuilds Endocrine Disruptor Screening Program by Soliciting Public Comment on New Approach… from Ralph Stuart
(25 Jan 2023) [DCHAS-L] AIHA University Webinar: Research Laboratory Safety in the 21st Century from Ralph Stuart
(25 Jan 2023) [DCHAS-L] Fwd: 2023 OSGC WCC Eli Lilly Travel Award Announcement from Mary Beth Koza
(26 Jan 2023) [DCHAS-L] Explosives in Research Safety classes from Neal Langerman
(27 Jan 2023) [DCHAS-L] National Academies of Sciences resources for "Celebrate National Mentoring Month" from Ralph Stuart
(27 Jan 2023) [DCHAS-L] EPA Takes Key Step to Stop Unsafe PFAS from Reentering Commerce from Ralph Stuart
(01 Feb 2023) [DCHAS-L] Reactor explosion in Anakapalle pharma unit of Andhra, one dead, three injured from Ralph Stuart
(02 Feb 2023) [DCHAS-L] Cabinet label market research question from Rob Toreki
(03 Feb 2023) [DCHAS-L] CSB Back to Three Board Members Again from Ralph Stuart
(03 Feb 2023) [DCHAS-L] Two interesting articles in OPRD from Ralph Stuart
(08 Feb 2023) [DCHAS-L] U of DE TATP incident from Rob Toreki
(10 Feb 2023) [DCHAS-L] Job Opening from James Kaufman
(13 Feb 2023) [DCHAS-L] EHS Management Software Recommendations from Luke Amirault
(14 Feb 2023) [DCHAS-L] First 2023 CHAS Chat - Thursday, February 16⋅4:00 – 5:00pm - A Chat for Two Year College Faculty from Samuella Sigmann
(14 Feb 2023) [DCHAS-L] Chemistry World report: University of Delaware labs reopen after explosive accidentally… from Ralph Stuart
(15 Feb 2023) [DCHAS-L] EPA and FDA to Seek Public Input on Modernizing Their Approach to Oversight of Certain Products from Ralph Stuart
(16 Feb 2023) [DCHAS-L] EPA Proposes Rule to Protect Farmworkers and Pesticide Handlers from Exposures from Ralph Stuart
(17 Feb 2023) [DCHAS-L] Nitric Acid Spill on I-10 - Video and News from Samuella Sigmann
(17 Feb 2023) [DCHAS-L] ChemistryWorld: Gel capsules make reactions with organolithiums simpler and safer from Ralph Stuart
(21 Feb 2023) [DCHAS-L] New On-demand Biosafety Course from James Kaufman
(24 Feb 2023) [DCHAS-L] EPA Releases Proposed Approach for Considering Cumulative Risks under TSCA from Ralph Stuart
(25 Feb 2023) [DCHAS-L] New Training from Richard Palluzi
(27 Feb 2023) [DCHAS-L] Social in Indianapolis from rphifer**At_Symbol_Here**WCENVIRONMENTAL.COM
(28 Feb 2023) [DCHAS-L] UK: Students evacuated as fire breaks out at university science lab from Ralph Stuart
(28 Feb 2023) [DCHAS-L] Transporting Chemicals & Gases in Elevators from Luis P Barthel-Rosa
(05 Mar 2023) [DCHAS-L] Fwd: [Test] CHAS Newsletter - March 2023 from Taysir Bader
(06 Mar 2023) [DCHAS-L] A new article from ACS Chemical Health & Safety are available online. from Ralph Stuart
(06 Mar 2023) Re: [DCHAS-L] 19 state attorneys general file brief against lawsuit that claims OSHA is unconstitutional from lhlatimer**At_Symbol_Here**MINDSPRING.COM
(06 Mar 2023) [DCHAS-L] EH&S Sr. Specialist Role from Tamara Salatian
(06 Mar 2023) [DCHAS-L] from James Kaufman
(07 Mar 2023) Re: [DCHAS-L] DCHAS-L Digest - 28 Feb 2023 to 3 Mar 2023 (#2023-39) from Joe Sabol
(07 Mar 2023) [DCHAS-L] Iraqi Scientist Looking for Hazardous Waste Mentor from Mary Beth Mulcahy
(10 Mar 2023) Re: [DCHAS-L] New Safety Resources from Lassiter, Mark
(12 Mar 2023) [DCHAS-L] New open environmental position at Koch Fertilizer from Ashley Augspurger
(16 Mar 2023) [DCHAS-L] EPA Releasing Additional Data on the Ongoing Uses of Chrysotile Asbestos as the Agency Pursues a… from Ralph Stuart
(16 Mar 2023) [DCHAS-L] Toxic Chemical Releases in 2021 Remained Below Pre-Pandemic Levels According to New Toxics Release… from Ralph Stuart
(21 Mar 2023) [DCHAS-L] Research Safety Professional (Chemical) position at the University of Illinois Urbana-Champaign from Meschewski, Brian D
(27 Mar 2023) [DCHAS-L] OPRD article: Integrating Process Development and Safety Analysis for Scale-Up of a… from Ralph Stuart
(27 Mar 2023) [DCHAS-L] Complying with the OSHA Lab Standard Webinar from James Kaufman
(28 Mar 2023) [DCHAS-L] Lab Safety Specialist (LSS) position available at the University of Chicago from Chandra Man Karki
(28 Mar 2023) [DCHAS-L] FW: SOP's for Massing Raney Nickel and Filtering Spent Pd/C from Schroeder, Imke
(29 Mar 2023) [DCHAS-L] Meeting the tigers of the lab from Ralph Stuart
(29 Mar 2023) Re: [DCHAS-L] SOP's for Massing Raney Nickel and Filtering Spent Pd/C from Craig Merlic
(31 Mar 2023) [DCHAS-L] EPA Makes Trends in Domestic Chemical Production and Imports More Accessible to the Public with… from Ralph Stuart
(06 Apr 2023) [DCHAS-L] Training Available from Richard Palluzi
(10 Apr 2023) [DCHAS-L] DCHAS Spring Workshop Series from rphifer**At_Symbol_Here**WCENVIRONMENTAL.COM
(14 Apr 2023) [DCHAS-L] Focus on communication, not misinformation from Ralph Stuart
(17 Apr 2023) [DCHAS-L] Columbia University EH&S Safety Advisor Position from D'Armetta, Daniela
(18 Apr 2023) [DCHAS-L] 10 years after West explosion, safety questions remain from Ralph Stuart
(19 Apr 2023) [DCHAS-L] Why tracking these pollution indicators is key after the East Palestine train derailment from Ralph Stuart
(20 Apr 2023) [DCHAS-L] North American rail safety ‘pretty bad’ compared to Europe from Ralph Stuart
(20 Apr 2023) [DCHAS-L] Learning Opportunities from James Kaufman
(20 Apr 2023) [DCHAS-L] AMLSO list server info from Lappi, Simon
(20 Apr 2023) [DCHAS-L] EPA Proposes Ban on All Consumer, Most Industrial and Commercial Uses of Methylene Chloride to… from Ralph Stuart
(21 Apr 2023) [DCHAS-L] EU regulation on Sustainable chemicals: New rules to identify endocrine disruptors and… from Ralph Stuart
(24 Apr 2023) [DCHAS-L] Last Chance- Workshop Registrations from Mary Beth Koza
(24 Apr 2023) [DCHAS-L] Cleaning glassware contaminated with heavy metals. from Jeffrey R. Cogswell
(24 Apr 2023) [DCHAS-L] U.S. Chemical Safety Board Releases Final Report into 2020 Toxic Gas Release and Chemical Fire from Ralph Stuart
(25 Apr 2023) [DCHAS-L] A little help from my friends? new thread from Monona Rossol
(27 Apr 2023) [DCHAS-L] ACS Webinar: How to Safely Manage Chemicals in Educational Settings from Samuella Sigmann
(27 Apr 2023) [DCHAS-L] EPA Reaches Agreement on Early Mitigation Measures Initiative for an Organophosphate Pesticide from Ralph Stuart
(28 Apr 2023) [DCHAS-L] ICYMI - Recommend watching video of ACS symposium remembering Rudy Baum, former Editor-in-Chief… from Grace Baysinger
(30 Apr 2023) [DCHAS-L] Training from Richard Palluzi
(01 May 2023) [DCHAS-L] 2 new articles for ACS Chemical Health & Safety are available online. from Ralph Stuart
(03 May 2023) [DCHAS-L] EPA Plans to Extend Compliance Date for Regulation of DecaBDE to Ensure Continuity of Nuclear… from Ralph Stuart
(04 May 2023) [DCHAS-L] Corteva sentenced for criminal negligence 8 years after a methyl mercaptan leak killed 4 employees from Ralph Stuart
(06 May 2023) [DCHAS-L] C&EN: Massachusetts plant explosion kills 1 from Ralph Stuart
(07 May 2023) [DCHAS-L] Response to Tucson nitric-acid spill had strengths, weaknesses: Report from Ralph Stuart
(09 May 2023) Re: [DCHAS-L] What we know − and don't know − about what caused UD's lab evacuation 2 weeks ago from lhlatimer**At_Symbol_Here**MINDSPRING.COM
(09 May 2023) [DCHAS-L] EPA: Upcoming Virtual Public Meeting on Formaldehyde Studies from Ralph Stuart
(10 May 2023) [DCHAS-L] Thorough Lab Space Orientation Leads to Quick Action from Ralph Stuart
(11 May 2023) [DCHAS-L] DOE Lessons Learned: PIG Epoxy Putty Shelf Life from Ralph Stuart
(11 May 2023) [DCHAS-L] EPA’s June 7 Webinar on the Proposed Rule to Protect the Public from Methylene Chloride from Ralph Stuart
(17 May 2023) [DCHAS-L] EPA Proposes Reforms to New Chemical Review Process to Protect Public Health, Promote Efficiency… from Ralph Stuart
(17 May 2023) [DCHAS-L] Upcoming ACS Webinar from CHAS from Samuella Sigmann
(19 May 2023) [DCHAS-L] Lab Safety Specialist position at the University of Nevada Reno from Luis P Barthel-Rosa
(22 May 2023) [DCHAS-L] A new articles for ACS Chemical Health & Safety is available online. from Ralph Stuart
(25 May 2023) [DCHAS-L] EPA Extends Comment Periods for Ethylene Oxide (EtO) Proposals from Ralph Stuart
(26 May 2023) [DCHAS-L] UNH Ph.D student involved in apparent hazmat situation was following YouTube video experiment,… from Ralph Stuart
(26 May 2023) [DCHAS-L] CSB Releases Final Report into 2021 Fatal Acid Release at LyondellBasell in La Porte, TX from Ralph Stuart
(26 May 2023) [DCHAS-L] Chemical Inventory Specialist - Cornell University from Christine Rogers
(29 May 2023) [DCHAS-L] New article for ACS Chemical Health & Safety is available online. from Ralph Stuart
(30 May 2023) [DCHAS-L] Lab gear has a heavy carbon cost from Ralph Stuart
(30 May 2023) [DCHAS-L] EPA Completes Scientific Testing of Pesticide Products for PFAS from Ralph Stuart
(31 May 2023) [DCHAS-L] EPA Releases Risk Assessment Showing Significant Risks to Human Health from the Herbicide DCPA from Ralph Stuart
(02 Jun 2023) [DCHAS-L] Digital recommendations for Chemistry FAIR data policy and practice from Ralph Stuart
(02 Jun 2023) [DCHAS-L] Leveraging Student–Faculty–Staff Partnerships to Implement Inclusive Curricular Reform in… from Ralph Stuart
(04 Jun 2023) [DCHAS-L] Fwd: Now accepting applications for the Stanley C. Israel Award from Frankie Wood-Black
(06 Jun 2023) [DCHAS-L] Job Posting from James Kaufman
(06 Jun 2023) [DCHAS-L] Fwd: Now Available: 2022 ACS Membership Demographics Report from Frankie Wood-Black
(07 Jun 2023) [DCHAS-L] Adjunct Faculty Needed from James Kaufman
(08 Jun 2023) [DCHAS-L] Fwd: CHAS Newsletter - June 2023 from Taysir Bader
(08 Jun 2023) [DCHAS-L] U.S. Chemical Safety Board Receives Two Silver TELLY Awards for the Agency’s Safety Videos from Ralph Stuart
(09 Jun 2023) [DCHAS-L] Job Opening: Radiation Safety Officer for the University of Arkansas Office of EH&S from John David Dixon
(11 Jun 2023) [DCHAS-L] CSB Releases New Safety Video on Explosion and Fire at the Husky Superior Refinery in Wisconsin from Ralph Stuart
(13 Jun 2023) [DCHAS-L] CSB Releases Investigation Update into 2022 Fatal Naphtha Release and Fire at BP-Husky Refinery in O from Ralph Stuart
(15 Jun 2023) [DCHAS-L] CSB job opening Chemical Engineer (Recent Graduate) from Ralph Stuart
(16 Jun 2023) [DCHAS-L] CSB Releases Final Report into Fatal Chemical Release at Wacker Polysilicon Facility in TN from Ralph Stuart
(21 Jun 2023) [DCHAS-L] Psychological Safety in Engineering Starts with Diversity, Equity, and Inclusion from Ralph Stuart
(21 Jun 2023) [DCHAS-L] EPA Proposes Significant New Use Rules for Flame Retardants In Support of Risk Evaluations from Ralph Stuart
(21 Jun 2023) [DCHAS-L] Columbia University EH&S Director of Research Safety Programs from D'Armetta, Daniela
(22 Jun 2023) [DCHAS-L] Accident ID and Control_Re: [DCHAS-L] Risk assessment training exercise from Stephen Nicolosi
(23 Jun 2023) [DCHAS-L] Lab safety, research productivity can coexist, study finds from Ralph Stuart
(23 Jun 2023) [DCHAS-L] NTSB hearing: Response to fiery Ohio derailment frustrated by poor communication and incomplete… from Ralph Stuart
(26 Jun 2023) [DCHAS-L] 6 new articles for ACS Chemical Health & Safety are available online. from Ralph Stuart
(26 Jun 2023) [DCHAS-L] Hazard Identification (HAZID) in Pilot Plants and Laboratories: What You Don't Know Can Hurt You from Richard Palluzi
(26 Jun 2023) [DCHAS-L] More Effective CHOs and Lab Safety Programs from James Kaufman
(27 Jun 2023) [DCHAS-L] EPA’s Webinar on the Proposed Rule to Protect the Public from Perchloroethylene from Ralph Stuart
(28 Jun 2023) [DCHAS-L] Lab safety and productivity from Peter Reinhardt
(30 Jun 2023) [DCHAS-L] CSB Releases Final Report on 2020 Fatal Propylene Release and Explosion at Watson Grinding from Ralph Stuart
(03 Jul 2023) [DCHAS-L] Language Is a Poor Heuristic For Intelligence from Ralph Stuart
(03 Jul 2023) [DCHAS-L] Now Accepting Abstracts for SERMACS 2023 - Safety Sysmposium from Mary Beth Koza
(05 Jul 2023) [DCHAS-L] Update to the Division on ACS Comment to the EPA Docket No. EPA-HQ-OPPT-2020-0465 Methylene Chloride from Samuella Sigmann
(06 Jul 2023) [DCHAS-L] Webinar Reminders from Robin M. Izzo
(07 Jul 2023) [DCHAS-L] CSB Releases Final Report on 2019 Massive Tank Farm Fire at the Intercontinental Terminals Company from Ralph Stuart
(07 Jul 2023) [DCHAS-L] CSB Releases Investigation Report into Fatal 2020 Explosion at Optima Belle Facility in Belle, WV from Ralph Stuart
(07 Jul 2023) [DCHAS-L] US chemical safety board steps up accident probes from Ralph Stuart
(07 Jul 2023) [DCHAS-L] EPA Releases Draft Supplement to the Risk Evaluation for 1,4-Dioxane from Ralph Stuart
(08 Jul 2023) [DCHAS-L] Safety Glasses_Unexpected Events from Stephen Nicolosi
(10 Jul 2023) [DCHAS-L] A new article for ACS Chemical Health & Safety are available online. from Ralph Stuart
(10 Jul 2023) [DCHAS-L] Safety TA from Amy Lea Moore
(10 Jul 2023) [DCHAS-L] Aerosols webinar announcement from Daniel Kuespert
(11 Jul 2023) [DCHAS-L] New Short Courses from Richard Palluzi
(13 Jul 2023) [DCHAS-L] Goodbye to chemical weapon stockpiles from Ralph Stuart
(17 Jul 2023) [DCHAS-L] Can organic chemists cut waste by switching to water? from Ralph Stuart
(17 Jul 2023) [DCHAS-L] C&EN: Chemist who survived thallium poisoning speaks out from Ralph Stuart
(18 Jul 2023) [DCHAS-L] Chemistry World: Four children injured after another chemistry demonstration goes wrong in Spain from Ralph Stuart
(18 Jul 2023) [DCHAS-L] SURVEY: CHAS Chats and Communities from Robin M. Izzo
(19 Jul 2023) [DCHAS-L] CSB Urges FEMA to Include the Location of Chemical Facilities and Their Proximity to Communities from Ralph Stuart
(19 Jul 2023) [DCHAS-L] Fentanyl symposium at ACS Fall Annual Meeting in San Francisco from Daniel Kuespert
(19 Jul 2023) [DCHAS-L] CSB Releases New Safety Video on 2019 Explosions and Fires at the TPC Group Chemical Plant in Port… from Ralph Stuart
(20 Jul 2023) [DCHAS-L] Submit Abstracts for SERMACS 2023 from Mary Beth Koza
(20 Jul 2023) [DCHAS-L] Lessons Learned Resulting from 30kV DC Shock Contact with Energized Fluid from Ralph Stuart
(21 Jul 2023) [DCHAS-L] National Academy of Sciences Webinar: Open Access and FAIR Data in the Chemical Sciences Webinar from Ralph Stuart
(21 Jul 2023) [DCHAS-L] No danger to public after report of gas leak at Texas Tech Experimental Science from Ralph Stuart
(21 Jul 2023) [DCHAS-L] Johns Hopkins All Children's facility in Tampa remains evacuated after hazmat call from Ralph Stuart
(24 Jul 2023) [DCHAS-L] An article for ACS Chemical Health & Safety is available online. from Ralph Stuart
(24 Jul 2023) [DCHAS-L] Position at MIT nanotechnology from Louis DiBerardinis
(24 Jul 2023) [DCHAS-L] CSB Cuts Report Back-Log by Two-Thirds in Just the Last Twelve Months from Ralph Stuart
(24 Jul 2023) [DCHAS-L] Growing a Culture of Safety from James Kaufman
(27 Jul 2023) [DCHAS-L] August 15 EPA Webinar on the Proposed Rule on Carbon Tetrachloride from Ralph Stuart
(28 Jul 2023) [DCHAS-L] UMass Amherst EH&S is hiring from Kristi Ohr
(29 Jul 2023) [DCHAS-L] Lincoln officials give safety warning after lithium batteries cause truck fire from Ralph Stuart
(31 Jul 2023) [DCHAS-L] Mobile mass spec provides new insight into pollutants released by East Palestine train derailment from Ralph Stuart
(31 Jul 2023) [DCHAS-L] Lead cables -- WSJ investigation from Peter Reinhardt
(04 Aug 2023) [DCHAS-L] Six months after the Ohio train derailment, Congress is deadlocked on new safety rules from Ralph Stuart
(04 Aug 2023) [DCHAS-L] Department of Justice launches criminal investigation into the 2019 TPC explosion, asking victims… from Ralph Stuart
(07 Aug 2023) [DCHAS-L] CHAS social/ACS Industry Networking Reception from Daniel R Kuespert
(07 Aug 2023) [DCHAS-L] Job Opportunities in Doha Qatar from James Kaufman
(08 Aug 2023) [DCHAS-L] Results of CHAS Chat and Communities Survey from Robin M. Izzo
(10 Aug 2023) Re: [DCHAS-L] Keep All Your Emergency Contacts Information Current from roberth_hill**At_Symbol_Here**MINDSPRING.COM
(11 Aug 2023) [DCHAS-L] Norfolk Southern content with minimum safety too often, regulators say after Ohio train derailment from Ralph Stuart
(14 Aug 2023) [DCHAS-L] 2023 Workshop on Laboratory Safety, September 17-19, 2023 at UCLA from Schroeder, Imke
(16 Aug 2023) [DCHAS-L] Professional Development Workshops - first week in October - half day sessions from rphifer**At_Symbol_Here**WCENVIRONMENTAL.COM
(17 Aug 2023) [DCHAS-L] 15-year-old US chemical plant anti-terrorism program has expired, caught in a dispute among… from Ralph Stuart
(18 Aug 2023) [DCHAS-L] EPA Settlements with Maine Companies Improve Chemical Safety and Impose Over $370,000 in Penalties from Ralph Stuart
(21 Aug 2023) [DCHAS-L] MoS2 and BCl3 - Are they friends? from Carole Savoie
(21 Aug 2023) [DCHAS-L] CSB Calls on Chemical Companies to Prepare for Harsh Hurricane Season from Ralph Stuart
(21 Aug 2023) [DCHAS-L] Awards symposium presentations from Ralph Stuart
(28 Aug 2023) [DCHAS-L] Piping and Instrument Drawings (P&ID's) Demystified: What You Need to Know to Read, Create, and… from Richard Palluzi
(28 Aug 2023) [DCHAS-L] Toxic chemical spill at Exeter laboratory sparks emergency response from Ralph Stuart
(28 Aug 2023) [DCHAS-L] 2023 Workshop on Laboratory Safety, September 17-19, 2023 at UCLA _ Room block closing from Schroeder, Imke
(29 Aug 2023) [DCHAS-L] Nnewi Article from Richard Palluzi
(29 Aug 2023) [DCHAS-L] DCHAS Newsletter Volunteer Needed from Ralph Stuart
(29 Aug 2023) Re: [DCHAS-L] Request from C&EN from lhlatimer**At_Symbol_Here**MINDSPRING.COM
(30 Aug 2023) [DCHAS-L] EPA starts removing hazardous materials in Lahaina from Ralph Stuart
(30 Aug 2023) [DCHAS-L] Call for Papers for Spring Meeting from Monique Wilhelm
(31 Aug 2023) [DCHAS-L] CSB Applauds New EPA Initiative on Safety at Chemical Facilities that Use Hydrogen Fluoride from Ralph Stuart
(01 Sep 2023) [DCHAS-L] WCC/Pfizer Emergent Leader Award Announcement 2024 from Samuella Sigmann
(02 Sep 2023) [DCHAS-L] Second fire in two days reported at Iowa Advanced Technology Laboratories from Ralph Stuart
(03 Sep 2023) [DCHAS-L] Jobs associated with high risk of ovarian cancer. from Neal Langerman
(08 Sep 2023) Re: [DCHAS-L] DCHAS-L Digest - 5 Sep 2023 to 6 Sep 2023 (#2023-130) cumene hydroperoxide from Joe Sabol
(08 Sep 2023) [DCHAS-L] Silane advice needed from Tammy M. Lutz-Rechtin
(11 Sep 2023) [DCHAS-L] 2 new artlicles in ACS CH&S from Ralph Stuart
(11 Sep 2023) [DCHAS-L] Job openings - University of California, San Francisco - Chemical inventory assistants from Chung, Andrew
(11 Sep 2023) [DCHAS-L] Open Position- Lab Facilities Specialist from Tamara Salatian
(12 Sep 2023) [DCHAS-L] Old Town Mill, Maine receives state penalty for environmental damages from Ralph Stuart
(14 Sep 2023) [DCHAS-L] Ohio committee releases rail safety report commissioned after East Palestine derailment from Ralph Stuart
(16 Sep 2023) [DCHAS-L] Railyard Explosion in Nebraska Isn't Expected to Create Any Lingering Problems, Authorities Say from Ralph Stuart
(18 Sep 2023) [DCHAS-L] Two new articles for ACS Chemical Health & Safety ae available online. from Ralph Stuart
(20 Sep 2023) [DCHAS-L] Tornado at Pfizer plant accentuates US drug shortage issues from Ralph Stuart
(21 Sep 2023) [DCHAS-L] New Biden executive order asks federal agencies to report on East Palestine cleanup from Ralph Stuart
(22 Sep 2023) [DCHAS-L] 2 Hazmat Spills Block I-24 On Wednesday Night from Ralph Stuart
(22 Sep 2023) [DCHAS-L] Ammonia, Cl2, ClO2, HF from Neal Langerman
(25 Sep 2023) [DCHAS-L] Nine killed in Taiwan golf ball factory fire from Ralph Stuart
(25 Sep 2023) [DCHAS-L] Uptick in hazmat spills prompt questions in Chattanooga from Ralph Stuart
(25 Sep 2023) [DCHAS-L] East Palestine street set to reopen to public after being closed for 7 months from Ralph Stuart
(25 Sep 2023) [DCHAS-L] Last call for CHAS workshops next week! from Russ Phifer
(28 Sep 2023) [DCHAS-L] Electronic Lab Notebooks from Jessica Martin
(02 Oct 2023) [DCHAS-L] Fwd: October Safety Training from James Kaufman
(04 Oct 2023) [DCHAS-L] Call for Abstracts - ACS Spring 2024 from Mary Beth Koza
(11 Oct 2023) [DCHAS-L] K12 Teacher Day at SERMACS - Please Spread the Word from Samuella Sigmann
(26 Oct 2023) [DCHAS-L] The Most Important Lab Safety Rule - The Results from James Kaufman
(31 Oct 2023) [DCHAS-L] The Halloween peppermints that poisoned Bradford from Rob Toreki
(31 Oct 2023) Re: [DCHAS-L] [NAOSMM] CHO training from James Kaufman
(01 Nov 2023) [DCHAS-L] Thanks for your dedication and contributions to lab safety from Ken Fivizzani
(02 Nov 2023) [DCHAS-L] ‘We are a strong agency’: Chemical Safety Board touts 2023 achievements from Ralph Stuart
(04 Nov 2023) [DCHAS-L] In praise of Ralph Stuart from ebsegal@aol.com
(06 Nov 2023) [DCHAS-L] symposium on teaching students with disabilities this Saturday. from Patricia Redden
(07 Nov 2023) [DCHAS-L] 'RAMP: Effective Tools for Laboratory Safety' presented by ACSDFW & Fort Worth Life Science… from Robin M. Izzo
(07 Nov 2023) [DCHAS-L] DEIR/Safety webinar - this week! from Debbie Decker
(09 Nov 2023) [DCHAS-L] US faces almost daily hazardous chemical accidents, research suggests from Ralph Stuart
(13 Nov 2023) [DCHAS-L] New research subject from Neal Langerman
(15 Nov 2023) [DCHAS-L] Share a Story from James Kaufman
(16 Nov 2023) [DCHAS-L] Lithium Battery Safety from Neal Langerman
(20 Nov 2023) [DCHAS-L] Free Safety Presentations from Richard Palluzi
(20 Nov 2023) [DCHAS-L] Oops... from Neal Langerman
(22 Nov 2023) [DCHAS-L] Chemical Health and Safety Awards Call for Nominations from Brandon Chance
(27 Nov 2023) [DCHAS-L] CCS C&E News Comment on Laboratory Safety Teams (LSTs) from Samuella Sigmann
(05 Dec 2023) [DCHAS-L] Job opportunity from Pitocco, Janine
(11 Dec 2023) [DCHAS-L] About Ralph - From Francis Churchill from Robin M. Izzo
(20 Dec 2023) [DCHAS-L] More tributes to Ralph from Robin M. Izzo
(29 Dec 2023) [DCHAS-L] Lithium battery fires from Neal Langerman
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