| DCHAS: Mothers-to-be in organic chem labs. | 30 | 10 Sep 2025–17 Sep 2025 |
| Service Dogs in Teaching Laboratory | 21 | 27 Aug 2025–29 Aug 2025 |
| Legacy chemicals and old MSDSs | 20 | 03 Jun 2025–12 Jun 2025 |
| Phenolphthalein or Replacement? | 17 | 10 Nov 2025–17 Nov 2025 |
| Optimal Number of Students per TA/Instructor in General Chemistry Labs | 16 | 25 Aug 2025–28 Aug 2025 |
| Use of Fume Hood "Max Height"stickers with alarms vs just alarms | 13 | 01 Jul 2025–03 Jul 2025 |
| Peroxide strips and 2-propanol | 12 | 03 Oct 2025–08 Oct 2025 |
| Sensitization Event - OSHA Recordable? OSHA Reportable? | 11 | 21 Oct 2025–28 Oct 2025 |
| Hydrogen Gas Safety | 9 | 21 Feb 2025–26 Feb 2025 |
| New Article | 9 | 12 Mar 2025–08 Dec 2025 |
| Chromatography Refrigerator for FPLC-20% ethanol cleaning issue | 8 | 30 Jul 2025–01 Aug 2025 |
| How should DCM be handled in a chemical hygiene plan? | 8 | 21 Jul 2025–24 Jul 2025 |
| permanent phones in lab | 8 | 01 Apr 2025–03 Apr 2025 |
| Fume Hood Recertification | 7 | 30 Oct 2025–31 Oct 2025 |
| FW: Inquiry from an art conservator | 7 | 27 Mar 2025–01 Apr 2025 |
| Isoflurane monitoring | 7 | 29 Apr 2025–05 May 2025 |
| Late breaking topic - wildfire response - for Spring 2025 meeting in San Diego | 7 | 06 Feb 2025–11 Feb 2025 |
| Oxygen monitors for intert gas safety | 7 | 03 Feb 2025–06 Feb 2025 |
| Question about SDS access on other campuses | 7 | 18 Mar 2025–20 Mar 2025 |
| Reminder: Spots still available, this week! : New American Chemical Society 2-Year College Professional Community and CHAS (Chemical Health & Safety) Chat, Thursday, 02/20/2025 | 7 | 16 Feb 2025–24 Feb 2025 |
| Safety with Lab Glassware | 7 | 13 Feb 2025–24 Feb 2025 |
| Seating(?) in Chemistry Labs | 7 | 19 Nov 2025–01 Dec 2025 |
| The ACS Rebrand. Get the big picture. | 7 | 12 Sep 2025–17 Sep 2025 |
| Whoosh Bottle Incident | 7 | 10 Feb 2025–12 Feb 2025 |
| Article re: bleach and guanidinium thiocyanate | 6 | 18 Mar 2025–19 Mar 2025 |
