| Date | Grid | Clue | Author | Editor |
| Sat, Oct 22, 2016 | 35D | Aid in studying a culture | James Mulhern | Shortz |
| Thu, Jan 03, 2013 | 31D | Lab sight | Bruce Haight | Shortz |
| Fri, Feb 24, 2012 | 11D | Round-bottomed container | Patrick Berry | Shortz |
| Sun, Oct 17, 2010 | 63A | Long piece of glassware | Patrick Blindauer | Shortz |
| Mon, Jun 23, 2008 | 4D | Science lab glassware | Andrea Carla Michaels and Patrick Blindauer | Shortz |
| Fri, Aug 08, 2003 | 6D | Synthetic | Myles Callum | Shortz |
| Wed, Aug 15, 2001 | 40D | Place for a lab experiment | Karen Young Bonin | Shortz |
| Sat, Jul 29, 2000 | 64A | Synthetic | Rich Norris | Shortz |