Translucent Polypropylene Petri Dish with Lid, 12-Pack Chemistry_Charts & Models Black rubberized vinyl halter apron

Black rubberized vinyl halter apron at 15 by 22 inches fits smaller frames with waterproof chemical-resistant coverage and a smooth

Roll-down rubber microscope eyeguards shield eyes and eyeglasses from direct eyepiece contact on 3000-series and 3000-LED stereo microscopes

restoring the heating element's coiled contact resistance after use fatigue or accidental distortion

glass working

and wax candle for student investigations of oxygen consumption during combustion in general chemistry lessons

Translucent Polypropylene Petri Dish with Lid, 12-Pack Chemistry_Charts & Models Black rubberized vinyl halter apronTwelve matched translucent polypropylene Petri dishes with lids equip a full class for parallel microbiology and biology culture exercises.