10-Pack Chemical-Resistant Polypropylene Stoppers, 14/23 Base Shape_Rectangular Paramecium

Paramecium

this single-phase rheostat carries oxidized constantan winding with 4mm safety socket terminals

sized for short-reach high-current branched circuits where shielded-plug safety is required

9-piece hydro distillation kit holds 250mL with 19/26 joints in borosilicate glass for steam distillation and essential oil extraction procedures

this five-piece weight set bundles machined steel shafts from 50 to 1000 grams on a wooden storage block

10-Pack Chemical-Resistant Polypropylene Stoppers, 14/23 Base Shape_Rectangular ParameciumPack of 10 lightweight polypropylene stoppers fits 14 23 joints for sealing ground joint vessels with chemical and impact resistance.