Translucent Narrow Mouth Polypropylene Reagent Bottle with Screw Cap, 12-Pack Capacity:250mL Vacuum receiver adapter in borosilicate

Vacuum receiver adapter in borosilicate 3

Test tube with side arm in borosilicate glass measures 125 x 16mm for gas collection

Two-inch vinyl-coated fingers on this three-finger extension clamp mount to a swivel boss head fitting rods up to 18mm

Two-part karst landform model with a removable surface that exposes caves

Six-lens optics set of three double-convex and three double-concave glass lenses with ground beveled edges

Translucent Narrow Mouth Polypropylene Reagent Bottle with Screw Cap, 12-Pack Capacity:250mL Vacuum receiver adapter in borosilicateSupplies twelve translucent polypropylene reagent bottles for parallel storage of prepared solutions across teaching benches, each with a threaded narrow mouth cap.