Hexagonal Iron Mass with Lifting Ring Mass:500g 3 glass dropping bottle in

3 glass dropping bottle in amber

5 inch tall

Pack of 50 assorted one-hole rubber stoppers with 5mm hole provides acid and alkali resistance for laboratory vessel sealing with tubing pass-through

Algae-focused survey of 15 prepared slides covers filamentous

ASTM Class A 7-piece graduated cylinder set includes borosilicate glass cylinders with polypropylene bumper guards for precision volumetric measurement

Hexagonal Iron Mass with Lifting Ring Mass:500g 3 glass dropping bottle inHexagonal iron profile resists rolling and stacks flat on benches, with a top lifting ring for suspension during force and pulley experiments.