Narrow Mouth Amber Polypropylene Reagent Bottle with Acid-Proof Stopper Capacity:60mL Reservoir-fed through a ground-glass joint

Reservoir-fed through a ground-glass joint with an intermediate stopcock

Bundled with a powder-coated retort base

the higher-concentration ready-to-use complex-sugar source for fermentation experiments and starch-iodine indicator demonstrations

Plastic-cased solar energy kit with a panel

Electronic top-loading balance measures mass up to 3000g for chemistry weighing

Narrow Mouth Amber Polypropylene Reagent Bottle with Acid-Proof Stopper Capacity:60mL Reservoir-fed through a ground-glass jointAcid proof polypropylene stopper seats in a narrow mouth amber body for long term storage of concentrated acids and light sensitive reagents.