Cylindrical Borosilicate Glass Dropping Funnel with Rotaflow Stopcock Capacity:1000mL this single-input inverter logic module

this single-input inverter logic module produces an output state that is the Boolean complement of its input signal

25% solution

Sterile amber polypropylene centrifuge tubes hold 50mL each in a 25-pack with UV-blocking construction for photosensitive sterile samples

Deep-form porcelain evaporating basin measures 4

SQUIBB || Squibb-style graduated dropping/separatory funnel with 500ml capacity

Cylindrical Borosilicate Glass Dropping Funnel with Rotaflow Stopcock Capacity:1000mL this single-input inverter logic moduleScrew type Rotaflow stopcock provides stepless, drip rate flow control during slow reagent additions in organic synthesis and Grignard style reactions.