US$ 294.06
Fifty-liter HDPE carboy pairs chemical-resistant walls with a silicone-lined polypropylene cap for high-volume liquid storage (-100 to 120°C)
5-meter bench on leveling-screw feet
where colored liquid in a U-shaped section shifts measurably as air blown through a constricted glass tube creates pressure differences
this student polarimeter brings optical-rotation measurement within reach of post-16 physics and chemistry labs
Cotton Lab Coat with Snap Front Size:XL Fifty-liter HDPE carboy pairs chemical-resistantBreathable 100% cotton lab coat with a snap front closure and three pockets (two waist, one chest), machine washable for daily wear in scientific, medical, and academic labs.