US$ 40.95
Size 250 x 25 x 1
and test tubes for 'potion' making
knife switches
Three-times enlarged nose model exposes olfactory bulb
Reagent Grade Anhydrous Calcium Chloride, 500g Capacity_600mL Size 250 x 25 xAnhydrous reagent grade calcium chloride at 500g, the desiccant of choice that pulls moisture aggressively from organic solvents and drives strongly exothermic dissolution in water.
US$ 40.95
US$ 10.00
US$ 169.95