Glass Wool, For filtering out fine precipitates when filter papers are unsuitable, For filtering out fine precipitates when filter papers are unsuitable, Size: pk of 500 g.
VWR* Pipette rack, manual, Material: ABS Magnetized, Color: blue, Protects and organizes glass and plastic pipettes, Angled four shelved compartments keep your 0.1 to 50 mL pipettes or cans within easy reach while p