Plate - 16mm test tube

Dosing aid for MOSH/MOAH silica bottle (P/N 19600); parts with contact to the silica made of Alumina

Adapters-1, 3 and 6ml, 15/pk

FLUFFY Glass fibre filter for a.m. glass columns, binder-free, 15 x 3.5mm (extra thick), bakeable