"GL Sciences" (956 results)

DURAN® Vigreux columns, with glass jacket, with 2 NS 29/32, length 650 mm

red PBT screw cap with PTFE insert and 3-ports (stainless steel)

red PBT screw cap with PTFE insert and 4-ports (stainless steel)

DURAN® Glass flat-head stooper, octagonal, clear, NS 34/34, semi-hollow

DURAN® Glass flat-head stopper, octagonal, amber, NS 45/40, semi-hollow

Czako stopcock keys, threaded, SBW-glass, angle bore 2.5 mm, ground, NS 14.5

with Pennyhead handle for BSB bottles pack of 12

red PBT screw-cap with 1 ports (stainless steel)

red PBT screw-cap with PTFE insert and 2 ports (stainless steel)