Silicone sealing rings, VMQ | For thread size GL: 45, For tubes diam. mm: 25,0 ... 27,0, Outer diam. mm: 42

Silicone sealing rings, VMQ | For thread size GL: 45, For tubes diam. mm: 31,0 ... 33,0, Outer diam. mm: 42

Single way stop cock compl. with PTFE-cock hole 6 mm, NS 21,5, DURAN

Single way stopcock compl. with hollow key with glass handle, bore 10 mm, NS 29,2, DURAN

Single way stopcock compl. with SBW key bore 4 mm, NS 14,5, DURAN side arm 10 mm

Single way stopcock with PTFE tap hole 6mm, NS 18.8 side arms 13mm

Single way stopcock, ground, without keys bore 2 mm, NS 12.5 DURAN®

Single way stopcock, ground, without keys bore 2,5 mm, NS 14.5, DURAN® "side arms 9 mm"

Slotted sieve disc (perforated plate) DURAN® | Plate diam. mm: 48

Slotted sieve filter funnels (Buchner funnels), DURAN® | Capacity ml: 1000, Ø mm: 136, Shaft diam. mm: 22

Slotted sieve filter funnels (Buchner funnels), DURAN® | Capacity ml: 125, Ø mm: 72, Shaft diam. mm: 10

Slotted sieve filter funnels (Buchner funnels), DURAN® | Capacity ml: 220, Ø mm: 90, Shaft diam. mm: 18