STOPPERS RUBBER BS2775 SOLID NO 67 PK 2 Narrow Neck PET Bottles mm 720 (1107) width

mm     720 (1107)    width

Dissolves easily

giving substantially lower running costs

with three

Can be used in conjunction with QMF28/52 as the body for a general purpose trap which can function as a cold trap by immersing it in a Dewar flask or similar vessel containing refrigerant

STOPPERS RUBBER BS2775 SOLID NO 67 PK 2 Narrow Neck PET Bottles mm 720 (1107) widthRubber Stoppers to BS2775. Each stopper has a moulded in number, corresponding to the bottom diameter in millimetres. Hole drilling Natural rubber stoppers are available pre drilled. Where specified the hole diameter will be sizes: 3 and 4: supplied solid only 5 to 8: 1 hole of 3mm 9 to 105: 1 hole of 5mm 15 to 105: 2 holes of 5mm Neoprene rubber stoppers are available pre drilled to special order. Hole diameters are as given for natural rubber