STOPPERS RUBBER BS2775 SOLID NO 67 PK 2 Narrow Neck PET Bottles This manually operated

This manually operated

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

CE marked and FDA approved for assured quality and traceability

Performance data using Brand® PD-Tips:

STOPPERS RUBBER BS2775 SOLID NO 67 PK 2 Narrow Neck PET Bottles This manually operatedRubber 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