STOPPERS RUBBER BS2775 SOLID NO 35 PK 10 Glass Conical Flasks - Narrow Neck Stainless steel interior with plastic

STOPPERS RUBBER BS2775 SOLID NO 35 PK 10 Glass Conical Flasks - Narrow Neck Stainless steel interior with plasticRubber 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

SKU: 279601371 · From lcog.de