STOPPERS RUBBER BS2775 SOLID NO 5 PK 50 Transilluminators Suitable for the heaviest loadings

Suitable for the heaviest loadings and ideal for preparative  paper chromatography and electrophoresis

Plugs are brightly coloured (neon yellow) and long (25mm) aiding removal

02   Black  0

Base attachment which accepts accessory clips to hold conical and volumetric flasks

STOPPERS RUBBER BS2775 SOLID NO 5 PK 50 Transilluminators Suitable for the heaviest loadingsRubber 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