STOPPERS NEOPRENE BS2775 SOLID NO 4 PK 50 Manual Soaking Laboratory Cleaning Agents Erlenmeyer (conical)

Erlenmeyer (conical)

For controlled

*Double door model

Overall 160 x 270 x 95mm W x D x H

There is no need to replace the piston when capillaries or tips are replaced

STOPPERS NEOPRENE BS2775 SOLID NO 4 PK 50 Manual Soaking Laboratory Cleaning Agents Erlenmeyer (conical)Rubber 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