STOPPERS RUBBER BS2775 1-HOLE NO 15 PK 20 Weighing Bottles Liquid calibration tanks

Liquid calibration tanks

Membrane easily removed for culturing or analysis

Alloy and cadmium plated steel with heat resistant covered jaws and supplied with two extension rods 9mm diameter to allow reaction vessels up to 20 litre capacity to be held

5 to 5ml x 0

Overall dimensions 540 x 610 x 500mm W x D x H

STOPPERS RUBBER BS2775 1-HOLE NO 15 PK 20 Weighing Bottles Liquid calibration tanksRubber 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