STOPPERS RUBBER BS2775 2-HOLE NO 25 PK 20

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Description

STOPPERS RUBBER BS2775 2-HOLE NO 25 PK 20Rubber 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

Inspection windows allow easy monitoring of solution being dispensed (interchangeable amber windows supplied for light-sensitive solutions)

tissue and serum preservation

Model RZ6 Ultimate vacuum

wrapping of columns

and scheduling

Maintenance free induction drive for smooth and quiet operation

51 Overall height width depth mm mm mm 190 125 316 Weight kg 10

diffused tungsten-halogen light source for standardised illumination and external

005 0 to 100 x 0

Cole-Parmer BH-200D-3-HT block thermostat

Rapid measurements: results typically available within two seconds and refreshed every second thereafter

air compressor and gas regulator are ordered with the flame photometer