STOPPERS RUBBER BS2775 2-HOLE NO 27 PK 10 Wide Neck PPR Bottles Major components are transparent polysulphone

Major components are transparent polysulphone

Push-button

Agar medium slides are cast into the paddle (with TTC and Rose-Bengal agar cast respectively on alternate sides)

timed lighting adjustable in one-minute periods by repeatedly pressing the switch for the required number of minutes operation and low-voltage power supply

STOPPERS RUBBER BS2775 2-HOLE NO 27 PK 10 Wide Neck PPR Bottles Major components are transparent polysulphoneRubber 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