STOPPERS RUBBER BS2775 1-HOLE NO 6 PK 50 Laboratory Freezers Model 7305 Wavelength range nm

Model      7305  Wavelength range        nm     198 to 1000  Bandwidth          nm 5  Wavelength accuracy        nm  ±2                                   Light source         Pulsed xenon  Repeatability nm ±0

net**  kg   291

When using apparatus which incorporates screwthreads it is important that the PTFE washer is fitted carefully and correctly

with plug as indicated

Can be used up to 1700˚C

STOPPERS RUBBER BS2775 1-HOLE NO 6 PK 50 Laboratory Freezers Model 7305 Wavelength range nmRubber 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