STOPPERS RUBBER BS2775 1-HOLE NO 31 PK 10 Rings Plates and Jacks When the controller is to

When the controller is to be used with Optima bath tanks the clamp is unnecessary as a bridge plate is provided

Supplied in a 5 litre container

Require power supply for operation

The funnels can also be used with Soxhlets as solvent traps to facilitate recovery at the end of an extraction

Perforated stainless steel flame arrester in spout resists flashback ignition

STOPPERS RUBBER BS2775 1-HOLE NO 31 PK 10 Rings Plates and Jacks When the controller is toRubber 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