This lightweight and symmetrically balanced valve is designed to be sealed to the top of either 5mm or 10mm OD NMR tubes. The o-rings on the barrel and top stem are protected with Teflon wipers. Upper portion of the stem is extended with an additional o-ring for attachment to an adapter or the attachment tube. The attachment tube can be sealed to any standard taper joint. This feature allows for a sample to be dispensed directly from a vacuum line port into the NMR tube. Valve is tooled on 8mm OD standard wall tubing. Complete valve consists of a glass body, TFE plug and control knob and plain upper attachment tube.

Item Number	Item Description	PQ
CG-513-01	NMR Tube Valve, Complete, European Style	EACH
CG-513-14	Adapter Only, NMR Tube Valve, 14/20 Outer	EACH
CG-513-24	Adapter Only, NMR Tube Valve, 24/40 Outer	EACH
CG-513-30	Glass Body Only for NMR Tube Valve, European Style	EACH
CG-513-35	Replacement Plug Only, Natural Color Knob, for NMR Tube Valve, European Style	EACH
CG-513-100	Upper Attachment Tube Only, NMR Tube Valve, European Style	EACH