Accessories for gas chromatographs and mass spectrometers, namely, kits composed primarily of injector adaptors, restrictors, O-rings and tubes, for use in maintaining a continual flow of gas to the mass spectrometer even in the absence of a chromatography column

'absenc':37 'accessori':1 'adaptor':14 'chromatograph':4 'chromatographi':40 'column':41 'compos':10 'continu':26 'even':34 'flow':27 'gas':3,29 'injector':13 'kit':9 'maintain':24 'mass':6,32 'name':8 'o':17 'o-r':16 'primarili':11 'restrictor':15 'ring':18 'spectromet':7,33 'tube':20 'use':22

MSVENT

Owners

Goods & Services