IC 016. US 002 005 022 023 029 037 038 050. G & S: User manuals relating to the operation of mass spectrometers, auto samplers, chromatographs, and nuclear magnetic resonance spectrometers. FIRST USE: 20040924. FIRST USE IN COMMERCE: 20040924
IC 042. US 100 101. G & S: Analytical services and consulting services in the field of mass spectrometry, chromatography, and nuclear magnetic resonance. FIRST USE: 20010731. FIRST USE IN COMMERCE: 20010731
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