IC 016. US 002 005 022 023 029 037 038 050. G & S: Printed instructional reports that provide calibration information for certified measurement science reference materials that are used in validating analytical instrumentation. FIRST USE: 20010102. FIRST USE IN COMMERCE: 20010102
IC 042. US 100 101. G & S: Scientific and technological services, namely research and design of procedures for certification and re-certification of science reference material artifacts that are used in validating analytical instrumentation. FIRST USE: 20010102. FIRST USE IN COMMERCE: 20010102
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