Reagents for scientific and research use; sample preparation kits for scientific and research purposes, comprising chemical reagents and disposable cartridges for performing research sample preparation and analysis; chemical reagents for preparing samples for chromatography and mass spectrometry for non-medical, laboratory use

Reagents for scientific and research use; sample preparation kits for scientific and research purposes, comprising biological standards, namely, chemical reagents, disposable cartridges for performing research sample analysis; chemical reagents for preparing samples for chromatography and mass spectrometry for non-medical, laboratory use