Diaphragm valves

TESTA Analytical reports how a customer is using its GPC/SEC system to monitor the specifications of incoming raw materials.

SPE HILIC stationary phase that excels at retention and recovery labeled released N-glycans

Restek's four-component residual solvent gas standard mix contains n-propane, isobutane, n-butane, and neopentane at concentrations of 5000 μg/mL for cannabis testing.

The Shodex OHpak LB-800 series is designed as a polymer- based size exclusion column.

New per- or polyfluorinated alkyl substances (PFAS) extended volume tubes from Markes are designed for the collection and measurement PFAS alongside other VOCs of interest.

YMC’s CHIRAL ART family of HPLC resins are immobilized, coated with polysaccharide derivatives as chiral selectors, and are suitable for separation of a wide range of chiral compounds.