GC column, Nonpolar, OPTIMA 1 MS Accent, 25 m L, 0.20 mm ID, 0.2 µm df Ammonium VarioPrep guard column holder (short)

VarioPrep guard column holder (short) for 16 mm ID guard column cartridges VP 10/16

PerkinElmer ICP-OES VIS Wavecal Solution

Single-element anion standards for ion chromatography

Assurance® Grade Zirconium

GC column, Nonpolar, OPTIMA 1 MS Accent, 25 m L, 0.20 mm ID, 0.2 µm df Ammonium VarioPrep guard column holder (short)High performance capillary columns for gas chromatography (GC), dimethylpolysiloxane with ultra low bleeding, nonpolar GC phase, meets USP G1 G2 G38. Nonpolar phase with ultra low bleeding, ideal for ion trap and quadrupole MS detectors. Increased sensitivity due to an unmatched low background level. Perfect inertness for basic compounds. Solvent rinsing for removal of impurities applicable. Similar phases: Ultra 1, DB 1MS, HP 1MS, Rtx 1MS, Rxi 1MS,