Welch Materials Inc.     WC00108-41050

Xtimate Sugar-Ca, 5 μm, 7.8 × 150 mm

848 /Each

Thermo Fisher Scientific Inc.     THM260016110

TracePLOT™ TG-BOND Alumina GC Column (Na2SO4 Deactivation)

Special offer /Each

Agilent Technologies     AGIL5190-8415

Manganese (Mn) standard, 10,000 µg/mL, in 5% HNO3, 500 mL

230 /Each

AB Sciex LLC     ABS018610

Fitting Street Tee 1 8 Inch NPT

162 /Each

MilliporeSigma     50378-U

Ascentis® Express C8, 5 μm HPLC Column, 5 μm particle size, L × I.D. 7.5 cm × 3 mm

644 /Each

Waters Corporation     WAT088726

Seal Insertion Tool (50µL heads)

153 /Each

Waters Corporation     WAT200687

Gauge Assembly, Vacuum

351 /Each

Waters Corporation     WATS-186002641

Polypropylene 12 x 32 mm Snap Neck Vial, with Cap and Preslit PTFE/Silicone Septum, 300 µL Volume, 100/pk

63 /Each

PerkinElmer Inc.     PE09904802

Vespel Rotor Seal for Rheodyne Injection Valves, Model 9725/7125/7725

242 /Each

MACHEREY‑NAGEL     MN726243.60

GC column, Polar, OPTIMA FFAPplus, 60 m L, 0.32 mm ID, 0.25 µm df

Special offer /Each

Dikma Technologies Inc.     DIKM65382

ProElut AL-N 100 g

Special offer /Each

Dikma Technologies Inc.     DIKM65356

ProElut AC 2 g / 12 ml 20/pk

Special offer /Each