HACH Company     LCW826

Nitrate standard, 100 mg/L NO₃ (22.6 mg/L NO₃-N), 500 mL

69 /Each

Welch Materials Inc.     H00202-11010

Ultisil UHPLC XB-C8, 1.8 μm, 2.1 × 50 mm

448 /Each

Thermo Fisher Scientific Inc.     THM-50131302

Barnstead™ GenPure™ xCAD Water Purification System

Special offer /Each

Thermo Fisher Scientific Inc.     THM-1545401HC

Arctic A45HC Refrigerated Circulators

Special offer /Each

Regis Technologies, Inc.     REG1-760314-300

Evoke C18 - 5 µm, 100Å, 25 cm x 50.0 mm ID

8880 /Each

Thermo Fisher Scientific Inc.     THM-153-5258

ARCTIC A25 Refrigerated Circulators

3907 /Each

MACHEREY‑NAGEL     MN762302.100

VP HPLC column (preparative), NUCLEODUR C18 ec, 10 µm, 125x10 mm

Special offer /Each

Thermo Fisher Scientific Inc.     THM043103

Dionex™ IonPac™ TCC Trace Cation Concentrator Column, 30 µm, 3 × 35 mm

258 /Each

Pall Corporation     KT819A

SPARE PARTS KIT VILTER PN KT819A

227 /Each

PerkinElmer Inc.     PE01861861

Aperture Mask - 5 mm

33 /Each

Agilent Technologies     AGIL699970-706

InfinityLab Poroshell HPH-C8, 4.6 x 50 mm, 4 µm, analytical LC column

545 /Each

Waters Corporation     WATS-700005335

Scroll Pump Backing Control Cable

149 /Each