Bio-Rad Laboratories, Inc.     BR12014732

Foresight Pro Chromatography Column, 2.7 L CHT XT, 40 µm

62541 /Each

Waters Corporation     WATS-700001832

Rheodyne 7650-002

1130 /Each

HACH Company     LCW825

Nitrate standard, 50 mg/L NO₃ (11.3 mg/L NO₃-N), 500 mL

52 /Each

MilliporeSigma     577328-U

Ascentis® Express 90 Å AQ-C18, 2.7 μm HPLC Column, column L × I.D. 5 cm × 3 mm

511.2 /Each

Thermo Fisher Scientific Inc.     THM810-336-00

Shelves (2)

156.65 /Each

MilliporeSigma     577322-U

Ascentis® Express 90 Å AQ-C18, 2.7 μm HPLC Column, column L × I.D. 5 cm × 2.1 mm

511.2 /Each

Thermo Fisher Scientific Inc.     THM046091

MetPac Oxalic Acid Eluent Concentrate (10x), 500 mL

192.63 /Each

Bio-Rad Laboratories, Inc.     BR12009235

EconoFit Affi-Gel Blue Columns, 5 x 5 ml

523.8 /Each

MilliporeSigma     577100-U

Ascentis® Express 160 Å C30, 2.7 μm HPLC Column, column L × I.D. 5 cm × 2.1 mm

511.2 /Each

Agilent Technologies     G8010-60338

Sample loop, for AVS switching valve, 0.25 mL volume

128 /Each

MilliporeSigma     577432-U

BIOshell™ IgG 1000 Å Diphenyl, 2.7 μm HPLC Guard Cartridge, pack of 3 ea, cartridge L × I.D. 0.5 cm × 3 mm

508 /Each

Thermo Fisher Scientific Inc.     THM30180BI

Test Tube Racks for MaxQ™ Shaker

596.94 /Each