Regis Technologies, Inc.     REG1-786702-300

(S,S) Whelk-O 1 - 10 µm, 100Å, 25 cm x 30.0 mm ID

25099 /Each

Metrohm AG     METR6.1255.000

Replacement Kit for NH3-selective Electrode 6.0506.100

Special offer /Each

Thermo Fisher Scientific Inc.     THM9653BNWP

Orion™ Iodide Electrodes

1562.2 /Each

Agilent Technologies     AGIL113040

Bond Elut NH2 cartridge, large reservoir capacity (LRC), 500 mg, 10 mL, 40 µm, 50/pk

194 /Each

Thermo Fisher Scientific Inc.     THM74204-109270A

Accucore™ PREP XL C8 HPLC Column, 5 μm, 20 × 100 mm

10484.51 /Each

Metrohm AG     METR6.1624.000

Adapter SGJ 14 for 6.1619.XXX Adsorber tube

Special offer /Each

Waters Corporation     WATS-186005434

XSelect CSH Fluoro-Phenyl OBD Prep Column, 130Å, 5 µm, 19 mm X 100 mm, 1/pk

2880 /Each

Metrohm AG     METR6.1808.230

Adapter M6 / M8 inner

Special offer /Each

Thermo Fisher Scientific Inc.     THM-HP88850105

Cimarec™ Hotplate Series

482.63 /Each

Metrohm AG     BWT-840001177

Aperture Removal Tool

Special offer /Each

MilliporeSigma     58979C30

SUPELCOSIL™ LC-CN HPLC Column, 3 μm particle size, L × I.D. 3.3 cm × 3 mm

437.6 /Each

MilliporeSigma     28147-U

PTFE Filter for MSA Sampling Pump

34.16 /Each