Thermo Fisher Scientific Inc.     THM28103-032130

Hypersil™ BDS C18 Column, 3 μm, 2.1 × 30 mm

561 /Each

GL Sciences Inc.     GLS5020-04256

Inertsil ODS-SP Packed Guard Column, 5 µm, 33 x 4.0 mm, 1/Ea

210 /Each

Thermo Fisher Scientific Inc.     THM-1600-0001PK

Nalgene™ Narrow-Mouth Bottles Made of Teflon™ FEP with Closure

321 /Each

Phenomenex     00A-4053-E0

Jupiter 5 µm C18 300 Å, LC Column 30 x 4.6 mm, Ea

633.7 /Each

Thermo Fisher Scientific Inc.     THM28105-104630

Hypersil™ BDS C18 Column, 5 μm, 4.6 × 100 mm

529 /Each

Waters Corporation     WATS-186003517

Oasis MAX Plus Short Cartridge, 225 mg Sorbent per Cartridge, 60 µm, 50/pk

315 /Each

Sepax Technologies Inc     SEPX284760950

Monomix Mab60-Q column, , 1000 Å, 60 µm

Special offer /Each

HACH Company     LZY331

Cleaning Unit for NH4D sc and NO3D sc sensors

Special offer /Each

Agilent Technologies     AGIL695975-302T

InfinityLab Poroshell 120 EC-C18, 3.0 x 100 mm, 2.7 μm, solvent saver LC column, with column ID

713 /Each

Thermo Fisher Scientific Inc.     THM60108-723

HyperSep™ Verify CX Cartridges

157 /Each

GL Sciences Inc.     GLS5020-04943

Inertsil C8-3 HPLC Column, 5 µm, 75 x 4.6 mm (analytical)

378 /Each

Thermo Fisher Scientific Inc.     THM28105-102130

Hypersil™ BDS C18 Column, 5 μm, 2.1 × 100 mm

552 /Each