GL Sciences Inc.     GLS5020-04297

Inertsil Amide Packed Guard Column, 5 µm, 33 x 4.0 mm, 1/Ea

210 /Each

Thermo Fisher Scientific Inc.     THM74104-253030

Accucore™ XL C18 HPLC Column, 4 μm, 3 × 250 mm

583 /Each

PerkinElmer Inc.     158391-GS-SI

GreenSep Silica Prep LC Columns - 250 mm, 20 mm I.D., 10 μm

1320 /Each

PerkinElmer Inc.     135191-GS-CN

GreenSep Cyano LC Columns - 150 mm, 4.6 mm I.D., 3 μm

468 /Each

PerkinElmer Inc.     135191-EPHX

Epic Phenyl-Hexyl LC Columns - 150 mm, 4.6 mm I.D., 3 μm

402 /Each

SHIMADZU CORPORATION     REST-9639232

Force FluoroPhenyl 1.8um 30 x 2.1mm

610 /Each

PerkinElmer Inc.     13N291-GS-CN

GreenSep Cyano Prep LC Columns - 150 mm, 30 mm I.D., 5 μm

2750 /Each

PerkinElmer Inc.     155291-GS-CN

GreenSep Cyano LC Columns - 250 mm, 4.6 mm I.D., 5 μm

429 /Each

PerkinElmer Inc.     125191-EPO

Epic Polar LC Columns - 100 mm, 4.6 mm I.D., 3 μm

336 /Each

YMC CO., LTD.     TPF12S03-15Q1PTP

YMC-Triart PEEK-Lined Column, 120 Å, 3 µm, 2.1 × 150 mm

877 /Each

Waters Corporation     WATS-176003323

CORTECS C18+ Column, 90Å, 2.7 µm, 4.6 mm X 50 mm, 3/pk

2430 /Each

SHIMADZU CORPORATION     227-30673-02

Column, LC, Shim-pack GIST Guard Column Phenyl-Hexyl, 3um, 1.0x50

218 /Each