SHIMADZU CORPORATION     220-97344-00

Columns, LC, Premier Elite Diphenyl 5u 120A 150 X 2.1mm

590 /Each

GL Sciences Inc.     GLS5020-05342

Inertsil CN-3 HPLC Column, 5 µm, 50 x 4.6 mm (analytical)

357 /Each

GL Sciences Inc.     GLS5020-15921

Inertsil NH2 Packed Guard Column, 3 µm, 33 x 1.5 mm, 1/Ea

245 /Each

Shinwa Chemical Industries Ltd.     ULTRON VX-SIL

Column 250 x 4.6 mm, 10 μm

360 /Each

GL Sciences Inc.     GLS5020-05334

Inertsil CN-3 HPLC Column, 5 µm, 100 x 4.0 mm (analytical)

378 /Each

Pall Corporation     HC9604FMN13Z

Ultipor SRT Glass Fiber 7 micron (Beta 1000) Fluorocarbon 13in 33.02cm (REPLACED BY HC9604FRN13Z)

272 /Each

HACH Company     LXZ449.99.00017

Cable guard, with chain, GS1440/GS2440EX

492 /Each

GL Sciences Inc.     GLS5020-05340

Inertsil CN-3 HPLC Column, 5 µm, 30 x 4.6 mm (analytical)

357 /Each

Pall Corporation     HZ9901E32XW1

Ultipor, 6000psi Non-bypass Simplex Hsg, 2in Flange Ports, 39in Length, Fluorocarbon Seals

5170 /Each

GL Sciences Inc.     GLS5020-15970

Inertsil NH2 Packed Guard Column, 5 µm, 33 x 1.0 mm, 1/Ea

245 /Each

SHIMADZU CORPORATION     227-30806-01

Column, LC, Shim-pack GIST-HP Guard Column C6-Phenyl, 3um, 4.6x30

324 /Each

GL Sciences Inc.     GLS5020-05352

Inertsil CN-3 Prep Column, 5 µm, 50 x 6.0 mm

441 /Each