GL Sciences Inc.     GLS5020-89105

InertSustain Phenylhexyl Cartridge Guard Column E, 5 µm, 10 x 1.0 mm, 2/Pk

224 /Each

SHIMADZU CORPORATION     227-30560-01

Column, LC, Shim-pack GIS C18-P, 5um, 10x50

809 /Each

GL Sciences Inc.     GLS5020-87947

INERTSUSTAIN PFP ANALYTICAL COLUMN 1.9UM 150MM X 3MM

616 /Each

GL Sciences Inc.     GLS5020-87888

InertSustain PFP Capillary EX Column, 3 µm, 50 x 0.7 mm

560 /Each

GL Sciences Inc.     GLS5020-88241

InertSustainSwift C18 Cartridge Guard Column for UHPLC, 3 µm, 10 x 3.0 mm, 2/Pk

266 /Each

GL Sciences Inc.     GLS5020-01321

Inertsil Ph HPLC Column, 5 µm, 150 x 2.1 mm (analytical)

455 /Each

Agilent Technologies     ICM-203

EPA method 200.7 calibration no. 2

173 /Each

GL Sciences Inc.     GLS5020-01224

Inertsil C8 HPLC Column, 5 µm, 150 x 4.6 mm (analytical)

455 /Each

GL Sciences Inc.     GLS5020-88029

InertSustainSwift C18 Packed Guard Column, 5 µm, 50 x 4.6 mm, 1/Ea

210 /Each

GL Sciences Inc.     GLS5020-87837

InertSustain PFP HPLC Column, 3 µm, 50 x 3.0 mm (analytical)

406 /Each

GL Sciences Inc.     GLS5020-01223

Inertsil C8 HPLC Column, 5 µm, 150 x 4.0 mm (analytical)

455 /Each

GL Sciences Inc.     GLS5020-01221

Inertsil C8 HPLC Column, 5 µm, 150 x 2.1 mm (analytical)

455 /Each