Welch Materials Inc.     H00206-41043

Ultisil Diol, 10 μm, 4.6 × 250 mm

488 /Each

Welch Materials Inc.     H00206-31038

Ultisil Diol, 5 μm, 4.6 × 75 mm

424 /Each

Advanced Materials Technology     HAL91813-502

HALO 90 Å C18, 2 µm, 3.0 x 75 mm

Special offer /Each

Waters Corporation     WATS-186003439

SunFire Silica OBD Prep Column, 100Å, 5 µm, 50 mm X 50 mm, 1/pk

5670 /Each

Thermo Fisher Scientific Inc.     THM115033

RADIUSED HANDLE-SID BLUE

177.81 /Each

PerkinElmer Inc.     L4271106

Quartz Cold Trap Tube for ATD 400

110 /Each

PerkinElmer Inc.     N9316571

Elite-WAX ETR Capillary Column - 60 m x 0.53 mm I.D. x 1.00 µm

935 /Each

SHIMADZU CORPORATION     228-52711-94

Plunger Seal GFP with Back Up Ring; i-Series

222 /Each

Waters Corporation     WATS-186002270

XTerra Shield RP8 OBD Prep Column, 125Å, 10 µm, 30 mm X 150 mm, 1/pk

8010 /Each

Thermo Fisher Scientific Inc.     THM-6295.0300

Nitrogen Gas Generator for Charged Aerosol Detectors

Special offer /Each

MilliporeSigma     SIG20394

In-Line Pressure Gauge, pressure range 0-60 psi, gauge only (tee not included)

63.52 /Each

Phenomenex     AJ0-9510

SecurityGuard ULTRA Cartridges, Lux AMP 3.0mm ID Columns, 3/pk

458.05 /Each