Sepax Technologies Inc     404NP5-21225

Proteomix WAX-NP5 column, 21.2×250mm, Non-Porous, 5 µm

15939 /Each

Pall Corporation     HC9725FRS5Z

Supralon GlassFiber 12 micron (Beta 2000) Fluorocarbon 5in 12.7cm

100 /Each

Agilent Technologies     G4218-85000

Caffeine standard, 250 µg/mL caffeine in water, 3 ampoules with 1 mL content

190 /Each

Welch Materials Inc.     H00222-31066

Ultisil F-C8, 5 μm, 3.9 × 250 mm

608 /Each

MACHEREY‑NAGEL     MN702093

Crimp closure, N 20, alu., center hole, Silicone blue transp./PTFE colorl.,3.0mm

Special offer /Each

Agilent Technologies     G3286-80117

Tubing hook-up kit, rinse/drain, Agilent ASX-500 series autosampler, 3/16 in id, 72 in, 1/8 in id, 84 in

107 /Each

Waters Corporation     WATS-176002898

XSelect HSS C18 Column, 100Å, 2.5 µm, 3 mm X 150 mm, 3/pk

2700 /Each

Thermo Fisher Scientific Inc.     THM-GD9156BNWP

Orion™ Green pH Combination Electrodes

387.37 /Each

MACHEREY‑NAGEL     MN726215.25

GC column, Nonpolar–low polar, OPTIMA 5 MS, 25 m L, 0.20 mm ID, 0.35 µm df

Special offer /Each

Welch Materials Inc.     H00206-31039

Ultisil Diol, 5 μm, 4.6 × 100 mm

440 /Each

Thermo Fisher Scientific Inc.     THM-2178-2025

Nalgene™ Wide Mouth Bottle

21.17 /Each

Agilent Technologies     CP7658II5

J&W CP-Wax 52 CB GC column, 25 m, 0.53 mm, 2.00 μm, 5 inch cage

610 /Each