Welch Materials Inc.     H02654-21106

Ultisil XS-C18, 5 μm, 21.2 × 250 mm, 120Å

5162 /Each

Thermo Fisher Scientific Inc.     THM-RF1804X180

Lock and Keeper for 104136

976.32 /Each

Thermo Fisher Scientific Inc.     THM03935

Tube Racks (package of 2)

570.24 /Each

GL Sciences Inc.     GLS5020-04462

Inertsil Sulfa C18 Packed Guard Column, 5 µm, 33 x 3.0 mm, 1/Ea

210 /Each

PerkinElmer Inc.     N0776053

Standard Glass Twister Spray Chamber with Helix for Optima 2x00/4x00/5x00/7x00 DV/8x00

605 /Each

Agilent Technologies     G7383A

PAL3 Peltier Stack Accessory for 2 plates

7803 /Each

Thermo Fisher Scientific Inc.     THM-NATGAS020061

TRACE™ 1310 Natural Gas (NG) and Natural Gas Liquid (NGL) Analyzers

Special offer /Each

Hamamatsu Photonics K.K.     HAM-L233-13NB

Hollow cathode lamp

Special offer /Each

Agilent Technologies     G3591-80039

J&W GC packed column in stainless steel tubing, length 3 ft (0.91 M), 1/8 in. OD, 2 mm ID, 35% DC-200 on Chromosorb PAW packing, mesh size 80/100, pre-conditioned

191 /Each

Tosoh Bioscience     TOS0022833

TSKgel Protein C4-300 Guard Cartridges, 3 µm, 3.2 × 15 mm,3 pk

316 /Each

Agilent Technologies     AGIL8003-0334

Spray chamber assembly, Scott, Ryton corrosion-resistant material, for Optima 2x00/4x00/5x00/7x00/8x00. Inert to most mineral acids including HF, aqua regia, and most organic solvents

383 /Each

MACHEREY‑NAGEL     MN720117.30

EC HPLC column (analytical), NUCLEOSIL 100-5 C18 PAH, 5 µm, 250x3 mm

Special offer /Each