GL Sciences Inc.     GLS5020-16779

InertSustain NH2 HPLC Column, 3 µm, 250 x 1.5 mm (analytical)

616 /Each

Welch Materials Inc.     H00224-31025

Ultisil PFP, 5 μm, 3.0 × 250 mm

592 /Each

GL Sciences Inc.     GLS5020-16780

InertSustain NH2 Packed Guard Column, 3 µm, 50 x 1.5 mm, 1/Ea

245 /Each

Pall Corporation     PFT0220UE

Poly-Fine® II, Filter Cartridges, Removal Rating 0.2 μm, Highly Asymetric Polysulfone, Length 20 Inches, EPDM

279 /Each

Welch Materials Inc.     H00200-21010

Ultisil SiO2, 3 μm, 2.1 × 50 mm

336 /Each

GL Sciences Inc.     GLS5020-16782

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

245 /Each

GL Sciences Inc.     GLS5020-16783

InertSustain NH2 Packed Guard Column, 3 µm, 33 x 1.0 mm, 1/Ea

245 /Each

Phenomenex     00G-4459-E0

Lux 5 µm Cellulose-1, LC Column 250 x 4.6 mm, Ea

1529.57 /Each

GL Sciences Inc.     GLS5020-16784

InertSustain NH2 Capillary EX Column, 3 µm, 50 x 0.3 mm

560 /Each

PerkinElmer Inc.     N0777842

1-Slot Quartz Outer Tube for D-Torch, Optima 8x00

198 /Each

MACHEREY‑NAGEL     MN726056.60

GC column, Nonpolar–low polar, OPTIMA 5, 60 m L, 0.25 mm ID, 0.25 µm df

Special offer /Each

PerkinElmer Inc.     N0775350

Glass Tracey Spray Chamber for ELAN/NexION 300/350

495 /Each