PerkinElmer Inc.     N9306671

Supra-Poly HLB LRC SPE Column - 200 mg, 15 mL, 30 μm, Pkg. 50

369 /Each

Waters Corporation     WATS-186006151

XSelect HSS T3 Column, 100Å, 2.5 µm, 2.1 mm X 100 mm, 1/pk

990 /Each

GL Sciences Inc.     GLS5020-07314

InertSustain C18 HPLC Column, 5 µm, 100 x 2.1 mm (analytical)

448 /Each

Sartorius AG     VC1012

Vivaspin® 100 PES Centrifugal Concentrator, 10 pc

366 /Each

Waters Corporation     WATS-186005230

Polypropylene 12 x 32 mm Screw Neck Vial, with Polyethylene Septumless Cap, 700 µL Volume, 100/pk

41 /Each

Pall Corporation     U020AW395A

DFT Classic®, Filter Cartridges, Removal Rating 20 μm, Length 39.5 Inches, 304 stainless steel

52 /Each

Metrohm AG     METR6.1255.000

Replacement Kit for NH3-selective Electrode 6.0506.100

Special offer /Each

Welch Materials Inc.     WC00101-21031

Xtimate C18, 5 μm, 4.0 × 125 mm

528 /Each

Thermo Fisher Scientific Inc.     THM-OPTON-01460

Buck/Boost Transformer

1735 /Each

MACHEREY‑NAGEL     MN735211

Crimping tool for 11 mm aluminum caps, manual, ergonomic

Special offer /Each

Agilent Technologies     G4556-81035

7967 HSS 111 vial model oven Center Bushing and Housing

373 /Each

Daicel Corporation     DAIC2000E

CHIRALPAK® AS, 10 μm

Special offer /Each