Pall Corporation     NXT20020UM8S

Nexis® T Filter Cartridges, Removal Rating 200 μm, Polypropylene, Length 20 inches, silicone, SOE fin end external 222 O-rings

42 /Each

MACHEREY‑NAGEL     MN721155.30

EC HPLC guard column (analytical), NUCLEOSIL 100-5 NH2-RP, 5 µm, 4x3 mm

Special offer /Each

Bio-Rad Laboratories, Inc.     BR1560513

Nuvia™ HR-S Media, 100 ml

387 /Each

MilliporeSigma     53486-U

Ascentis® Express ES-Cyano, 2.7 μm HPLC Column, 2.7 μm particle size, L × I.D. 5 cm × 4.6 mm

500.8 /Each

PerkinElmer Inc.     B0105197

HGA Graphite Walled Tubes, Pkg. 5

231 /Each

HACH Company     LXZ449.99.00018

CAx440EX Field Transmitter H₂S EX DIN rail and wall bracket (US & CA)

274 /Each

PerkinElmer Inc.     B0135653

HGA Graphite Walled Tubes, Pkg. 10

380 /Each

PerkinElmer Inc.     B3000342

HGA Graphite Walled Tubes, Pkg. 20

715 /Each

Hamamatsu Photonics K.K.     HAM-L233-23NB

Hollow cathode lamp

Special offer /Each

PerkinElmer Inc.     N9304606

Hitachi® Standard Graphite Tube, Uncoated, Pkg. 10

209 /Each

Waters Corporation     WATS-186009988

Atlantis Premier BEH Z-HILIC VanGuard FIT Column, 2.5 µm, 2.1 mm x 50 mm, 1/pk

990 /Each

Thermo Fisher Scientific Inc.     THM76461-1003

Valve, Manifold 3-Way No 12V

160.8 /Each