Thermo Fisher Scientific Inc.     THM-M90-0113-05

638572 HEAD COVER FOR MZ2

666.79 /Each

Pall Corporation     GW005A20SE1PK246

GW005A20SE-1PK 246

43 /Each

HACH Company     LXZ449.99.00009

CAx440EX Field Transmitter H₂S EX External Antenna, 2 m cable

183 /Each

Bio-Rad Laboratories, Inc.     BR1421421

AG® 50W-X8 Cation Exchange Resin, analytical grade, 20–50 mesh, hydrogen form, 500 g

561.6 /Each

SHIMADZU CORPORATION     227-30878-02

Column, LC, Shim-pack GIST Guard, PFPP, 3um, 4.0x20 with Cartridge (2pcs) and Holder

558 /Each

Thermo Fisher Scientific Inc.     THM043175

Dionex™ IonPac™ AS4A-SC IC Column, 13 µm, 4 × 50 mm

749.35 /Each

PerkinElmer Inc.     N5190180

Alumina Sample Pans and Covers, Pkg. 6

329 /Each

MACHEREY‑NAGEL     MN814405

TLC reference solution, quinine

Special offer /Each

Agilent Technologies     AGIL0100-1315

Cap, 1/16 in, stainless steel

45 /Each

GL Sciences Inc.     GLS5020-01027

Inertsil SIL-150A HPLC Column, 5 µm, 250 x 4.0 mm (analytical)

490 /Each

Thermo Fisher Scientific Inc.     THM-IQLAAEGACVFAKUMAWL

Helix MC Plus™ Multicollector Noble Gas Mass Spectrometer

Special offer /Each

Regis Technologies, Inc.     REG1-780122-300

(S,S) Whelk-O 1 - 3.5 µm, 100Å, 15 cm x 4.6 mm ID

2369 /Each