MACHEREY‑NAGEL     MN730085

SPE columns, CHROMABOND SiOH-H₂SO₄/SA, 45 µm, 3 mL/500/500 mg

Special offer /Each

Merck KGaA     CV1972TP3

Durapore® Multimedia Cartridge Filter 20 in. 1.2+0.22 µm Code 7

2273 /Each

MACHEREY‑NAGEL     MN730751

SPE columns, CHROMABOND Easy, 80 µm, 1 mL/30 mg

Special offer /Each

Merck KGaA     SZRV025NB9

OptiScale-25 with Viresolve NFR Validation Kit, 3 membrane lots

232 /Each

Welch Materials Inc.     H11207-21036

Ultisil AQ-C18, 3 μm, 4.6 × 33 mm

352 /Each

MACHEREY‑NAGEL     MN732850

CHROMABOND Flash RS 3000 SiOH cartridges, 40–63 µm, 3000 g

Special offer /Each

MilliporeSigma     SIG57205

Supelclean™ LC-NH2 SPE Bulk Packing, pkg of 100 g

463.2 /Each

MACHEREY‑NAGEL     MN730971.3T

CHROMABOND QuEChERS Mix II Sticks KIT, Extraction, AOAC 2007.01, 7.5 g

Special offer /Each

MilliporeSigma     57031-U

Visiprep™ Manifold Cover (flow control valves and gasket included), for use with standard, 12-port model

467.2 /Each

Thermo Fisher Scientific Inc.     THM86000287

CIRCUIT BREAKER CL40/40R

129.6 /Each

MACHEREY‑NAGEL     MN731772

SPE cartridges, CHROMAFIX HR-XAW, Medium

Special offer /Each

MilliporeSigma     SIG57136

Supelclean™ LC-18 SPE Tube, volume 60 mL, pk of 16

472.8 /Each