Welch Materials Inc.     WC00320-02028

Welchrom C8, 5 μm, 4.0 × 50 mm

225 /Each

MACHEREY‑NAGEL     MN730301

SPE columns, CHROMABOND C18 Hydra, 45 µm, 6 mL/2000 mg

Special offer /Each

Thermo Fisher Scientific Inc.     THM50076846

Grid pre-filter for 0.9, 1.2 c

96 /Each

Agilent Technologies     AGIL5183-4312

Storage vial kit, 12 mL, 19 x 65 clear vial, 15-425 closed top, PTFE/silicone septa, 100/pk. Vial size: 19 x 65 mm (15-425 cap)

55 /Each

GL Sciences Inc.     GLS5020-87228

Inertsil ODS-HL HPLC Column, 3 µm, 75 x 2.1 mm (analytical)

448 /Each

MACHEREY‑NAGEL     MN730149

SPE columns, CHROMABOND NAN, 45 µm, 6 mL/700/2000/700 mg

Special offer /Each

MACHEREY‑NAGEL     MN730601

SPE adsorbents (bulk), CHROMABOND C8

Special offer /Each

Metrohm AG     METR6.2001.100

Base plate, transfer set

Special offer /Each

MACHEREY‑NAGEL     MN730149G

SPE glass columns, CHROMABOND NAN, 45 µm, 6 mL/700/2000/700 mg

Special offer /Each

MACHEREY‑NAGEL     MN730845

CHROMABOND QuEChERS Mix XLVII, Clean-up, AOAC 2007.01, 15 mL c. tubes, 2.4 g

Special offer /Each

MACHEREY‑NAGEL     MN730606

SPE adsorbents (bulk), CHROMABOND C6H5

Special offer /Each

MACHEREY‑NAGEL     MN730283

SPE columns, CHROMABOND PFAS, 6 mL/300 mg

Special offer /Each