MilliporeSigma     SIG1.52008

Chromolith® RP-18 endcapped, L × I.D. 5 mm x 2 mm (3 guard cartridges and 1 guard cartridge holder)

433.6 /Each

Dikma Technologies Inc.     DIKM8103

DM-200MS 30 m x 0.25 mm x 0.25 μm

501 /Each

Agilent Technologies     AGIL12102138

Bond Elut C18 EWP cartridge, 200 mg, 3 mL, 50/pk

141 /Each

MACHEREY‑NAGEL     MN730950P45

SPE columns, CHROMABOND HR-XA, 45 µm, 3 mL/60 mg

Special offer /Each

Agilent Technologies     AGIL122-1332E

J&W DB-1301 GC Column, 30 m, 0.25 mm, 0.25 µm, 5 inch cage

654 /Each

Thermo Fisher Scientific Inc.     THM-312007-0032

Nalgene™ Rectangular HDPE Bottles with Closure: Bulk Pack

673.14 /Each

MACHEREY‑NAGEL     MN730727P45

SPE columns, CHROMABOND HR-XA, 45 µm, 1 mL/100 mg

Special offer /Each

Thermo Fisher Scientific Inc.     THM039599

OnGuard Sample Prep Workstation

2142.2 /Each

Thermo Fisher Scientific Inc.     THM-SCA-SV2-CT

Silanized Glass Vials

304.82 /Each

MACHEREY‑NAGEL     MN730214G

SPE glass columns, CHROMABOND SiOH, 45 µm, 3 mL/200 mg

Special offer /Each

Waters Corporation     WATS-186008133

XTerra MS C18 OBD Prep Column, 125Å, 10 µm, 10 mm X 250 mm, 1/pk

1980 /Each

Waters Corporation     WATS-186002350

ACQUITY UPLC BEH C18 Column, 130Å, 1.7 µm, 2.1 mm X 50 mm, 1/pk

990 /Each