GL Sciences Inc.     GLS5020-91080

InertSustain AX-C18 Cartridge Guard Column E, 3 µm, 20 x 3.0 mm, 2/Pk

238 /Each

METTLER TOLEDO     METL30621248

Support frame SP/SP+

Special offer /Each

Agilent Technologies     G2428A

APCI nebulizer needle

Special offer /Each

Shinwa Chemical Industries Ltd.     ULB-00017-722

ULBON HR-1, 5.0 μm, 15 m, 0.53 mm

549 /Each

MilliporeSigma     52613-U

Discovery® DSC-18Lt SPE Tube, bed wt. 500 mg, volume 3 mL, pk of 54

176.8 /Each

MACHEREY‑NAGEL     MN732801

CHROMABOND Flash RS 15 SiOH cartridges, 40–63 µm, 15 g

Special offer /Each

Waters Corporation     WAT030698

Shodex KF-802 Column, 6 µm, 8 mm x 300 mm, 1/pk

1980 /Each

Metrohm AG     METR6.1052.420

Metrosep C Supp 1 - 150/4.0

Special offer /Each

Waters Corporation     WATS-186003997

XBridge BEH Shield RP18 OBD Prep Column, 130Å, 10 µm, 30 mm X 250 mm, 1/pk

12690 /Each

MilliporeSigma     SIG57053

Supelclean™ ENVI-Florisil® SPE Tubes, stainless steel frit, bed wt. 1 g, volume 6 mL, pk of 30

170.4 /Each

Waters Corporation     WATS-186006719

XBridge BEH Phenyl XP Column, 130Å, 2.5 µm, 3 mm X 150 mm, 1/pk

1080 /Each

MilliporeSigma     SIG504327

PTFE Frit, 20 μm porosity, for use with 6mL glass SPE tubes, pk of 60

172 /Each