Welch Materials Inc.     H00204-21039

Ultisil XB-NH2, 3 μm, 4.6 × 100 mm

416 /Each

Welch Materials Inc.     H00208-31039

Ultisil LP-C18, 5 μm, 4.6 × 100 mm

448 /Each

MilliporeSigma     SIG1.50177

LiChroCART® 250-3, suitable for HPLC

679.2 /Each

MACHEREY‑NAGEL     MN720013.46

EC HPLC column (analytical), NUCLEOSIL 100-5 C8, 5 µm, 250x4.6 mm

Special offer /Each

Thermo Fisher Scientific Inc.     THM-A36637

POROS™ GoPure™ HS Pre-packed Column, 0.8 x 10 cm, 5 mL

555 /Each

Waters Corporation     WAT023486

Helium Connector Kit

56 /Each

Phenomenex     AG6-3190

Zebron Gas Management - O-Ring, Replacement Set for Gas Trap, 20/Pk

23.65 /Each

Phenomenex     AR0-32H0-13

Verex Headspace Vial, 23x46mm, 10mL, 18 mm Screw, Round Bottom, Clear 33, No Patch, 1000/Pk

262.67 /Each

Regis Technologies, Inc.     REG1-593308-300

REFLECT I-Cellulose C - 10 µm, 1000Å, 25 cm x 50.0 mm ID

44288 /Each

PerkinElmer Inc.     124121-HRM-C18

Harmony C18 LC Column - 100 mm, 4.0 mm I.D., 3.5 μm

369 /Each

PerkinElmer Inc.     138291-GS-PYE4-II

GreenSep 4-Ethyl Pyridine II Prep LC Columns - 150 mm, 20 mm I.D., 5 μm

1650 /Each

MACHEREY‑NAGEL     MN760443.40

EC HPLC column (analytical), NUCLEODUR PFP, 3 µm, 50x4 mm

Special offer /Each