PerkinElmer Inc.     15N291-GS-PYE4

GreenSep 4-Ethyl Pyridine Prep LC Columns - 250 mm, 30 mm I.D., 5 μm

3685 /Each

Phenomenex     7EK-G001-05

Zebron ZB-1, GC Cap. Column 15 m x 0.53 mm x 0.15 µm, Ea

321.18 /Each

Waters Corporation     WATS-176003887

CORTECS T3 Column, 120Å, 2.7 µm, 4.6 mm X 50 mm, 3/pk

2430 /Each

MilliporeSigma     53849-U

Ascentis® Express C8, 2.7 μm HPLC Column, 2.7 μm particle size, L × I.D. 7.5 cm × 3 mm

644 /Each

PerkinElmer Inc.     135191-GS-PYE

GreenSep SFC Ethyl Pyridine LC Columns - 150 mm, 4.6 mm I.D., 3 μm

446 /Each

Phenomenex     7AB-G000-00-GZ0

Zebron Z-Guard Guard Column, GC Cap. Column 5 m x 0.10 mm, Ea

139.68 /Each

Thermo Fisher Scientific Inc.     THM301804G03 S

DOOR ASY,GL RH 30' 115V SER

814.8 /Each

MACHEREY‑NAGEL     MN726529.15

GC column, Nonpolar, OPTIMA 1, 15 m L, 0.53 mm ID, 1 µm df

Special offer /Each

Agilent Technologies     AGIL8001-0807

Agilent tubing, ETFE, 1.6 mm od x 0.8 mm id x 3 m, from inlet block to check valve, for Shimadzu LC-2010 HPLC system

33 /Each

Hamamatsu Photonics K.K.     HAM-L233-63NB

Hollow cathode lamp

Special offer /Each

MACHEREY‑NAGEL     MN730992

CHROMABOND QuEChERS Mix III, Clean-up, EN 15662, 15 mL c. Tubes, 0.525 g

Special offer /Each

Welch Materials Inc.     WC01670-21105

Xtimate Phenyl-Hexyl, 5 μm , 21.2 × 150 mm, 120Å

3922 /Each