Welch Materials Inc.     H02630-21101

Ultisil XB-NH2, 5 μm, 10 × 150 mm, 120Å

1238 /Each

Thermo Fisher Scientific Inc.     THM1184050

Sampler Cone, ICP, Aluminum

305 /Each

Thermo Fisher Scientific Inc.     THM-312084-0004

Nalgene™ Narrow-Mouth Translucent Amber HDPE Packaging Bottles with Closure: Bulk Pack

302 /Each

MACHEREY‑NAGEL     MN726106.15

GC column, Nonpolar–low polar, OPTIMA 5 HT, 15 m L, 0.25 mm ID, 0.25 µm df

Special offer /Each

MilliporeSigma     52751-U

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

218.4 /Each

MACHEREY‑NAGEL     MN726102.15

GC column, Nonpolar–low polar, OPTIMA 5 HT, 15 m L, 0.25 mm ID, 0.1 µm df

Special offer /Each

FUJIFILM Wako Pure Chemical Corporation     WAK237-53163

Wakopak Wakosil-II5C22 6.0*250mm

847 /Each

MACHEREY‑NAGEL     MN726441.60

GC column, Low polar–mid-polar, OPTIMA DELTA-3, 60 m L, 0.32 mm ID, 0.35 µm df

Special offer /Each

Daicel Corporation     DAIC86S84

CHIRALPAK® IF, 3 μm, 3.0 × 150 mm

2078.39 /Each

MACHEREY‑NAGEL     MN726440.60

GC column, Low polar–mid-polar, OPTIMA DELTA-3, 60 m L, 0.32 mm ID, 0.25 µm df

Special offer /Each

MACHEREY‑NAGEL     MN726420.60

GC column, Low polar–mid-polar, OPTIMA DELTA-3, 60 m L, 0.25 mm ID, 0.25 µm df

Special offer /Each

Pall Corporation     DFNT04510UVM3

Duo-Fine® II, Filter Cartridges, Removal Rating 0.45 μm, Length 10 Inches, Fluorocarbon Elastomer, SOE flat closed end external 222 O-rings

112 /Each