Merck KGaA     KVGLS2TTT1

Opticap® Sterile XLT20 Durapore® 0.22 µm 1-1/2 in. TC

949 /Each

Pall Corporation     HC2286FRP30Z

Supralon GlassFiber 5 micron (Beta 2000) Fluorocarbon 30in 76.2cm

441 /Each

MilliporeSigma     52686-U

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

218.4 /Each

Merck KGaA     MK94441322

Isopak® Acrylic Column IPP440 44 x 100

86747 /Each

HACH Company     LCW826

Nitrate standard, 100 mg/L NO₃ (22.6 mg/L NO₃-N), 500 mL

69 /Each

SHIMADZU CORPORATION     228-39422-93

Sample Cooler Rack 13 for 4mL vials, SIL-10ADvp

369 /Each

Agilent Technologies     G1600-60027

CE High sensitivity replacement cell

2740 /Each

MACHEREY‑NAGEL     MN726353.30

GC column, Nonpolar–low polar, OPTIMA 5 Amine, 30 m L, 0.32 mm ID, 1 µm df

Special offer /Each

Thermo Fisher Scientific Inc.     THM-94420713

ClipTip™ Filtered Pipette Tips

215.92 /Each

SHIMADZU CORPORATION     REST-23975

Syringe Filter, 4mm 0.45um PTFE Orange Luer Lock 100-pk

144 /Each

Waters Corporation     WATS-186008375

CORTECS C8 Method Validation Kit, 90Å, 2.7 µm, 4.6 mm X 75 mm, 3/pk

2700 /Each

SHIMADZU CORPORATION     227-30291-05

Column, LC, Shim-pack GIST NH2, 3um, 1.0x150

701 /Each