Chromatography Standards

(±)-Geosmin and 2-Methylisoborneol Solution, Certified Reference Material, MilliporeSigma™ Supelco™

100 μg/mL Each Component in Methanol

Fisher Scientific Edge
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Mettler-Toledo™ Calibration Substance ME 18555, For the calibration of the thermosystem 900, MilliporeSigma™ Supelco™

Benzoic acid is an aromatic acid, which occurs physically as colorless leaflets or white needles.

Fisher Scientific Edge
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Amitriptyline N-β-D-glucuronide Solution, 100 μg/mL in Acetonitrile: water (1:1), Certified Reference Material, Ampule of 1 mL, Cerilliant™

N,N-(Methylenediphenylene)bis{4-(2-pyridinyl)-1-piperazinecarboxamide}, 1,000 μg/mL, MilliporeSigma™ Supelco™

Derivative of 4,4-MDIP, 1,000 μg/mL in DMSO (as the derivative)

TraceCERT™ DFTPP Solution, 1,000 μg/mL in Acetone, MilliporeSigma™ Supelco™

TraceCERT™ Chrysene-d12 Solution, 2,000 μg/mL in dichloromethane, MilliporeSigma™ Supelco™

TraceCERT™ N-Nitrosodiethylamine Solution, 5,000 μg/mL in Methanol, MilliporeSigma™ Supelco™

TraceCERT™ 1-Nitrosopiperidine Solution, 5,000 μg/mL in Methanol, MilliporeSigma™ Supelco™

TraceCERT™ 4-Bromofluorobenzene Solution, 25,000 μg/mL in Methanol, MilliporeSigma™ Supelco™

4,4-Diaminodiphenyl sulfide, ≥99.0% (GC), MilliporeSigma™ Supelco™

TraceCERT™ Aroclor 1248 Solution, 1,000 μg/mL in isooctane, MilliporeSigma™ Supelco™

TraceCERT™ Decafluorobiphenyl Solution, 2,000 μg/mL in dichloromethane, MilliporeSigma™ Supelco™

PESTANAL™ Monocrotophos, MilliporeSigma™ Supelco™

Monocrotophos is a broad spectrum organophosphate pesticide, which can be commonly used for agricultural purposes.

PESTANAL™ Chinomethionate, MilliporeSigma™ Supelco™

TraceCERT™ 1,1-Dichloroethene Solution, 1,000 μg/mL in Methanol, MilliporeSigma™ Supelco™

1,1-Dichloroethene is a highly reactive and flammable liquid, which can play the role of an intermediate in the production of copolymers with vinyl chloride or acrylonitrile.