Environmental Chemical Standards

Chemical pollutant standards suitable for use as reference materials for assaying environmental sample conditions.

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Environmental Cal Standard A (Primary): Ag, Al, As, Ba, Be, Cd, Co, Cr, Cu, Mn, Mo, Ni, Pb, Sb, Se, Sr, Ti, Tl, U, V, Zn @ 10; Ca, Fe, K, Mg, Na @ 1000 μg/mL in 5% HNO3, tr. HF, tr. Tartaric Acid, VHG™

VHG Labs offers ISO 17034 metallo-organic and aqueous inorganic certified reference materials for oil, fuel, and coolant analysis as well as a variety of certified standards for environmental, pharmaceutical, and industrial applications

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Specifications

Certifications/Compliance	ISO 17034
Solvent or Matrix	Dilute HNO3

PAH Mixture 641 1000 μg/mL in Dichloromethane, Dr. Ehrenstorfer

Discover Dr. Ehrenstorfer’s certified reference materials: available in multiple formats, including multi-component regulatory mixtures, to power your food and environmental analysis with traceable, ISO-accredited quality

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HJ 894-2017 C7 to C40 n-Alkanes Mixture 159 1000 μg/mL in n-Hexane, Dr. Ehrenstorfer

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Perfluoroundecanesulfonic acid sodium 50 μg/mL in Methanol:Water, Dr. Ehrenstorfer

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Perfluorotridecanesulfonic acid sodium 50 μg/mL in Methanol:Water, Dr. Ehrenstorfer

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Perfluorobutanesulfonic acid 100 μg/mL in Methanol/Water, Dr. Ehrenstorfer

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Perfluorododecanesulfonic acid sodium 50 μg/mL in Methanol:Water, Dr. Ehrenstorfer

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HJ 801-2016 SVOC Mixture 492 500-1000 μg/mL in Water, Dr. Ehrenstorfer

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Carbon disulfide 5000 μg/mL in Methanol, Dr. Ehrenstorfer

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Baquiloprim, TRC

CAS: 102280-35-3 Molecular Formula: C17 H20 N6 Molecular Weight (g/mol): 308.38 Synonym: 5-[[8-(Dimethylamino)-7-methyl-5-quinolinyl]methyl]-2,4-pyrimidinediamine,138OU,Baquiloprim,2,4-Pyrimidinediamine, 5-[[8-(dimethylamino)-7-methyl-5-quinolinyl]methyl]- IUPAC Name: 5-[[8-(dimethylamino)-7-methylquinolin-5-yl]methyl]pyrimidine-2,4-diamine SMILES: CN(C)c1c(C)cc(Cc2cnc(N)nc2N)c3cccnc13

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Specifications

CAS	102280-35-3
Molecular Weight (g/mol)	308.38
SMILES	CN(C)c1c(C)cc(Cc2cnc(N)nc2N)c3cccnc13
Synonym	5-[[8-(Dimethylamino)-7-methyl-5-quinolinyl]methyl]-2,4-pyrimidinediamine,138OU,Baquiloprim,2,4-Pyrimidinediamine, 5-[[8-(dimethylamino)-7-methyl-5-quinolinyl]methyl]-
IUPAC Name	5-[[8-(dimethylamino)-7-methylquinolin-5-yl]methyl]pyrimidine-2,4-diamine
Molecular Formula	C17 H20 N6

Environmental Chemical Standards

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