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CHEM SERVICE INC.

Chem Service

Chem Service, Inc. produces high purity standards for use as reference materials and for other laboratory purposes. More than 95% of the Standards Grade materials have a certified purity of 98.0% or greater and do not require purity corrections when preparing solutions for use with EPA, USTM, UST, and numerous other international methods. You can trust that Chem Service high purity standards are a quality product.

ISO 9001:2015    ISO/IEC 17025:2107    ISO Guide 34:2016

Chem Service General Catalogue 2020      Chem Service Pesticide Catalogue 2019    Chem Service Pesticides for Cannabis

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Diethyldithiophosphate ammonium salt ; 3668K

Part Number: NG-16067-1G
Pack Size: 1G
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CAS # 1068-22-0

2'.7'-Dichlorofluorescein ; 3683H

Part Number: NG-16083-1G
Pack Size: 1G
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CAS # 76-54-0

1.3-Diethyl-2-thiobarbituric acid ; 3683K

Part Number: NG-16084-100MG
Pack Size: 100MG
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CAS # 5217-47-0

Difluoroacetic acid ; 3695K

Part Number: NG-16088-100MG
Pack Size: 100MG
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CAS # 381-73-7

a.a'-Dichloro-m-xylene ; 3702H

Part Number: NG-16094-1G
Pack Size: 1G
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CAS # 626-16-4

2.6-Dichlorophenylacetonitrile ; 3704F

Part Number: NG-16097-1G
Pack Size: 1G
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CAS # 3215-64-3

2.6-Difluorobenzamide ; 3719K

Part Number: NG-16104-100MG
Pack Size: 100MG
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CAS # 18063-03-1

2.6-Difluorobenzoic acid ; 3725K

Part Number: NG-16109-100MG
Pack Size: 100MG
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CAS # 385-00-2

Dicyclohexyl maleate ; 3727B

Part Number: NG-16110-1G
Pack Size: 1G
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N.N'-Dicyclohexylurea ; 3729J

Part Number: NG-16112-100MG
Pack Size: 100MG
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CAS # 2387-23-7

1.3-Difluoro-2-propanol ; 3729K

Part Number: NG-16113-500MG
Pack Size: 500MG
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CAS # 453-13-4

2.6-Difluoropyridine ; 3730K

Part Number: NG-16116-500MG
Pack Size: 500MG
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CAS # 1513-65-1

4.4'-Difluorobenzophenone ; 3831F

Part Number: NG-16167-1G
Pack Size: 1G
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CAS # 345-92-6

3'.4'-Dimethyl acetophenone ; 3842K

Part Number: NG-16177-100MG
Pack Size: 100MG
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CAS # 3637-01-2

4-Dimethylaminopyridine ; 3857K

Part Number: NG-16181-10MG
Pack Size: 10MG
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CAS # 1122-58-3