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Chem Service
Chem Service produces high purity chemicals for use as reference materials and for other laboratory purposes.
Accreditations
Established in 1962, Chem Service is accredited to ISO Guide 34:2009, ISO/IEC 17025:2005, and registered and certified to the ISO 9001:2008 Quality Management System for the design, development, production, distribution, and servicing of organic neat and synthetic reference materials.
Accredited to ISO Guide 34:2009
Accredited to ISO/IEC 17025:2005
Registered and Certified to the ISO 9001:2008 Quality Management System
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Arochlor and PCB standards
Explosives Standards
PBDE Fire Retardant Standards
Personal Care Standards
Phthalate Standards
Vitamin Standards
Arochlor and PCB standards
Explosives Standards
PBDE Fire Retardant Standards
Personal Care Standards
Phthalate Standards
Vitamin Standards
More than 95% of their 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 national and international methods.
Standards Grade chemicals are clearly labeled with an expiration date that is based on years of experience in handling and testing. Products are packaged in small quantities to minimize storage, waste, and disposal requirements. Organic and inorganic chemicals, solutions, and mixtures are available to meet a wide range of specialized laboratory needs including but not limited to :
Semi-Volatiles, Volatiles, Explosives, Phthalates, Personal Care Products, Azodye & Dyes, etc.
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Item No. CH-XMM-9042-A
5% NH4NO3 in H2O \100ml
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Item No. CH-XMM-9012-B
5% Mg(NO3)2 in 1% HNO3 \250ml
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Item No. CH-XMM-9012-A
5% Mg(NO3)2 in 1% HNO3 \100ml
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Item No. CH-XIB-CS-B5-C
5% Cesium in 1% HNO3 \500ml
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Item No. CH-XIB-CS-B5-B
5% Cesium in 1% HNO3 \250ml
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Item No. CH-F60JS
4.6-Dinitro-o-cresol Solution 1000ug/ml in Methanol\1ML
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Item No. CH-10889-250MG
4.6-Dinitro-o-cresol Solution 10% Water
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Item No. CH-PS-433AJS
4.6-Dinitro-2-sec-butylphenol ethanolamine salt Solution 100
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Item No. CH-3932K
4.6-Dimethyl-2-hydroxypyrimidine dihydrate \1G
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Item No. CH-O-2410
4.6-Dibromo-o-cresol \1G
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Item No. CH-3916F
4.5-Dihydroxy-2.7-naphthalene disulfonic acid monosodium sa
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Item No. CH-3381K
4.5-Diamino-6-hydroxy-2-mercaptopyrimidine \1G
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Item No. CH-8240J
4.4.4-Trichlorobutylene oxide \1G
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Item No. CH-8943K
4.4-Thiobis(6-tert-butyl-m-cresol) \100MG
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Item No. CH-3992K
4.4-Dipyridyldihydrate \10MG
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Item No. CH-4248F
4.4-Dinitrobiphenyl \1G
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Item No. CH-OU-23-3G
4.4'-Thiobis(2.6-di-tert-butylphenol) \1G
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Item No. CH-OU-23-10G
4.4'-Thiobis(2.6-di-tert-butylphenol) \1G
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Item No. CH-F950
4.4'-Methylene bis(o-chloroaniline) \100MG
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Item No. CH-F950JS
4.4'-Methylene bis(o-chloroaniline) Solution 100ug/ml in Met
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Item No. CH-1612L
4.4'-Ethylenedianiline \1G
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Item No. CH-F1018
4.4'-Dimethyl biphenyl \100MG
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Item No. CH-F1018JS
4.4'-Dimethyl biphenyl Solution 100ug/ml in Toluene\1ML
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Item No. CH-F2157
4.4'-Difluorobiphenyl \100MG
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Item No. CH-F2157JS
4.4'-Difluorobiphenyl Solution 2000ug/ml in Methanol\1ML
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Item No. CH-F2157AJS
4.4'-Difluorobiphenyl Solution 1000ug/ml in Acetonitrile\1ML
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Item No. CH-3831F
4.4'-Difluorobenzophenone \1G
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Item No. CH-F2174JS
4.4'-Dichlorobiphenyl Solution 2000ug/ml in t-Butylmethyl et
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Item No. CH-F2174AJS
4.4'-Dichlorobiphenyl Solution 100ug/ml in Hexane\1ML
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Item No. CH-MET-854B
4.4'-Dichlorobenzophenone \100MG
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Item No. CH-O-676-5G
4.4'-Dibromobiphenyl \500MG
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Item No. CH-O-676-500MG
4.4'-Dibromobiphenyl \500MG
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Item No. CH-F2172
4.4'-Dibromobiphenyl \500MG
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Item No. CH-F2172BJS
4.4'-Dibromobiphenyl Solution 2000ug/ml in Ethyl acetate\1ML
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Item No. CH-F2172AJS
4.4'-Dibromobiphenyl Solution 100ug/ml in Hexane\1ML
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Item No. CH-F2172JS
4.4'-Dibromobiphenyl Solution 1000ug/ml in Methylene chlorid
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Item No. CH-3497H
4.4'-Diaminostilbene-2.2'-disulfonic acid \1G
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Item No. CH-PS-699
4.4'-DDT \100MG
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Item No. CH-F92JS
4.4'-DDT Solution 100ug/ml in Hexane\1ML
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Item No. CH-FC92-5
4.4'-DDT (13C12) \5MG
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Item No. CH-FC92S
4.4'-DDT (13C12) Solution 100ug/ml in n-Nonane\1.2ML
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Item No. CH-PS-696
4.4'-DDE \100MG
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Item No. CH-F93
4.4'-DDE \100MG
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Item No. CH-F93JS
4.4'-DDE Solution 100ug/ml in Methanol\1ML
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Item No. CH-FC93-5
4.4'-DDE (13C12) \5MG
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Item No. CH-FC93S
4.4'-DDE (13C12) Solution 100ug/ml in n-Nonane\1.2ML
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Item No. CH-F94
4.4'-DDD \250MG
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Item No. CH-PS-72
4.4'-DDD \250MG
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Item No. CH-F94JS
4.4'-DDD Solution 100ug/ml in Isooctane\1ML
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Item No. CH-FD94S
4.4'-DDD (ring-d8) Solution 100ug/ml in n-Nonane\1.2ML
