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

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.

$2.2'.4.4'-Tetrahydroxybenzophenone \500MG$
Item No. CH-O-910-500MG
2.2'.4.4'-Tetrahydroxybenzophenone \500MG
$2.2'.4.4'-Tetrahydroxybenzophenone \500MG$
Item No. CH-O-910-5G
2.2'.4.4'-Tetrahydroxybenzophenone \500MG
$Dibutyl phosphite \1G$
Item No. CH-O-913
Dibutyl phosphite \1G
$Tri-o-cresyl phosphate \1G$
Item No. CH-O-918-1G
Tri-o-cresyl phosphate \1G
$Tri-o-cresyl phosphate \1G$
Item No. CH-O-918-5G
Tri-o-cresyl phosphate \1G
$Quinhydrone \500MG$
Item No. CH-O-928-500MG
Quinhydrone \500MG
$Quinhydrone \500MG$
Item No. CH-O-928-5G
Quinhydrone \500MG
$1-Hydroxyanthraquinone \500MG$
Item No. CH-O-931
1-Hydroxyanthraquinone \500MG
$Methylsulfuric acid potassium salt \500MG$
Item No. CH-O-944-500MG
Methylsulfuric acid potassium salt \500MG
$Methylsulfuric acid potassium salt \500MG$
Item No. CH-O-944-5G
Methylsulfuric acid potassium salt \500MG
$Benzyl sulfide \500MG$
Item No. CH-O-946-500MG
Benzyl sulfide \500MG
$Benzyl sulfide \500MG$
Item No. CH-O-946-5G
Benzyl sulfide \500MG
$Phenyl sulfide \500MG$
Item No. CH-O-949-500MG
Phenyl sulfide \500MG
$Phenyl sulfide \500MG$
Item No. CH-O-949-5G
Phenyl sulfide \500MG
$6-Amino-4-chloro-m-toluene sulfonic acid \500MG$
Item No. CH-O-950-500MG
6-Amino-4-chloro-m-toluene sulfonic acid \500MG
$6-Amino-4-chloro-m-toluene sulfonic acid \500MG$
Item No. CH-O-950-5G
6-Amino-4-chloro-m-toluene sulfonic acid \500MG
$2-Amino-5-chloro-4-methylbenzenesulfonic acid \1G$
Item No. CH-O-951-1G
2-Amino-5-chloro-4-methylbenzenesulfonic acid \1G
$2-Amino-5-chloro-4-methylbenzenesulfonic acid \1G$
Item No. CH-O-951-3G
2-Amino-5-chloro-4-methylbenzenesulfonic acid \1G
$Benzenesulfonic acid \1G$
Item No. CH-O-955
Benzenesulfonic acid \1G
$Taurine \1G$
Item No. CH-O-964-1G
Taurine \1G
$Taurine \1G$
Item No. CH-O-964-2G
Taurine \1G
$N.N-Dimethyl-p-toluene sulfonamide \500MG$
Item No. CH-O-967
N.N-Dimethyl-p-toluene sulfonamide \500MG
$Methyl benzenesulfonate \500MG$
Item No. CH-O-970-500MG
Methyl benzenesulfonate \500MG
$Methyl benzenesulfonate \500MG$
Item No. CH-O-970-5G
Methyl benzenesulfonate \500MG
$Benzenethiol \1G$
Item No. CH-O-978
Benzenethiol \1G

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Chem Service