This Standard Reference Material (SRM®) is a solution of seven DDT and DDT-related compounds in 2,2,4-trimethylpentane (isooctane) intended primarily for use in the calibration of chromatographic instrumentation. A unit of NIST-2273 consists of five 2 mL ampoules, each containing approximately 1.2 mL of solution. /// Sample value(s) - please ask for current certificate.
Hazards
Contents
Analyte
CAS Number
Concentration
Unit
Additional information
Method
alpha-HCH
[319-84-6]
3,00 ± 0,15
mg/kg
beta-HCH
[319-85-7]
2,98 ± 0,12
mg/kg
Oxychlordane
[27304-13-8]
2,86 ± 0,12
mg/kg
trans-Chlordane (gamma)
[5103-74-2]
2,954 ± 0,060
mg/kg
Endosulfan-I (alpha)
[959-98-8]
2,880 ± 0,067
mg/kg
Endrin
[72-20-8]
2,908 ± 0,099
mg/kg
Endosulfan-II (beta)
[33213-65-9]
2,943 ± 0,069
mg/kg
cis-Nonachlor
[5103-73-1]
2,938 ± 0,076
mg/kg
Endosulfan-sulfate
[1031-07-8]
2,926 ± 0,087
mg/kg
alpha-HCH
[319-84-6]
2,07 ± 0,10
µg/mL
beta-HCH
[319-85-7]
2,054 ± 0,083
µg/mL
Oxychlordane
[27304-13-8]
1,976 ± 0,083
µg/mL
trans-Chlordane (gamma)
[5103-74-2]
2,038 ± 0,041
µg/mL
Endosulfan-I (alpha)
[959-98-8]
1,987 ± 0,046
µg/mL
Endrin
[72-20-8]
2,006 ± 0,068
µg/mL
Endosulfan-II (beta)
[33213-65-9]
2,031 ± 0,048
µg/mL
cis-Nonachlor
[5103-73-1]
2,027 ± 0,052
µg/mL
Endosulfan-sulfate
[1031-07-8]
2,019 ± 0,060
µg/mL
Miscellaneous
Certificate of Analysis (specimen)
Reference Material CoA specimen: for the current lot, please contact your customer service representative at info@labmix24.com
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NIST provides over 1300 Standard Reference Materials® as well as articles and practice guides describing the development, analysis and use of SRMs.
NIST Standard Reference Materials are used by analytical laboratories in industry, academia and government in order to facilitate commerce and trade and to advance research and development. The SRMs are produced by the engineering laboratory, the material measurement laboratory, and the physical measurement laboratory at NIST. They are available for chemical composition, physical properties, and engineering materials.
