For many years, the analysis of soil for pesticide residues has been an important part of the workload of environmental laboratories. As a result, we have developed a comprehensive programs of CRMs.
These CRMs are natural matrix, real-world and are not fortified in any way.
Analytical data for Certification was obtained using USEPA SW846, 3rd edition extraction methods 3540B/3541 (soxhlet) and 3550A (sonication). Analysis was carried out according to USEPA method 8081 (pesticides by GC). The samples are intended for use in analytical systems using these and related methods.
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Product Number: CRM847-050
Pesticides in Clay Loam 1
$135.00
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Product Number: CRM818-050
Pesticides in Loam 1
$135.00
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Product Number: CRM846-050
Pesticides in Loamy Sand 1
$135.00
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Product Number: CRM804-050
Pesticides in Sandy Loam 1
$135.00
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Product Number: CRM805-050
Pesticides in Sandy Loam 2
$135.00
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Product Number: CRM814-050
Pesticides in Sandy Loam 3
$135.00
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Product Number: CRM824-050
Pesticides in Sandy Loam 4
$135.00
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Product Number: CRM828-050
Pesticides in Silt Loam 1
$135.00
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Product Number: SRM1939a
This SRM is an air dried river sediment. It is intended primarily for use in validation of analytical methods used in the determining of selected PCB congeners and chlorinated pesticides in sediments. The certified values for the PCB congeners and the chl
$421.00
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