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Cocaine/BEG Technical Information
Cross-Reactivity of IDS One-Step ELISA for
Benzoylecgonine (BEG)/Cocaine
Compound
Concentration resulting in 50% inhibition (ng/ml)
Benzoylecgonine isopropyl ester
2.8
Benzoylecgonine
4.3
Hydroxybenzoylecgonine
5
Cocaine
8.5
Cocaethylene
8.5
Tropacocaine
120
Norcocaethylene
390
Norcocaine
450
Norbenzoylecgonine
1100
Ecgonine
2900
Anhydroecgonine
>10.000
Anhydroecgonine methyl ester
>10,000
Ecgonine methyl ester
>10,000
There is a possibility that other substances and/or factors not listed above may interfere with the test and cause false results. Results may be influenced by matrix and assay conditions.

C:XL/CR-BEG-CCP01-99J38
Rev: n/a
SS:  n/a
Cre: 81705