Products

MTA-12 and Custom Arrays

Assay Principle & Procedure

Product Specifications for:

MTA-12 / Custom Arrays

Amphetamine

Barbiturates

Benzodiazepines

Buprenorphine

Cannabinoids

Cocaine

Fentanyl

Ketamine

MDMA

Methadone

Methamphetamine

Opiates

Oxycodone

Phencyclidine

Propoxyphene

Tramadol

Tricyclic Antidepressants

MTA-12™ : Cocaine

The MTA™ assay for cocaine is designed to detect certain structurally related compounds and to avoid detecting unrelated compounds, as shown here. Of the 164 compounds tested, only the following exhibited cross reactivity relative to the level of cocaine (ng/mL) given below:

Concentration (Cocaine - ng/mL)

Compounds (ng/mL)

10
25
50


Benzoyl Ecgonine

6.6
21.2
41

Chlorpromazine

44,200
>50,000
>50,000

Clomipramine

8,700
20,000
33,000

Cocaethylene

8.2
22.5
43

Cyclobenzaprine

39,600
>50,000
>50,000

Ecgonine

1,250
3,650
7,200

Imipramine

43,000
>50,000
>50,000

Isoxsuprine

610
1,280
2,340
Perphenazine
25,200
>50,000
>50,000
beta-Phenylethylamine
6,500
>12,500
>12,500