Cayman Chemical Co.

Codeine-d3 (CRM) (Item No. 18052) is a certified reference material intended for use as an internal standard for the quantification of codeine (Item Nos. 15459 | ISO60140) by GC- or LC-MS. Codeine is...

Bromazolam-d5 (Item No. 38455) is intended for use as an internal standard for the quantification of bromazolam (Item Nos. 38201 | 22665) by GC- or LC-MS. Bromazolam is categorized as a...

Thebaine (CRM) (Item No. 22024) is a certified reference material categorized as a precursor in the synthesis of morphine (Item Nos. ISO60147 | 15464) and codeine (Item Nos. ISO60140 | 15459).{37168}...

Zopiclone (Item No. 20397) is a certified reference material categorized as a sedative.{32693} This product is intended for research and forensic applications.

(Ð)-Levamisole (hydrochloride) (CRM) (Item No. 21321) is a certified reference material categorized as an imidazothiazole. (Ð)-Levamisole is used as a cutting agent with cocaine, and...

Mephedrone-d3 (hydrochloride) (CRM) (Item No. 26246) is a certified reference material intended for use as an internal standard for the quantification of mephedrone (Item Nos. 10801 | 26277) by GC-...

Carfentanil-13C6 (CRM) (Item No. 26904) is a certified reference material intended for use as an internal standard for the quantification of carfentanil (Item Nos. 19884 | 19410) by GC- or LC-MS...

Zolpidem (Item No. 20648) is a certified reference material categorized as a sedative.{65070} It is a non-benzodiazepine hypnotic that has been abused recreationally.{65070,32693,24743,24744}...

Methylone (hydrochloride) (CRM) (Item No. 20891) is a certified reference material that is structurally categorized as a cathinone. Methylone has been detected in products marketed as bath salts,...

Cyclobenzaprine-d3 (hydrochloride) (CRM) contains three deuterium atoms at the terminal methyl group. It is intended for use as an internal standard for the quantification of cyclobenzaprine (Item No...

Phenazepam-d4 (CRM) is certified reference material intended for use as an internal standard for the quantification of phenazepam (Item No. ISO60172 | 9000849) by GC- or LC-mass spectrometry...

Acetyl norfentanyl-d5 (hydrochloride) (CRM) (Item No. ISO60131) is a certified reference material intended for use as an internal standard for the quantification of acetyl norfentanyl (Item Nos...