Cayman Chemical Co.

Lorazepam-13C2-d4 (CRM) (Item No. 18731) is a certified reference material intended for use as an internal standard for the quantification of lorazepam (Item Nos. ISO60202 | 15891) by GC- or LC-MS...

Etizolam (CRM) (Item No. 20991) is a certified reference material categorized as a thienodiazepine.{36092,24725} This product is intended for research and forensic applications.

Carfentanil (CRM) (Item No. 31340) is a certified reference material categorized as an opioid.{32238} Carfentanil has been found as an adulterant in heroin and is linked to emergency room visits and...

O-Desmethyl-cis-tramadol-d6 (hydrochloride) (CRM) (Item No. 20593) is intended for use as an internal standard for the quantification of O-desmethyl-cis-tramadol (Item Nos. 18751 | 13976) by GC- or...

Phentermine-d5 (hydrochloride) (CRM) (Item No. ISO60199) is intended for use as an internal standard for the quantification of phentermine (Item Nos. ISO60198 | 14207 | 38010) by GC- or LC-MS...

Xylazine (CRM) (Item No. 37854) is a certified reference material categorized as an anesthetic.{29404} It has been used as an adulterant in drugs of abuse and misused, leading to non-fatal and fatal...

Cannabinol methyl ether Cannabinol methyl ether (Item No. 9002480) is an analytical reference standard that is categorized as a phytocannabinoid. It can be isolated from Cannabis plants,...

Ethylene Oxide Residual Solvent (CRM) Ethylene oxide residual solvent (CRM) (Item No. 38277) is a certified reference material standard for ethylene oxide, a solvent included in routine threshold...

n-Propane Residual Solvent (CRM) n-Propane residual solvent (CRM) (Item No. 38278) is a certified reference material for n-propane, a solvent that has been used in the extraction of cannabinoids...

Acequinocyl (CRM) Acequinocyl (CRM) (Item No. 39353) is a certified reference material categorized as a naphthoquinone acaricide.1 Acequinocyl has been found in Cannabis. Formulations...

(E)-Fenpyroximate (CRM) (E)-Fenpyroximate (CRM) (Item No. 39358) is a certified reference material categorized as a phenoxypyrazole acaricide.1 Formulations containing (E)-fenpyroximate have...

Abamectin (CRM) Abamectin (CRM) (Item No. 39354) is a certified reference material categorized as a pesticide.1 Abamectin is a mixture of the macrocyclic lactones avermectin B1a and...