Norfentanyl

Norfentanyl (CRM) Exempt Product (US) Norfentanyl (Item No. ISO60195) is a certified reference material that is classified as an opioid. It is a thermal degradant and major urinary metabolite of the opioid analgesic, fentanyl (Item Nos...

Acetyl norfentanyl (hydrochloride) (CRM) (Item No. ISO60130) is a certified reference material that is structurally similar to known opioids. It is a metabolite of acetyl fentanyl (Item Nos. ISO00128 | ISO60128).{40111,35621} This product is intended for...

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. ISO00130 | ISO60130) by GC- or LC-MS. Acetyl norfentanyl is...

Norfentanyl-d5 (CRM) Exempt Product (US) Norfentanyl-d5 (hydrochloride) (Item No. 15832) is intended for use as an internal standard for the quantification of norfentanyl (Item No. 15899) by GC- or LC-mass spectrometry. Norfentanyl is...