Reference standards
The wide portfolio of Alsachim's reference standards covers a broad range of applications: pharmaceutical, environmental analysis, food and beverages, doping, toxicology and forensic analysis.
56 products
![[reference-standards] Desmosine](https://www.alsachim.com/16479-list_image/Desmosine.jpg)
![[reference-standards] Phenylacetyl L-glutamine](https://www.alsachim.com/16451-list_image/Phenylacetyl-L-glutamine.jpg)
![[reference-standards] Indoxyl sulfate potassium salt](https://www.alsachim.com/16449-list_image/Indoxyl-sulfate-potassium-salt.jpg)
![[reference-standards] Mirtazapine](https://www.alsachim.com/16431-list_image/Mirtazapine.jpg)
![[reference-standards] Clomipramine](https://www.alsachim.com/16424-list_image/Clomipramine.jpg)
![[reference-standards] Mianserin hydrochloride salt](https://www.alsachim.com/16382-list_image/Mianserin-hydrochloride-salt.jpg)
![[metabolites] Desmethylmirtazapine dihydrochloride salt](https://www.alsachim.com/16330-list_image/Desmethylmirtazapine-dihydrochloride-salt.jpg)
Desmethylmirtazapine dihydrochloride salt
Product Number: C4789
CAS number: 61337-68-6 free base
Synonyms: Normirtazapine dihydrochloride salt
![[metabolites] N-Desmethylclomipramine hydrochloride salt](https://www.alsachim.com/16318-list_image/N-Desmethylclomipramine-hydrochloride-salt.jpg)
![[reference-standards] Synephrine](https://www.alsachim.com/16033-list_image/Synephrine.jpg)
Synephrine
Product Number: C4049
CAS number: 94-07-5
Synonyms: 4-Hydroxy-a-[(methylamino)methyl]-benzenemethanol, Oxedrine
![[reference-standards] Clomipramine hydrochloride salt](https://www.alsachim.com/15940-list_image/Clomipramine-hydrochloride-salt.jpg)
![[reference-standards] Nortriptyline hydrochloride salt](https://www.alsachim.com/15886-list_image/Nortriptyline-hydrochloride-salt.jpg)
![[reference-standards] Amitriptyline hydrochloride salt](https://www.alsachim.com/15885-list_image/Amitriptyline-hydrochloride-salt.jpg)
![[reference-standards] N-6-(carboxymethyl)-L-Lysine](https://www.alsachim.com/15750-list_image/N-6-carboxymethyl-L-Lysine.jpg)
![[reference-standards] Ursodeoxycholic acid 3-sulfate disodium salt](https://www.alsachim.com/15660-list_image/Ursodeoxycholic-acid-3-sulfate-disodium-salt.jpg)
![[metabolites] N,N-Dimethylarginine](https://www.alsachim.com/15490-list_image/N-N-Dimethylarginine.jpg)
![[metabolites] N,N-Dimethylarginine dihydrochloride salt](https://www.alsachim.com/14908-list_image/N-N-Dimethylarginine-dihydrochloride-salt.jpg)
N,N-Dimethylarginine dihydrochloride salt
Product Number: C1305
CAS number: 220805-22-1
Synonyms: ADMA dihydrochloride salt