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.
24 products
![[reference-standards] Perindopril arginine](https://www.alsachim.com/16432-list_image/Perindopril-arginine-salt.jpg)
![[metabolites] Ramiprilat](https://www.alsachim.com/16341-list_image/Ramiprilat.jpg)
![[reference-standards] Tropatepine](https://www.alsachim.com/20252-list_image/Tropatepine.jpg)
![[reference-standards] Atropine](https://www.alsachim.com/15233-list_image/Atropine.jpg)
![[reference-standards] Enalapril](https://www.alsachim.com/20116-list_image/Enalapril.jpg)
![[metabolites] Enalaprilat](https://www.alsachim.com/20117-list_image/Enalaprilat.jpg)
![[reference-standards] Delapril](https://www.alsachim.com/20073-list_image/Delapril.jpg)
![[reference-standards] Brinzolamide](https://www.alsachim.com/18572-list_image/Brinzolamide.jpg)
![[reference-standards] Ramiprilat diammonium salt](https://www.alsachim.com/17814-list_image/Ramiprilat-diammonium-salt.jpg)
![[reference-standards] Quinapril hydrochloride salt](https://www.alsachim.com/17809-list_image/Quinapril-hydrochloride-salt.jpg)
![[reference-standards] Captopril](https://www.alsachim.com/17192-list_image/Captopril.jpg)
![[reference-standards] Perindopril erbumine
salt](https://www.alsachim.com/17039-list_image/Perindopril-erbumine-salt.jpg)
![[reference-standards] Biperiden hydrochloride salt](https://www.alsachim.com/16648-list_image/Biperiden-hydrochloride-salt.jpg)
Biperiden hydrochloride salt
Product Number: C5428
CAS number: 1235-82-1
Synonyms: Akinophyl, Akineton
![[metabolites] Perindoprilat](https://www.alsachim.com/16429-list_image/Perindoprilat.jpg)
![[reference-standards] Phenytoin](https://www.alsachim.com/16263-list_image/Phenytoin.jpg)
![[reference-standards] Benazeprilat hydrochloride salt](https://www.alsachim.com/15564-list_image/Benazeprilat-hydrochloride-salt.jpg)
![[metabolites] Fosinoprilat](https://www.alsachim.com/15496-list_image/Fosinoprilat.jpg)
![[metabolites] 4-Hydroxymephenytoin](https://www.alsachim.com/15402-list_image/4-Hydroxymephenytoin.jpg)
![[reference-standards] Mephenytoin](https://www.alsachim.com/15182-list_image/Mephenytoin.jpg)
![[metabolites] 4-Hydroxy-N-desmethylmephenytoin](https://www.alsachim.com/15125-list_image/4-Hydroxy-N-desmethylmephenytoin.jpg)
4-Hydroxy-N-desmethylmephenytoin
Product Number: C1669
CAS number: 61837-66-9
Synonyms: 5-Ethyl-5-(p-hydroxyphenyl)hydantoin