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.
208 products
![[reference-standards] Zofenopril](https://www.alsachim.com/21176-list_image/Zofenopril.jpg)
![[reference-standards] Zofenoprilat](https://www.alsachim.com/21175-list_image/Zofenoprilat.jpg)
![[reference-standards] Perindopril arginine](https://www.alsachim.com/16432-list_image/Perindopril-arginine-salt.jpg)
![[metabolites] 2-ethyl-2-phenylpropanediamide](https://www.alsachim.com/20814-list_image/2-ethyl-2-phenylpropanediamide.jpg)
2-ethyl-2-phenylpropanediamide
Product Number: C8353
CAS number: 80866-90-6
Synonyms: Primidone metabolite, PEMA
![[reference-standards] N-nitrosodimethylamine](https://www.alsachim.com/20863-list_image/N-nitrosodimethylamine.jpg)
![[reference-standards] N-Nitrosodi-n-butylamine](https://www.alsachim.com/20866-list_image/N-Nitrosodi-n-butylamine.jpg)
![[reference-standards] N-nitrosodiethylamine](https://www.alsachim.com/20864-list_image/N-nitrosodiethylamine.jpg)
![[reference-standards] Verapamil hydrochloride salt](https://www.alsachim.com/16307-list_image/Verapamil-hydrochloride-salt.jpg)
![[reference-standards] Felbamate](https://www.alsachim.com/20815-list_image/Felbamate.jpg)
![[reference-standards] Cilnidipine](https://www.alsachim.com/18705-list_image/Cilnidipine.jpg)
![[metabolites] Ramiprilat](https://www.alsachim.com/16341-list_image/Ramiprilat.jpg)
![[reference-standards] Levetiracetam](https://www.alsachim.com/15460-list_image/Levetiracetam.jpg)
![[reference-standards] Carbamazepine](https://www.alsachim.com/14804-list_image/Carbamazepine.jpg)
![[metabolites] Losartan carboxylic acid](https://www.alsachim.com/15381-list_image/Losartan-carboxylic-acid.jpg)
![[reference-standards] Riociguat](https://www.alsachim.com/16386-list_image/Riociguat.jpg)
![[reference-standards] Selurampanel](https://www.alsachim.com/20770-list_image/Selurampanel.jpg)
![[reference-standards] Perampanel](https://www.alsachim.com/14902-list_image/Perampanel.jpg)
![[reference-standards] Bufuralol hydrochloride salt](https://www.alsachim.com/20700-list_image/Bufuralol-hydrochloride-salt.jpg)
![[reference-standards] Bufuralol](https://www.alsachim.com/20699-list_image/Bufuralol.jpg)
![[reference-standards] Urapidil](https://www.alsachim.com/16795-list_image/Urapidil.jpg)