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.
13 products
![[reference-standards] Sultiame](https://www.alsachim.com/20261-list_image/Sultiame.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] Sulfadiazine](https://www.alsachim.com/19599-list_image/Sulfadiazine.jpg)
![[reference-standards] Sulfamethazine](https://www.alsachim.com/18797-list_image/Sulfamethazine.jpg)
![[reference-standards] Dapsone hydroxylamine](https://www.alsachim.com/18794-list_image/Dapsone-hydroxylamine.jpg)
![[reference-standards] o,p'-DDE](https://www.alsachim.com/18632-list_image/o-p-DDE.jpg)
![[reference-standards] Sulfadimerazine](https://www.alsachim.com/18149-list_image/Sulfadimerazine.jpg)
![[reference-standards] Sulfadoxine](https://www.alsachim.com/17666-list_image/Sulfadoxine.jpg)
![[reference-standards] Trimethoprim](https://www.alsachim.com/16904-list_image/Trimethoprim.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] Sulfamethoxazole hydroxylamine](https://www.alsachim.com/16009-list_image/Sulfamethoxazole-hydroxylamine.jpg)
![[reference-standards] Sulfamethoxazole](https://www.alsachim.com/16000-list_image/Sulfamethoxazole.jpg)
Sulfamethoxazole
Product Number: C3963
CAS number: 723-46-6
Synonyms: 4-Amino-N-(5-methyl-3-isoxazolyl)-benzenesulfonamide