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.
15 products
![[reference-standards] Secalciferol](https://www.alsachim.com/21161-list_image/Secalciferol.jpg)
![[reference-standards] Vitamin D2](https://www.alsachim.com/17817-list_image/Vitamin-D2.jpg)
![[reference-standards] 1-alpha,25-Dihydroxyvitamin D2](https://www.alsachim.com/17541-list_image/1-alpha-25-Dihydroxyvitamin-D2.jpg)
1-alpha,25-Dihydroxyvitamin D2
Product Number: C1155
CAS number: 60133-18-8
Synonyms: 1-alpha,25-Dihydroxycalciferol
![[reference-standards] Bilastine](https://www.alsachim.com/19579-list_image/Bilastine.jpg)
![[reference-standards] Paricalcitol](https://www.alsachim.com/17540-list_image/Paricalcitol.jpg)
Paricalcitol
Product Number: C1154
CAS number: 131918-61-1
Synonyms: 19-Nor-1,25-dihydroxyvitamin D2
![[reference-standards] Calcitriol](https://www.alsachim.com/17878-list_image/Calcitriol.jpg)
![[reference-standards] Mizolastine](https://www.alsachim.com/17375-list_image/Mizolastine.jpg)
![[reference-standards] Zileuton](https://www.alsachim.com/17006-list_image/Zileuton.jpg)
![[metabolites] Descarboethoxyloratadine](https://www.alsachim.com/15998-list_image/Descarboethoxyloratadine.jpg)
![[reference-standards] Ranitidine hydrochloride salt](https://www.alsachim.com/15844-list_image/Ranitidine-hydrochloride-salt.jpg)
![[reference-standards] Cetirizine dihydrochloride salt](https://www.alsachim.com/14971-list_image/Cetirizine-dihydrochloride-salt.jpg)
![[reference-standards] Ebastine](https://www.alsachim.com/14895-list_image/Ebastine.jpg)
![[metabolites] Carebastine](https://www.alsachim.com/14894-list_image/Carebastine.jpg)
![[reference-standards] Acrivastine isomer Z](https://www.alsachim.com/14597-list_image/Acrivastine-isomer-Z.jpg)
Acrivastine isomer Z
Product Number: C3208
CAS number: 1057138-89-2
Synonyms: (2E)-3-[6-[(1Z)-1-(4-Methylphenyl)-3-(1-pyrrolidinyl)-1-propen-1-yl]-2-pyridinyl]-2-propenoic acid
![[reference-standards] Acrivastine](https://www.alsachim.com/14356-list_image/Acrivastine.jpg)
Acrivastine
Product Number: C279
CAS number: 87848-99-5
Synonyms: (2E)-3-[6-[(1E)-1-(4-Methylphenyl)-3-(1-pyrrolidinyl)-1-propen-1-yl]-2-pyridinyl]-2-propenoic acid