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.
113 products
![[reference-standards] Ceftazidime hydrate](https://www.alsachim.com/15470-list_image/Ceftazidime-hydrate.jpg)
![[reference-standards] (-)-Epinephrine](https://www.alsachim.com/15919-list_image/--Epinephrine.jpg)
![[metabolites] 3,4-Dihydroxyphenylethylene glycol, racemic mixture](https://www.alsachim.com/15487-list_image/3-4-Dihydroxyphenylethylene-glycol-racemic-mixture.jpg)
3,4-Dihydroxyphenylethylene glycol, racemic mixture
Product Number: C3158
CAS number: 28822-73-3
Synonyms: Norepinephrine metabolite, racemic mixture
![[reference-standards] (±)-Norepinephrine hydrochloride salt](https://www.alsachim.com/15874-list_image/--Norepinephrine-hydrochloride-salt.jpg)
(±)-Norepinephrine hydrochloride salt
Product Number: C3674
CAS number: 55-27-6
Synonyms: (±)-Noradrenaline hydrochloride salt
![[reference-standards] Tobramycin](https://www.alsachim.com/14815-list_image/Tobramycin.jpg)
![[reference-standards] Ceftaroline fosamil acetate salt](https://www.alsachim.com/17443-list_image/Ceftaroline-fosamil-acetate-salt.jpg)
![[reference-standards] Dacarbazine](https://www.alsachim.com/16978-list_image/Dacarbazine.jpg)
![[reference-standards] Ifosfamide](https://www.alsachim.com/16812-list_image/Ifosfamide.jpg)
![[reference-standards] Cyclophosphamide monohydrate](https://www.alsachim.com/15001-list_image/Cyclophosphamide-monohydrate.jpg)
![[reference-standards] Androsta-1,4-diene-3,17-dione](https://www.alsachim.com/17818-list_image/Androsta-1-4-diene-3-17-dione.jpg)
Androsta-1,4-diene-3,17-dione
Product Number: C2683
CAS number: 897-06-3
Synonyms: Androstadienedione, Androstenedione analogue
![[metabolites] 7-α-Hydroxytestosterone](https://www.alsachim.com/17521-list_image/7-alpha-Hydroxytestosterone.jpg)
![[reference-standards] Melphalan](https://www.alsachim.com/14884-list_image/Melphalan.jpg)
![[metabolites] 17-Alpha-hydroxypregnenolone](https://www.alsachim.com/19704-list_image/17-Alpha-hydroxypregnenolone.jpg)
![[reference-standards] Cefpodoxime sodium salt](https://www.alsachim.com/19676-list_image/Cefpodoxime-sodium-salt.jpg)
![[reference-standards] 18-Hydroxycorticosterone](https://www.alsachim.com/19658-list_image/18-Hydroxycorticosterone.jpg)
![[reference-standards] Demeclocycline](https://www.alsachim.com/19632-list_image/Demeclocycline.jpg)
![[metabolites] N-desmethyldemeclocycline](https://www.alsachim.com/19630-list_image/N-desmethyldemeclocycline.jpg)
![[reference-standards] Sulfadiazine](https://www.alsachim.com/19599-list_image/Sulfadiazine.jpg)
![[reference-standards] Fotemustine](https://www.alsachim.com/19373-list_image/Fotemustine.jpg)
Fotemustine
Product Number: C6081
CAS number: 92118-27-9
Synonyms: Muphoran, Mustoforan, S-10036, 1-(2-Chloroethyl)-3-(1-diethoxyphosphorylethyl)-1-nitrosourea