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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. 

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[reference-standards] Levomefolate calcium salt

Levomefolate calcium salt

Product Number: C6234

CAS number: 151533-22-1

Synonyms: LMCA, Metafolin, 5-Methyl-tetrahydrofolate calcium salt, L-Methylfolate calcium salt

[reference-standards] Folic acid

Folic acid

Product Number: C3157

CAS number: 59-30-3

Synonyms: N-[4-[[(2-Amino-3,4-dihydro-4-oxo-6-pteridinyl)methyl]amino]benzoyl]-L-glutamic acid, Vitamin B9

[reference-standards] Biotin

Biotin

Product Number: C2626

CAS number: 58-85-5

Synonyms: Vitamin B7

[reference-standards] Imipenem monohydrate

Imipenem monohydrate

Product Number: C2739

CAS number: 74431-23-5

Synonyms: (5R,6S)-3-((2-Formimidamidoethyl)thio)-6-((R)-1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid monohydrate, Tienam monohydrate, Primaxin monohydrate