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Extracto de levadura, 250 g

Extracto de levadura, 250 g

REF 2363.1
€ 59,28
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Extracto de levadura, 250 g
Información del producto
Número CAS: 150-25-4
fórmulas químicas: C6H13NO4
Código hs: 21069092
Marca: Carl Roth
Yeast extract, powdered, for bacteriology, Density (D) 1,22 g/cm³, Boiling point (bp) 105 °C, Storage temp. +15 to +25 °C, CAS No. [8013-01-2], EG-Nr. 232-387-9


Yeast Extract powdered, for bacteriology

Water-soluble. Produced through aqueous extraction of autolysed brewer’s yeast. High content of vitamins. Ideal, therefore, in many standard nutrient media, e.g. LB-medium as for vitamins, carbohydrates, and amino acids.



Total nitrogen ≥8 %
Amino nitrogen 4.8-6.3 %
Ratio AN/TN 41-60
Loss on drying ≤6 %
Ash ≤18 %
pH (5 % in H2O) 6.4-7.4
Solubility (5 % in H2O) clear
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