30912

MRS Agar, original acc. DeMan-Rogosa-Sharpe

suitable for microbiology

• Synonym(s): DeMan-Rogosa-Sharpe Agar
• UNSPSC Code: 41171605
• NACRES: NA.85

Properties

• sterility: non-sterile
• Quality Level: 100
• form: solid
• shelf life: limited shelf life, expiry date on the label
• composition: agar, 12 g/L ; diammonium citrate, 2 g/L ; dipotassium hydrogen phosphate, 2 g/L ; glucose, 20 g/L ; magnesium sulfate heptahydrate, 0.2 g/L ; manganous sulfate tetrahydrate, 0.05 g/L ; meat extract, 10 g/L ; meat peptone (peptic), 10 g/L ; sodium acetate trihydrate, 5 g/L ; yeast extract, 5 g/L
• final pH: 5.4±0.2 (25 °C)
• application(s): agriculture; environmental; food and beverages; microbiology
• suitability: selective by low pH for Bifidobacterium spp.; selective by low pH for Lactobacillus spp.

Description

Application

For the enrichment, cultivation and isolation of all species of Lactobacillus from all types of materials.

Preparation Note

Supplement: 1 ml/l Tween 80 (Cat. No. P8074)

Other Notes

A medium for the cultivation of Lactobacilli

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves