WL Differential Agar / WLD Agar / Wallerstein Differential Agar - Sigma-Aldrich® Merck®
F/ selective isolation and enumeration of bacteria encountered in breweries and fermentat°
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Référence : 6347233
Unité de vente : 500 g
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Application: WL Differential Agar has been used for the enumeration of Kluyveromyces marxianus culture.
General description: WL (Wallerstein Laboratory) Differential Agar, modified is formulated as described by Green and Gray for the examination of materials encountered in brewing and for industrial fermentations containing mixed flora of yeasts and bacteria. WL Differential Agar helps in selective isolation and enumeration of bacteria encountered in breweries and industrial fermentations.
Grade : for microbiology
From Sigma-Aldrich® Millipore®, parts of Merck® company
Shelf life : limited shelf life, expiry date on the label
Composition :
► Actidione (cycloheximide), 0.004 g/L
► Agar, 20 g/L
► Bromocresol green, 0.022 g/L
► Calcium chloride, 0.125 g/L
► Casein enzymic hydrolysate, 5 g/L
► Dextrose, 50 g/L
► Ferric chloride, 0.0025 g/L
► Magnesium sulfate, 0.125 g/L
► Manganese sulfate, 0.0025 g/L
► Monopotassium phosphate, 0.55 g/L
► Potassium chloride, 0.425 g/L
► Yeast extract, 4 g/L
Final pH : 5.5 ± 0.2 (25°C)
Suitability :
Selective and differential for Bacteria (General Media)
Selective and differential for Escherichia coli and Coliforms
Selective and differential for Lactobacillus
Selective and differential for Proteus
Application : For selective isolation and enumeration of bacteria encountered in breweries and industrial fermentations.
Sigma-Aldrich® is a part of Merck® Group.
Poids |
0,98 Kg (980 g) |
Volume |
0,0098 m³ (9800 cm³) |
Largeur |
0,17 m (17 cm) |
Longueur |
0,17 m (17 cm) |
Hauteur |
0,34 m (34 cm) |
Les dimensions, le poids et le volume sont bruts (emballage inclus)