1.03750

Yeast extract agar

suitable for microbiology

• 分類程式碼代碼: 41106212
• NACRES: NA.74

属性

• 形狀: medium granules
• 品質等級: 200
• 製造商／商標名: GranuCult^®
• pH值: 6.3-6.7 (25 °C, 35 g/L in H₂O, after autoclaving)
• 溶解度: 35 g/L
• 體積密度: 750 kg/m³
• 應用: food and beverages; industrial qc; microbiology
• 儲存溫度: 15-25°C
• 適合性: molds; yeasts

说明

分析報告

Appearance (clearness): clear
Appearance (colour): yellowish-brown
pH-value (25 °C): 6.3 - 6.7
Growth (Staphylococcus aureus ATCC 25923 (WDCM 00034)): good to very good
Growth (Escherichia coli ATCC 25922 (WDCM 00013)): good to very good
Growth (Candida albicans ATCC 10231 (WDCM 00054)): good to very good
Growth (Geotrichum candidum DSM 1240): good to very good
Growth (Aspergillus brasiliensis (formerly A. niger) ATCC 16404 (WDCM 00053)): good to very good
Growth (Penicillium commune ATCC 10428): good to very good
Growth (Rhodotorula mucilaginosa DSM 70403): good to very good
Incubation: 7 days; 28 °C; aerobic.

腳註

We offer two media types: the superior granulated GranuCult^® and the cost-efficient powdered NutriSelect^® culture media, depending on your needs.
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.

法律資訊

GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany

NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3