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Merck
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主要文件

1.07043

Millipore

Universal peptone M 66

suitable for microbiology

别名:

Poly peptone, peptone mixture

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About This Item

分類程式碼代碼:
41106212
NACRES:
NA.74

形狀

powder

品質等級

包裝

pkg of 1 kg

pH值

6-7 (20 g/L in H2O)

溶解度

490 g/L

體積密度

370 kg/m3

應用

microbiology

儲存溫度

15-25°C

一般說明

Universal M 66 peptone is a poly peptone mixture of casein peptone, meat peptone and soy peptone, with well-balanced nutritional characteristics. Peptone M 66 is widely used in industrial microbiology as a nutrient source for the growth of microorganisms in large-scale fermentation processes. Peptone M 66 is a water-soluble protein hydrolysate obtained by the digestion of natural sources such as meat, casein, gelatin, or soy. It provides a variety of essential nutrients required for bacterial growth, including amino acids, vitamins, and minerals. It is useful for the growth of fastidious bacteria, yeasts, and molds.

應用

Universal peptone M 66 can be used as nutrient, for example as replacement of serum albumin in cell culture and fermentation. It is commonly used as an ingredient in many microbial culture media for the growth and identification of bacteria, yeasts, and molds from various pharmaceutical, environmental, and food and beverage samples.

分析報告

Peptone content (ex N, calc. on dried substance): ≥ 80 %
Amino nitrogen (as N): ≥ 3.5 %
pH-value (2 %; water): 6 - 7
Sulfated ash (800 °C): ≤ 15 %
Heavy metals (as Pb): ≤ 0.001 %
Loss on Drying (105°C): ≤ 5 %
Suitability for microbiology: passes test

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1


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