物料
polycarbonate bottle
质量水平
无菌性
sterile; autoclaved
形式
powder
特点
closure type white screw cap with septum and protector
组成
Lecithin
Tween®
包装
box of 4 bottles
技术
microbiological culture: suitable
sterility testing: suitable
瓶容量
1 L
bottle filling volume
500 mL
pH值（酸碱度）
7.3±0.2 (25 °C)
应用
food and beverages
pharmaceutical
储存温度
2-25°C
适用性
nonselective for bacteria
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一般描述
Tryptic Soy Broth (TSB) with Lecithin and Polysorbate 20(Tween®20) is a complex medium designed for the enumeration of total microbial count present in the test sample. Lecithin along with Polysorbate 80 is effective against quaternary ammonium compounds, amphoteric surfactants, benzamidines, chlorhexidines, and dequadin. Polysorbate 80 inactivates benzyl alcohol, carbanilides, di-chlorobenzyl alcohols, benzoic acid, p-hydroxybenzoic acid and its esters, phenols, phenylethyl alcohols, and Solbrol (PHB esters).
Upon incubation, the enumerated microflora can be plated, isolated, and identified.
Upon incubation, the enumerated microflora can be plated, isolated, and identified.
应用
Tryptic Soy Broth (TSB) with Lecithin and Polysorbate 20(Tween®20) is a complex medium used to enumerate microorganisms present in sterile or non-sterile products from food or pharmaceutical industry
法律信息
TWEEN is a registered trademark of Croda International PLC
警示用语：
Danger
危险声明
预防措施声明
危险分类
Resp. Sens. 1
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
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