1.46050 Millipore  胰蛋白酶大豆琼脂

with Lecithin and Tween® - ICR 30ml

别名：TSA, Soybean Casein Digest Agar

属性

质量水平

300

物料

polystyrene plate

agency

EP
USP

无菌性

sterile; γ-irradiated

形式

plate (ready-to-use)

特点

2D bar code
ready-to-use

直径

90 mm

pH值（酸碱度）

7.3 ( in H2O)

application(s)

air monitoring
microbiology
pharmaceutical

相容性

for use with Contact Plate

储存温度

15-25°C

适用性

bacteria
fungi

说明

一般描述

Tryptic Soy Agar + LT - ICR 30ml in 90 mm settle plates (non-lockable) is designed for the determination of the total aerobic microbial count in air via active or passive air monitoring as well as fingerprints of personnel in isolators and clean rooms. It is a complex medium for cultivation and isolation of a wide range of bacteria, yeasts and molds. The formulation of the Soybean Casein-Digest medium contains a combination of casein and soy peptones supplying organic nitrogen, particularly amino acids and longer-chained peptides. Sodium chloride maintains the osmotic equilibrium and the medium is supplemented with pyruvate to provide sufficient inactivation of hydrogen peroxide residues. Lecithin and polysorbate 80 (Tween®) are neutralizers to deactivate residues of disinfectant ingredients like Alcohol (70% ethanol or isopropyl alcohol), Dichloroisocyanurate, Glucoprotamine, Peracetic acid, Biguanides and quaternary ammonium compounds.

胰蛋白酶大豆琼脂+LT-ICR 30ml 90 mm沉降板（不可锁定）设计用于通过主动或被动空气监测以及隔离器和洁净室人员的指纹来测定空气中的总需氧微生物计数。它是一种培养和分离多种细菌、酵母和霉菌的复杂培养基。大豆酪蛋白消化培养基的配方包含酪蛋白和大豆蛋白胨的组合，提供有机氮，尤其是氨基酸和长链肽。氯化钠维持渗透平衡，培养基中添加丙酮酸，以充分钝化过氧化氢残留物。卵磷脂和聚山梨酯80（Tween®）是中和剂，可使酒精（70%乙醇或异丙醇）、二氯异氰尿酸盐、葡精蛋白、过氧乙酸、双胍和季铵化合物等消毒剂成分的残留物失活。

应用

Tryptic Soy Agar (TSA, Soybean Casein Digest Agar) is a complex medium for cultivation and isolation of a wide range of bacteria, yeasts and molds. The medium is used for environmental monitoring by determining the total aerobic microbial count in air through active or passive air monitoring as well as fingerprints of personnel in isolators and clean rooms.

胰蛋白酶大豆琼脂（TSA，大豆酪蛋白消化琼脂）是一种用于培养和分离多种细菌、酵母和霉菌的复杂培养基。该培养基用于环境监测，通过主动或被动空气监测以及隔离器和洁净室工作人员的指纹来确定空气中的需氧微生物总数。

法律信息

TWEEN is a registered trademark of Croda International PLC

安全信息

储存分类代码

11 - Combustible Solids

WGK

WGK 2