跳转至内容
Merck
所有图片(1)

主要文件

1.46435

Millipore

ReadyTube® Violet Red Bile Glucose Agar

For the detection and enumeration of Enterobacteriaceae in food samples in accordance to ISO 21528, pkg of (200 mL in 250 mL bottle with blue screw cap and 3 loci (6 bottles per box))

别名:

VRBG Agar, VRBD Agar, Violet Red Bile Dextrose Agar

登录查看公司和协议定价


About This Item

分類程式碼代碼:
41106225
NACRES:
NA.74

agency

ISO 21528

品質等級

特點

ready-to-use

製造商/商標名

ReadyTube®

包裝

pkg of (200 mL in 250 mL bottle with blue screw cap and 3 loci (6 bottles per box))

pH值

7.6 ( in H2O)

應用

food and beverages
industrial qc
microbiology

儲存溫度

2-25°C

適合性

enterobacteriaceae

一般說明

ReadyTube® is ready to use media to provide the highest level of quality and testing confidence for improving accuracy and significantly reducing the risk of false results. ReadyTube® Violet Red Bile Glucose Agar is used for selective isolation of Enterobacteriaceae or bile tolerant gram-negative bacteria. Enzymatic digest of animal tissues and yeast extract provide nitrogenous compounds and other nutrients essential for bacterial metabolism. This media is selective due to the presence of the bile salts and crystal violet. Crystal violet inhibits Gram-positive organisms especially Staphylococci. Neutral red indicator helps to detect glucose fermentation. Glucose fermenting strains grow red or pink and are surrounded by a zone of acid precipitated bile. Sodium chloride maintains the osmotic equilibrium in the medium. The red color is due to the absorption of neutral red and a subsequent color change of the dye when the pH of the medium falls below 6.8.

應用

ReadyTube® Violet Red Bile Glucose Agar is used for selective isolation of Enterobacteriaceae or bile tolerant Gram-negative bacteria from non-sterile pharmaceutical products, foodstuffs, and environment samples.

法律資訊

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

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 2


分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

实验方案

The International Organization for Standardization (ISO) published the revised EN ISO 21528-1 and EN ISO 21528-2 standards in 2017.

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门