推荐产品
材料
gridded white mixed cellulose esters (MCE) membrane
品質等級
agency
ISO 9308
形狀
plate (ready-to-use)
儲存期限
9 mo.
特點
ready-to-use
製造商／商標名
ReadyPlate™
包裝
pkg of (150 x 55mm Plates and 150 membranes)
應用
filtration
food and beverages
microbiology
儲存溫度
15-25°C
適合性
Escherichia coli
coliforms
一般說明
ReadyPlate™ CCA plates of 55mm diameter is a selective and differential chromogenic culture medium. It is a standard medium in water testing for simultaneous detection and enumeration of coliform and E. coli by the combination of two chromogenic substrates. The interaction of selected peptones, pyruvate, sorbitol, and phosphate buffer promotes rapid colony growth, even for sub-lethally injured coliform bacteria. The growth of Gram-positive bacteria, as well as certain Gram-negative bacteria, is inhibited by the presence of Tergitol™ 7, with no negative effect on the growth of coliform bacteria. E. coli cleaves both Salmon-GAL and X-glucuronide so that positive colonies take on a dark-blue to violet color. These are easily distinguished from other coliform colonies, which have a pink to red color.
EZ-Pak Filters are ready-to-use, sterile filters made of Mixed cellulose esters (MCE) with 0.45 μm pore size, white, gridded, and 50mm diameter. These filters possess high recoveries.
應用
法律資訊
訊號詞
Danger
危險聲明
危險分類
Flam. Sol. 1
儲存類別代碼
4.1B - Flammable solid hazardous materials
水污染物質分類（WGK）
WGK 3
商品
Selective media enable faster results and visual confirmation for the detection, identification, and enumeration of microorganisms
Selective media enable faster results and visual confirmation for the detection, identification, and enumeration of microorganisms
Selective media enable faster results and visual confirmation for the detection, identification, and enumeration of microorganisms
Selective media enable faster results and visual confirmation for the detection, identification, and enumeration of microorganisms
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