67515

STEC Millichrome^™ plus Supplement

suitable for microbiology

• 同義詞: Shiga-Toxin producing E. coli (STEC) Chromogenic supplement
• 分類程式碼代碼: 41171614
• NACRES: NA.74

屬性

• 無菌: aseptically filled
• 品質等級: 200
• 形狀: dry powder
• 儲存期限: limited shelf life, expiry date on the label
• 技術: microbiological culture: suitable
• 溶解度: sterile water: 1 (vial/10ml)
• 應用: food and beverages; microbiology
• 運輸包裝: ambient
• 儲存溫度: 2-8°C
• 適合性: selective for bacteria: Escherichia coli (Shiga Toxin-STEC

描述

一般說明

STEC Millichrome^™ plus Supplement is a selective media supplement for the detection of E. coli (STEC). The distinguishing feature of these media is the inclusion of a chromogenic substrate mix that produces visible color changes upon enzymatic activity of E. coli (STEC).Millichrome^™ chromogenic media is a specialized type of culture medium used to detect and isolate specific groups of bacteria based on their ability to produce enzymes with chromogenic substrates. The package contains 5 vials, each vial sufficient for 1 liter of final media. One vial of the supplement should be rehydrated with 10 mL of sterile water and then added to 1 liter of melted STEC Millichrome^™ plus Agar base cooled at 45-50 °C.

應用

STEC Millichrome^™ plus Supplement is a selective chromogenic media supplement intended for use in the qualitative detection, differentiation and presumptive identification of E. coli (STEC) from food, animal feed, and environmental samples.

包裝

5 vials (1 vial is sufficient for 1 L of final media)

準備報告

• Aseptically rehydrate 1 vial with 10 mL of sterile water.
• Swirl well until complete dissolution.
• Add 1 vial rehydrated solution to 1L STEC Millichrome^® plus Agar base cooled at 45-50 °C.
• Swirl gently to homogenize.

分析報告

The Shiga toxins E. coli is detected by a characteristic mauve color after only 24 h at an optimal growth temperature of 37°C, while most other Enterobacteriaceae form Colorless, blue, or inhibited after incubation at the same temperature

法律資訊

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

MilliChrome is a trademark of Merck KGaA, Darmstadt, Germany

安全資訊

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H302
• 防範說明: P264 - P270 - P301 + P312 - P501
• 危險分類: Acute Tox. 4 Oral
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3