68022

Y. enterocolitica Millichrome^™ plus Supplement

suitable for microbiology

• 동의어(들): Y. enterocolitica chromogenic supplement
• UNSPSC 코드: 41171614
• NACRES: NA.74

속성

• 무균: sterile; 0.45 μm filtered
• Quality Level: 200
• 양식: dry powder
• 유통기한: limited shelf life, expiry date on the label
• 기술: microbiological culture: suitable
• solubility: sterile water: 100 mg/mL
• 응용 분야: food and beverages; microbiology
• 배송 상태: ambient
• 저장 온도: 2-8°C
• 적합성: selective for bacteria: Yersinia enterocolitica

설명

일반 설명

Y. enterocolitica Millichrome^™ plus Supplement is a selective media supplement for the detection of Yersinia enterocolitica. The distinguishing feature of these media is the inclusion of a chromogenic substrate mix that produces visible color changes upon enzymatic activity of Yersinia enterocolitica.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 1 vials sufficient for 1 liter of final media. The prepared supplement is added to 1 liter of melted Y. enterocolitica Millichrome^™ plus Agar base cooled at 45-50 °C +/- 2 °C.

애플리케이션

Y. enterocolitica Millichrome^™ plus Supplement is a selective chromogenic media supplement intended for use in the qualitative detection, differentiation, and presumptive identification of Yersinia enterocolitica from various samples.

성분

Composition per vial:
(1 vial is sufficient for 5 L of final media)
Selective mix 0.5g

제조 메모

• Prepare a stock solution of the supplement: Add 100 mg to 1 mL of purified water.
• Swirl well until complete dissolution. Filter sterilize at 0.45 μm.
• Warning 2: This supplement stock solution should be used immediately after Preparation, or can be stored at -20 °C and used within 15 days.
• Add 1 mL of the prepared supplement solution to 1 L of the prepared Y. enterocolitica Millichrome^™ plus Agar base cooled at 45-50 °C +/- 2 °C.
• Swirl gently to homogenize.
• Pour into sterile Petri dishes.

분석 메모

The Pathogenic Y. enterocolitica is detected by a characteristic mauve color after only 36-48 h of incubation, while the non-pathogenic Y. enterocolitica and background flora (Citrobacter, Enterobacter, Aeromonas, etc.) form metallic blue colonies or limited growth in metallic blue color after incubation at the same temperature

법적 정보

MilliChrome is a trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS08
• 신호어: Danger
• 유해 및 위험 성명서: H334
• 예방조치 성명서: P261 - P284 - P501
• Hazard Classifications: Resp. Sens. 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3