17202

Phosphate buffer

suitable for microbiology, APHA, pH 7.2, NutriSelect^® Plus

• UNSPSC 코드: 41171610
• NACRES: NA.85

속성

• Agency: according to GB 4789.10-2016; according to GB 4789.15-2016
• Quality Level: 200
• 무균: non-sterile
• 형태: powder
• 구성: monopotassium phosphate, 26.22 g/L ; sodium carbonate, 7.78 g/L
• 제조업체/상표: NutriSelect^® Plus
• 최종 pH: 7.2±0.2 (25 °C)
• 응용 분야: agriculture; environmental; food and beverages; sample preparation; veterinary; water monitoring; microbiology

설명

애플리케이션

For the preparation of dilutions, blanks for the examination of waters, dairy products, foods, eating utensils and other specimens.

제조 메모

Dissolve 34 g in 1 litre distilled water. Dispense and sterilize by autoclaving at 121°C for 15 minutes. The pH, after autoclaving and cooling to room temperature should be 7.2 ± 0.2.

각주

We offer two media types: the superior granulated GranuCult^® and the cost-efficient powdered NutriSelect^® culture media, depending on your needs.
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.

법적 정보

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

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

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H319
• 예방조치 성명서: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves