1.09514

pH-indicator paper Congo red paper

roll L 4.8 m , with color scale, reag. Ph. Eur., MQuant^®

• 동의어(들): pH chemical test paper paper Congo red paper, pH test paper paper Congo red paper
• UNSPSC 코드: 41113034
• NACRES: NB.35

속성

• Agency: reag. Ph. Eur.
• Quality Level: 100
• 제품 라인: MQuant^®
• 특징: non-bleeding: no
• roll L: 4.8 m , with color scale
• 검출 방법: colorimetric
• 저장 온도: 15-25°C

설명

일반 설명

MQuant^® Congo red paper is suitable to monitor a qualitative pH change in the acidic range. The paper changes its color from blue-violet (pH < 2) to red-orange (pH > 5). pH indicator papers supplied in rolls are better suited for longterm storage, since they are protected against external influences. pH indicator papers are manufactured by impregnating high-quality filter paper with indicator or mixed-indicator solutions. Therefore, the paper is dryed, cut and packed into the corresponding sizes. For a semi-quantitative monitoring of the pH value, please refer to our MQuant^® pH-indicator papers or strips and for a quantitative measurement to our Reflectoquant^® test strips.

분석 메모

Application test: conforms

법적 정보

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

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

안전성 정보

• 픽토그램: GHS08
• 신호어: Danger
• 유해 및 위험 성명서: H350
• 예방조치 성명서: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Hazard Classifications: Carc. 1B
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3