位置:首页 > 品牌 > SUPELCO >

pH-indicator paper Litmus paper red

品牌
Supelco
货号
1.09489
规格纯度
roll L 4.8 m , with color scale, reag. Ph. Eur., MQuant®
参考价格
587.17 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

MQuant® Litmus paper red is suitable to monitor a pH change from acidic to alkalinic. The paper changes its color from red (below 4.5) to blue (above pH 8.3). Litmus is a natural product; it is the oldest form of pH indicator absorbed on paper. This is why litmus paper is still broadly used as a synonyme for other pH papers, eventhough these are impregnated with other, mostly synthetic, indicator dyes. pH indicator papers supplied in rolls are better suited for longterm storage, since they are protected against external influences. 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.

法律信息

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

产品性质

agencyreag. Ph. Eur.
质量水平100
产品线MQuant®
特点non-bleeding: no
roll L4.8 m , with color scale
detection methodcolorimetric
储存温度15-25℃

SUPELCO

推荐产品
| 首页 | 联系我们 | 会员服务 | 广告服务 | 友情链接 |
版权所有 CopyRight © 2008-2024 粤ICP备08119708号