PH试纸, 0 - 14 pH, 单卷
Product Description
Specifications
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Details
Reel of 5 m x 7 mm
Gradation of scale: 0 - 1 - 2 - 3 - 5 - 6 - 7 8 - 9 - 10 - 12 - 14
A direct reading pH paper with the widest range available in a single paper
A simple, single color match for all pH values
Distinct and easily matched color separations
Accurate, reproducible readings with an immediate respon
pH试纸使用方便，读数迅速准确，在实验室以及工业化生产中都有广泛的应用。
特点
·直接测定pH值
·广泛pH测试的常规校准
·廉价
·便携式，易于野外使用 -
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