pH - Indicator Test Sticks, pH 0-14

pH - Indicator Test Sticks, pH 0-14, 1003794 [W11723], 수소이온농도 및 시험지

pH Value:

pH 0 - 6
pH 7 - 14
pH 5,1 - 7,2
pH 0 - 14
pH 4,5 - 10
가격 문의
For fast pH - value determination . The indicator area on the plastic stick will not fade out (will not bleed). Well distinguishable scaling. Package with 100 sticks. Description in English and German.
가격 문의