pH - Indicator Test Sticks, pH 0-6

pH - Indicator Test Sticks, pH 0-6, 1003795 [W11724], 수소이온농도 및 시험지

pH Value:

pH 0 - 6
pH 7 - 14
pH 5,1 - 7,2
pH 0 - 14
pH 4,5 - 10
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.

다른 고객이 함께 구매한 상품: