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Nederlands

pH paper, 3.5 - 7.5 pH range

VEROUDERD ITEM

pH paper, 3.5 - 7.5 pH range
Productnr.: 37633

VEROUDERD ITEM

Dit item is niet meer beschikbaar.

Provides simple, fast, economical method of pH measurement. Sharp color change for each 0.5 pH unit. Convenient for sample pH adjustments. Recommended for sewage water, not finished water. Five 4.6-meter (15') rolls per package.