موزع ورق اختبار درجة الحموضة Micro Essential Hydrion MicroFine MF-1604 قصير المدى ذو لفة مزدوجة مع تدرج 0.2 و0.3 درجة حموضة ومخطط ألوان، نطاق 2.9-5.2 درجة حموضة (علبة مكونة من 10)
Provides precise, pinpoint pH measurement over a narrow pH range
MicroFine pH Determination. Ultra-fast results with accuracy in intervals of 0.2-0.3 pH unit
Dispenser contains two rolls of one type of pH test paper. Colorimetric chart shows clear, positive changes at each pH interval
Direct reading paper requires only a 0.001ml sample
وصف
This Hydrion MicroFine pH test paper has a short range of pH 2.9-5.2. It is a narrow 5/32" ribbon. Each dispenser contains two rolls of one type of test paper with color charts and is packaged in a rugged polypropylene case.