Micro Essential Lab MF-1611 Hydrion™ Microfine Short Range Double Roll pH Test Paper Dispenser with 0.2 & 0.3 pH Graduations & Colorimetric Chart, pH Range: 1.6 to 3.7

Micro Essential® Hydrion™ Microfine pH paper provides precise, pinpoint pH measurement over a narrow range. Two rolls of 1.6-3.7 pH paper in a single dispenser are packaged in a protective polypropylene case. This direct reading paper requires only a 0.001ml sample and provides ultra-fast results with accuracy in intervals of 0.2-0.3 pH unit. Included color match chart shows clear, positive changes at each interval. Length x Width: 180 x 5/32 inches. Total pH range: 1.6-3.7. pH Range color matches at 0.2-0.3 pH Unit. Micro Essential Labs® #: MF-1611.

Micro Essential® Hydrion™ Microfine pH paper provides precise, pinpoint pH measurement over a narrow range. Two rolls of 1.6-3.7 pH paper in a single dispenser are packaged in a protective polypropylene case. This direct reading paper requires only a 0.001ml sample and provides ultra-fast results with accuracy in intervals of 0.2-0.3 pH unit. Included color match chart shows clear, positive changes at each interval. Length x Width: 180 x 5/32 inches. Total pH range: 1.6-3.7. pH Range color matches at 0.2-0.3 pH Unit. Micro Essential Labs® #: MF-1611.