Mquant Ph Indicator Litmus Papers, Measure Ph Swiftly Without Using Instruments, Each

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Suited for all media in environmental analysis and industrial in-process controls.More precise evaluation due to differentiated color graduationsbiologically degradable polyester foil and low reagent content in reaction zones support problem-free waste disposalrange: ph <7, red; ph >7, bluem1094860003: bluem1095180003: neutralm1094890003: redm1094860003 and m1094890003 are reag. Ph. Eur gradeorder infothree rolls of 4.8M