109556 pH-indicator paper pH 5.4 - 7.0 Special indicator Rol (4.8 m) dengan skala warna pH <5.4 - 5.4 - 5.8 - 6.2 - 6.4 - 6.7 - 7.0 - >7.0
pH indicator papers supplied in rolls are better suited for longterm storage, since they are protected against external influences. pH indicator papers are manufactured by impregnating high-quality filter paper with indicator or mixed-indicator solutions. Therefore, the paper is dryed, cut and packed into the corresponding sizes.conformsSimpan pada +15°C hingga +25°C.
| Application test | conforms |