pH paper, 1.0 - 11.0 pH range

Produktnr: 39133
Pris per st Kontakta oss
Skickas inom 2 veckor

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.