pH paper, 1.0 - 11.0 pH range

Réf. produit: 39133
EUR Prix: Nous contacter
Disponible

Provides simple, fast, economical method of pH measurement. Sharp color change for each 0.5 pH unit. Can be used with handy dispenser (Product No. 2611000). Convenient for sample pH adjustments. Recommended for sewage water, not finished water. Five 4.6-meter (15') rolls per package.