pH paper, 4.5 - 7.5 pH range

Produto n.º: 37633
EUR Preço: Contacte-nos
Enviado em 2 semanas

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.