pH paper, 4.5 - 7.5 pH range

OBSOLETE ITEM

pH paper, 4.5 - 7.5 pH range
Product #: 37633

OBSOLETE ITEM

This item is no longer available.

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.