CMS14-850-10E Paper Ph Roll 3.0/5.5 2Rl/pk
- Double-Roll Dispensers with Hydrion pH Test Papers - Short Range (3.0-5.5). Reusable dispensers hold two rolls of standard-size Hydrion pH papers - 15 ft.L x 7/32 in.W (4.6m x 0.55cm) - plus matching color charts; have stainless-steel cut-off lips on each side. Wide-range papers provide a sharp color change for each full pH unit; short-range papers, for each 0.5pH unit.
