Strips provide accurate colorimetric pH indication. The dye is bound to the paper carrier on a plastic strip for no bleeding, even in strongly alkaline solutions. Strips can be immersed in sample for extended periods, so weakly buffered solutions can be tested with accuracy. The Universal strip tests the full 014 pH range with a sensitivity of 1 pH units. Intermediate range indicators provide a sensitivity of 0.30.5 pH units and narrow range strips provide a sensitivity of 0.20.3 pH units.
|Item No.||Description||Qty||List Price||% Off List||Qty Break||Your Cost|
|3075-75||0 14 pH||pack/100||22.90||25||1-5|