Please read description carefully.
Do not base your order on the picture presented.
Hydrophobic plastic supports that retain stiffness in liquids, protect against accidental contact with toxic/hazardous solutions.
Paper segments on each strip have chemically bonded dyes; can't leach into solution.
Complementary indicator charts provide clear comparison.
Full-range strips (0 to 14) graduated in 1pH units.
Packs of 100; each strip is approximately 1/4 x 3 in. (6 x 80mm).