Graphic Art Catalog | Testers pH Cond Temp | Misc | COLORpHAST Indicator Strips
Ref: pH Strips
Quantity:
COLORpHAST Indicator StripsQuick, economical way to monitor fountain solutionThese easy to use strips are sensitive to 0.2 pH units. Choose from four different pH ranges. Packed 100 strips/boxNon-bleeding indicator dyes bonded to celluloseSafe to use.5 to 10 range strips only sold in sets of 6 packs.