Description
Advantec MFS™ Universal pH 1-11 Paper 10 Booklets of 20 Strips (200 Strips Total), UNIV-B Features: Determine pH easily and inexpensively, without instrumentation Color changes instantaneously, compare to chart for determination Packaged in 10 booklets of 20 strips each; each strip measures 7 x 70 mm pH range—pH 1 - pH 11

