Whatman 2629-990 pH Indicator Strips, 11mm x 100mm, pH Range 6.0-8.1, Integral Comparison, 200/pk Reviews

5 Rating 1 Reviews
Nancy Richey
Verified Reviewer
Excellent product, very pleased with how quickly it was shipped to me. Thanks for being so prompt in filling my order.
Helpful Report
Posted 4 years ago