Planned eCommerce Outage
9:01 pm Thursday, April 9 to 4:59 am Monday, April 13 (CST)
Please note: shop.DNOW.com will be unable to process orders during this time. For immediate orders please contact your local branch here.
1095350001 pH-Indicator Strips - pH 0 - 14
Click for Pricing
MColorpHast pH test strips for pH 0-14 range. The dyes on these strips do not bleed even in strong alkaline solutions. The strips can be immersed for extended periods without contaminating samples.