pH Reagent Phenol Red Method Photometer 100 tests | Hanna HI 93710-01

pH Photometer Reagent Phenol Red Method 100 tests | Hanna HI 93710-01 Descriptions : The HI93710-01 are reagents for the colorimetric determination of pH. There are enough reagents for 100 tests to be used with Hanna #39; #39; #39;s compatible benchtop and portable photometers. These high quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each bottle for traceability. Pre-made reagents for ease of use Prepared with high purity chemicals Marked with expiration date and lot number for traceability The HI93710-01 are high quality reagents that are pre-measured, allowing for users to achieve fast and accurate colorimetric measurements. These reagents follow the Phenol Red method in which the reagents produce a range of color that is pH-dependent. By simply adding 5 drops from the bottle of reagent to the sample, the reaction between the sample and reagent causes a tint in the sample that varies from yellow to red. The intensity of color is determined by a compatible photometer and the concentration will be displayed. The results will be displayed in pH units with a resolution of 0.1 pH. These reagents are designed to be used with samples that have an expected range of 6.5 to 8.5 pH.