Toll-Free in Philippines: 1 800 8908 8267 | 1 800 1441 0877
International+65 6415 5353

pH Buffers and Indicating Papers


Buffer solutions for pH calibration and simple to use indicating papers for pH and other chemicals.

PHA-4, PHA-7 and PHA-10
PHA-4, PHA-7 and PHA-10
Pre-mixed pH Calibration Solutions
SHOP NOW »
WTS Series
WTS Series
Water Quality Test Strips
SHOP NOW »