Grow Kits & Sets

PHSTART is a set of solutions for storage, cleaning, and calibration designed to extend the life of your pH electrode. The set includes laboratory buffer solution pH 4.01 (MA9004), buffer...

FRESH-START is a set of pH calibration solutions and electrode rinsing solutions designed to optimize measurement accuracy and prevent cross-contamination between samples or calibration solutions. The set includes pouches of...

Very reliable, easy to use, and inexpensive. pH Test Kit advantageously replaces expensive pH meters. Suitable for at least 500 tests.The pH test kit is ideal for easy pH testing....

Very reliable, easy to use, and affordable. The pH Test Kit conveniently replaces expensive pH meters. Suitable for at least 500 tests.The pH test kit is ideal for easy pH...