Pay in 4 interest-free payments of $2.50 Learn more
Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
AV closets
helping break down nutrients for better uptake and root health
higher-quality flowers with a clean finish
Q: How long does one bottle last
GT Calibration Solution 1.413 MojoCow AV closetsGrowth Technology Calibration Solution 1. 43 Precision pH Meter Calibration Standard Growth Technology Calibration Solution 1. 43 is a precisionformulated buffer solution used to calibrate pH meters and probes to a known reference point at pH 1. 43. This highly stable calibration standard ensures your pH measurement tools read accurately in the lowrange pH spectrum, which is especially important for growers, lab technicians, and water quality testers
