Cannon Water Technology Inc.
MSRP:
₫352.105,37 - ₫4.854.332,48
These color coded buffer solutions are NIST traceable and should be used regularly to calibrate your pH meters.Contents:One each of the following in the selected size container.
pH 7.00, ±0...
MSRP:
₫352.105,37 - ₫4.854.332,48