Product OverviewIndividual sachets with powdered pH buffer for pH meter calibration. One sachet can be used to prepare 50 mL of fresh buffer solution.Color-coded for easy identification.The package contains 15 sachets with a pH 4.01 (red) and 15 sachets with a pH 7.00 (yellow) ? 0.02 at 25 ?C.The tightness of the package provides a long shelf life – 24 months at a temperature of 10 – 25 ?C (protect from light).There are no reviews for this product.Write a review
Your Name
Your ReviewNote: HTML is not translated!
Rating
Bad
Good Captcha Please complete the captcha validation below
Continue


































