pH Buffer Calibration Pouches
 (Select Quantity Below)
|
A handy way to calibrate your pH meter in the field. Each packet is sealed airtight for guaranteed freshness and reliability; labeled with a temperature versus pH reference table and equivalent values for ppm in KCL, NaCL and 422. Contains five packets each of pH 4, 7 and 10 calibration solutions as well as deionized rinse water.
*CAS numbers are also included to conform to "Right-to-Know requirements for all ingredients.
*All standards are certified traceable to NIST refernece materials.
 Gift Wrap Available
|
(
