Hanna pH 4 Cal Sol. 16oz (716845)

Model: 716845

HANNA®' buffer solutions are prepared according to precise formulas and are standardized with a pH meter calibrated according to the NIST standards.

All pH 4 solutions show batch number, expiration date and the correlation table between pH and temperature.

pH 7.01 is the most widely used among all buffer solutions.

Weight: 1.2 lb.
Dimensions: 2.5in. × 2.5in. × 7.75in.
List Price: $18.95
$18.91