pH 4 Pt
Item No.
127
Description
Single bottle, 1 pint of pH 4.00 (red) that is directly traceable to NIST SRMs, mercury free, guaranteed stable for at least one year after your receipt, and supplied with a full certificate of analysis.
Analytes
Analyte | Low Conc | High Conc | Units |
---|---|---|---|
pH | 4 | 4 | S.U. |