pH 7 Liter
Item No.
133
Description
One Liter bottle of pH 7 calibration standard. ERA Cal pH Buffers are directly traceable to NIST SRMs, mercury free, guaranteed stable for at least one year after your receipt and are supplied with a full CoA.
Analytes
| Analyte | Low Conc | High Conc | Units |
|---|---|---|---|
| pH | 7 | 7 | S.U. |