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Solution tampon, pH 1,00 (±0,01 à 25°C), sans couleur, Traceable NIST, Thermo Scientific Chemicals, Specpure™
Pour l’étalonnage des pH-mètres
Marque: Thermo Scientific Alfa Aesar 040446.K2
Code nomenclature Nacres: NA.24
Informations supplémentaires : CAS : 7447-40-7 Poids : 0.01000kg
Description
Calibration of pH meters
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Spécification
| Buffer solution | |
| Incolore | |
| Liquide | |
| MFCD00146252 | |
| Chlorure de potassium :0,7 % ; acide chlorhydrique :0,7% ; eau :98,6% |
| 7447-40-7,7647-01-0,7732-18-5 | |
| 1.005 | |
| 1 L | |
| 23 hPa (17mm Hg) at 20°C |
RUO – Research Use Only