Description
pH Standard 7 at 25 ºC at 7.00 units in H2O, 500 mL. ISO 9001:2015 certified and ISO/IEC 17025:2017 accredited.12 month expiration date.
Intended Use
Ensure accuracy by calibrating pH meters
Product Information
- BrandHPS
- Volume500 mL
- Unit of MeasureEA
- Storage Condition15 to 30°C
- Product TypeInorganic Standard
- MatrixH2O
- Raw MaterialTwo 9s as available; no purification
- CertificationSingle: Grav. w/multiple Analytical Confirmation
- Analyte/ComponentpH