- B5020
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This Item | B4895 | B4770 | 11204530001 |
|---|---|---|---|
| form liquid | form liquid | form liquid | form solution |
| storage temp. 15-25°C | storage temp. 15-25°C | storage temp. - | storage temp. 2-8°C |
| Quality Level 100, 200 | Quality Level 100, 200 | Quality Level 100, 200 | Quality Level 100 |
| color color-coded red | color color-coded blue | color color-coded yellow | color - |
| pH 4.00±0.01 (25 °C) | pH 10.00±0.01 (25 °C) | pH 7.00±0.01 (25 °C) | pH - |
Application
The buffer reference standard was used in the calibration of a pH probe and pH meter in analytical procedures.
Features and Benefits
- Traceable to NIST standard reference materials
- A ready-to-use solution available in various packaging to provide ease-of-use
Packaging
500 mL size packaged in polyethylene bottle; 1 gal size in convenient shelf-top dispenser with spigot.
Analysis Note
Standardized against N.I.S.T. standard reference materials.
Storage Class Code
12 - Non Combustible Liquids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificate of Analysis
Enter Lot Number to search for Certificate of Analysis (COA).
Certificate of Origin
Enter Lot Number to search for Certificate of Origin (COO).
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