Description
Ricca Chemical Company® Buffer, Reference Standard, pH 4.00 +/- 0.01 at 25 degrees C, Red Color Coded, 4 L Plastic Bottle, 1501-1
Features:
- Shelf life: 24 months
- CAS Nos.:
- Water: 7732-18-5
- Potassium Acid Phthalate: 877-24-7
- Preservative: Proprietary
- Red Dye: Proprietary
- Recommended Storage: 15 to 30 °C (59 to 86 °F)
- Appearance: red liquid
Recommended Uses:
| Reference | Method | Test | Reagent # | Reagent Name |
| ASTM | Real-Time Flowing Sample Pr... | pH of Water of Low Conductivity | 4.5 | Buffer B |
| ASTM | On-Line pH Measurement of... | pH of High Purity Water | 8.3 | Buffer B |
| ASTM | Routine or Continuous Measur... | pH | 20.1 | Commercial Buffer Solution |
Specifications
| Capacity | 4 L |
|---|---|
| Material | Water/Potassium Acid Phthalate/Proprietary ingredients |
| Application | Calibration of pH meters |
| D.O.T. Number | Not regulated |
| Manufacturer | Ricca Chemical Company |
| Model No | 1501-1CS |
SDS PDFs
It is our policy to provide the latest Safety Data Sheet (SDS) for all chemicals we ship. Each shipment will contain copies for every chemical contained in the shipment, and for any chemical included in an instrument kit or calibration kit.
Contact us for additional copies of an SDS or for a copy of the Certificate of Analysis:
Phone: 1-800-624-8285
Email: INFO_SDS@preiser.com