Description
Ricca Chemical Company® Buffer, Reference Standard, pH 4.00 ± 0.01 at 25 °C, Color Coded Red, 4 L Cubitainer®, 1501-1CT
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 |
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