Pt-Co Color Standard Stock Solution, 500 Units (APHA/Hazen)
Manufacturer: LabChem Inc.
The Color Standard, Pt-Co, 500 Units APHA, Stock Solution from LabChem Inc. is a premium reference material used as the primary basis for the Platinum-Cobalt (Pt-Co) scale. Also known as the Hazen or APHA scale, this 500-unit solution is the standard concentrated form used to calibrate colorimeters and prepare lower-concentration standards through precise dilution. It is essential for laboratories performing high-precision water quality testing and chemical purity assessments.
Description
In Stock!
Lead Times May Vary.
Features:
- NIST-Traceable Accuracy: Manufactured to ensure rigorous consistency and reliability, making it suitable for laboratories requiring audit-ready documentation.
- Standardized Protocol Support: Fully compliant with APHA 2120 B methods for the examination of water and wastewater.
- Versatile Dilution Base: Serves as the master stock solution for creating a full range of custom color standards for spectrophotometric verification.
- Safety & Compliance: Accompanied by a dedicated Safety Data Sheet (SDS) to ensure compliant handling, storage, and laboratory safety.
Safety:
- Handling: Use appropriate personal protective equipment (PPE), including nitrile gloves and chemical safety goggles, to prevent sample contamination.
- Storage: Store in a cool, dark environment in the original, tightly sealed container. Avoid direct light exposure to maintain the integrity of the 500-unit color profile.
| Chemical DOT Description | HYDROCHLORIC ACID, SOLUTION |
|---|---|
| Chemical Hazard Class | 8 |
| Chemical Packaging Group | P.G.II |
| Hazard Symbol 1 |
|
|
Color Standard, Pt-Co, 500 Units APHA, Stock Solution Safety Data Sheet (SDS) | Download |
The Color Standard, Pt-Co, 500 Units APHA, Stock Solution from LabChem Inc. is a premium reference material used as the primary basis for the Platinum-Cobalt (Pt-Co) scale. Also known as the Hazen or APHA scale, this 500-unit solution is the standard concentrated form used to calibrate colorimeters and prepare lower-concentration standards through precise dilution. It is essential for laboratories performing high-precision water quality testing and chemical purity assessments.
Starting at $218.00
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