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CLP Solution Standards are specifically designed for EPA certified environmental labs using ICP analysis in Superfund work. These products provide a virtually error-free method for preparing the required standards that save you time in the process.

Simple and Easy to Use
Alfa Aesar's Specpure® CLP Solution Standards are a collection of individually prepared standards for EPA established CLP protocol requirements.

Cost Effective
Alfa Aesar CLP Standards deliver more for your money. Combine this fact with their overall ease-of-use, plus reduced repeat analysis, and it's easy to see how you can save both time and money.

Highest Quality Materials
As with all Alta Aesar Specpure® grade products, these CLP standards are produced using the highest purity starting materials available. All standards are made from the same starting material.

Additionally, we use only high-purity water passing 18MΩ/cm2 resistivity and high purity distilled acids that are analyzed and certified to meet our required impurity levels.

Our attention to detail is evident in other important precautions as well. Container materials are selected for inertness and compatibility with specific solutions, and all containers are preleached in 50% HNO3 (followed by 50% HCI for HCI matrix solutions) for one week and triple rinsed in high­purity water.

Alfa Aesar Quality
Alta Aesar has taken great care in preparing these environmental standards. Our careful preparation and attention to detail will deliver you high-quality, time-saving and cost-effective products that help boost productivity and accuracy.

Each Alta Aesar Specpure® solution is shipped with a detailed certificate of analysis and individual expiration date stickers.

  • Contract Required Detection Limits (CRDL) Standard, Specpure®


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