Weiyel Reference Materials
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Nonylphenol, octylphenol, and other long-chain alkylphenols are priority pollutants controlled by the EU. They possess environmental persistence and endocrine disrupting properties, and can accumulate in the aquatic environment, entering the human body and harming the ecosystem and health. Therefore, accurate detection methods are necessary.
Weiyel offers a series of reference materials, with specific product information shown in the table below:
| Product NO. | Product Name | Standard value | Specifications |
| BWQ9981-2016 | Mixed solution of 9 alkylphenol compounds and bisphenol A | 1000μg/mL | 1.2mL |
| BWQ9984-2016 | Mixed solution of 9 alkylphenol compounds and bisphenol A | 100μg/mL | 1.2mL |
| BWQ8918-2016 | Mixed solution of 9 alkylphenol compounds and bisphenol A | 10μg/mL | 1.2mL |
| BWQ0669-2016 |
Quality control samples of 9 alkylphenol compounds and bisphenol A |
Different concentrations |
2mL |
| BWQ0255-2016 | Bisphenol A solution standard in acetonitrile | 100μg/mL | 1.2mL |
| GBW(E)083747 | Bisphenol A solution standard in methanol | 1000μg/mL | 1.2mL |
| BWQ9426-2016 | 4-Octylphenol (4-OP) solution standard in methanol | 1000μg/mL | 1.2mL |
| BWQ9477-2016 | 4-Octylphenol (4-OP) solution standard in methanol | 1000μg/mL | 1.2mL |
This series of reference materials is suitable for method validation, quality control, and other processes, ensuring reliable test data.
Leveraging its professional expertise, Weiyel provides testing solutions and will continue to launch compliant and high-quality products to support environmental protection.
Laboratories that generate hazardous wastes shall establish a hazardous waste management ledger, determine the person in charge of the hazardous waste management ledger record, and clarify job responsibilities. The responsible person shall be legally responsible for the authenticity, accuracy and integrity of the hazardous waste management ledger.
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Seasonal explosions, chemical product composition analysis, environmental chemical composition analysis, food, drug testing composition analysis and other standard substances are hot! Such reference materials are mainly used for the identification and assignment of test samples in analytical tests, or for calibrating measurement systems and evaluating measurement methods. Certificates are attached with the goods, and the stock is sufficient.
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