Mercury content testing measures the amount of mercury present in cosmetic, personal care, and consumer product formulations. Pentyl Labs uses inductively coupled plasma mass spectrometry (ICP-MS) to detect mercury at very low levels with strong accuracy.
Mercury is a toxic heavy metal. Even small amounts can create safety and compliance concerns. Because of this risk, many regulations limit or restrict mercury in consumer products. Reliable testing helps manufacturers confirm that products meet safety expectations.
Mercury may enter a formulation through raw materials, pigments, botanical ingredients, or processing contamination. Without testing, trace mercury can go unnoticed. Analytical testing allows manufacturers to identify potential issues early and take corrective action.
Testing also supports global compliance. Different regions enforce different mercury limits. Accurate data helps manufacturers meet customer, retailer, and regulatory requirements.
ICP-MS provides high sensitivity for trace metals. Pentyl Labs uses this method to quantify mercury with a limit of detection of 0.05 ppm. The technique works well across a wide range of product types.
Careful sample preparation allows accurate measurement even in complex matrices. Oils, surfactants, pigments, and emulsions do not interfere with reliable results when handled correctly.
Mercury content testing applies to cosmetics, personal care products, cleaning formulations, raw materials, and finished goods. Manufacturers often request testing during product development, reformulation, or before market launch.
Testing also supports supplier qualification programs. When mercury appears in results, manufacturers can trace the source and address it quickly.
Test results support internal safety reviews and regulatory documentation. Manufacturers use the data to confirm compliance, respond to customer inquiries, and support product release decisions.
This service often complements Chemical Analysis Services and Heavy Metals Testing Programs. When combined, these services provide a clearer picture of overall formulation safety.
Overall, mercury content testing delivers dependable analytical data that supports product safety and regulatory compliance. ICP-MS offers a practical and accurate approach for detecting trace mercury and maintaining responsible manufacturing practices.