QUANTITATION

Quantification

Quantification of special ingredients is essential for validating product efficacy and safety, ensuring consistent replication, and minimizing inter-batch variations. It aids in analyzing ingredient interactions for optimizing formulations and complying with quality standards in regulated industries. This rigorous quantification enhances product reliability, boosts consumer confidence, and supports public health and safety.

Triclosan, an antibacterial agent, is typically present in dishwashing liquids at a concentration of approximately 0.1%. Accurate quantification of triclosan in each batch is essential, usually achieved through High-Performance Liquid Chromatography (HPLC). Similarly, azadirachtin, the active ingredient in neem oil responsible for its preservative properties, is also found at around 0.1%, with its concentration varying based on the source of the neem oil. This compound is similarly quantified using HPLC. Additionally, preservatives in paint formulations require strict monitoring, as their concentrations may deplete over time, necessitating consistent evaluations using HPLC.

Materials

Polyolefins
Acrylates
Nylon
Teflon
Polyvinyl Acetate
Polyesters
Epoxy
Polyurethane
Polymers used in paints and coatings
Acrylonitrile Butadiene Styrene
Polymers used in adhesives
Polyesters

Tools

A large in house FTIR library is available of many types of polymers and experience in looking at FTIR.

A complete quantification is possible by NMR.

Identification is done pyrolysis GCMS of polymers

Identification and Quantification

We utilize state-of-the-art instrumentation to effectively and accurately evaluate products and materials for surfactants.

Our liquid separations laboratory utilises HPLC and LC-MS capabilities for separation and identification of surfactants in various sample matrices.

Concerns Over Chemical Safety in Paint Production

In contemporary society, the safety of chemicals used in various products, particularly paints, is a significant concern due to their potential harm to human health. This concern stems from the recognition that certain chemicals can be inadvertently produced during manufacturing processes.

Polychlorinated Biphenyls (PCBs)

One of the notable hazardous substances related to pigment production is Polychlorinated Biphenyls (PCBs), a known carcinogen. Due to the risk associated with PCBs, it is essential to conduct thorough analyses of pigments for PCB content to ensure safety in end-use applications. Implementing testing for PCBs safeguards consumer health and adheres to regulatory standards.

Volatile Organic Compounds (VOCs)

Volatile Organic Compounds (VOCs) present another area of focus in paint formulations. As the demand for environmentally friendly products grows, many manufacturers are transitioning to low-VOC formulations. It is imperative to accurately measure VOC levels in paints to comply with regulations and minimize health risks associated with VOC exposure.

Heavy Metals

Heavy metals, such as Lead and Mercury, are also under scrutiny due to their known health hazards. These substances are subject to strict regulatory measures, complicating the manufacturing process for paint producers. However, advancements in technology have introduced economical screening methods, such as X-Ray Fluorescence (XRF), which require minimal sample preparation. This technique can be used alongside more detailed analysis methods like Inductively Coupled Plasma (ICP) spectroscopy to ensure compliance with safety standards.

Navigating Regulatory Requirements

Although the regulatory landscape concerning chemical usage may appear daunting to those unfamiliar with it, there are straightforward strategies to address the primary issues. By leveraging modern analytical techniques and prioritizing safety, manufacturers can effectively navigate regulatory challenges while ensuring the health of consumers and the environment.