Articles
Dumas Method Provides Fast, Accurate, and Inexpensive Protein Testing The Food and Drug Administration (FDA) requires the nutrition facts label on packaged foods ‒ for both human and pet consumpt...
Read moreBotanical Identity and Purity Testing
As part of current good manufacturing practices (GMP), the U.S. Food and Drug Administration (FDA) requires a dietary supplement to consistently meet established specifications for identity, purity...
Read moreStrengthen Your Product with Proven Quality
Ensuring your product meets a proven standard of quality requires a testing laboratory with an involved quality department, ensuring trained employees follow an established quality management syste...
Read moreHPLC Analysis with Diode Array Detection
High-performance liquid chromatography (HPLC) ‒ one of today’s most common sample analysis techniques ‒ separates compounds from a soluble mixture for the identification of target analytes. Using d...
Read moreAdvantages of Gas Chromatography
Advantages of Gas Chromatography Since its development in 1952, gas chromatography (GC) has been (and remains) one of the most widely used techniques in analytical chemistry. GC separates and quant...
Read moreFood Laboratory Testing Services
Food is awesome. The right nutrition fuels our bodies and brains to operate at optimal levels. What is and is not in our food keeps us healthy and active. For public safety and educated consumer...
Read moreHigh-Performance Thin-Layer Chromatography (HPTLC)
High-performance thin-layer chromatography (HPTLC) is a powerful analytical technique that relies on polarity differences to separate the components of a mixture. HPTLC is used to assess substance ...
Read moreCertificate of Analysis for Food & Dietary Supplements
If you are wondering how to get a certificate of analysis for your food, pet food, dietary supplement, or personal care product, CTLA is an analytical testing laboratory ready to meet your needs. C...
Read moreTesting Requirements for Dietary Supplements
The supplement brands doing the best on the market provide consumers credible proof that the supplement is what it says it is. Consumers want to know the supplement is made with the highest quality...
Read moreHeavy Metals Testing Requirements
Heavy metal analytical testing is a must to meet regulations and inform consumers. Inductively Coupled Plasma with Mass Spectrometry (ICP-MS) testing quantifies heavy metal content in ranges as low...
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