Quick, on-the-spot drug tests, often called point-of-use or rapid tests, are designed to give a fast indication of possible ...

Also, both IA and GC-MS tests can produce false-negative results. These fail to indicate recent drug use. A false-negative result can occur when urine is very diluted, for example. Many factors ...

A fully automated thermal desorber, which utilizes flowing gas to extract a small heated solid or liquid sample, was coupled with GC–MS/MS to determine the concentration of trace level PAHs (3). Air ...

Agilent J&W HP-5ms has very low bleed characteristics that are ideal for GC/MS.The column has excellent inertness for active compounds, including acidic and basic compounds, and improved signal-to ...

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What will you learn on this course? This course is an introduction to mass spectral interpretation presenting the fundamental tools and rules when interpreting full-scan LC-MS data. The delegates will ...

Ms. Brazeau has led the organization through significant changes and challenges over the past 11 years as the CIRB’s role has evolved, and as a result of various complex labour disputes. She will ...