The American Urological Association has used a GC–MS method to determine the health risks faced by surgeons due to toxic by-products in surgical smoke.
The American Urological Association (Linthicum, Maryland) has used a GC–MS method to determine the health risks faced by surgeons due to toxic by-products in surgical smoke. The association has published findings from the Republic of Korea, where scientists looked at smoke produced in prostate vaporisation and transurethral resection.
The team analysed samples from six procedures using GC–MS, looking for potentially harmful chemicals. In their samples, they discovered potential carcinogens, along with chemicals associated with irritation to the skin and eyes and depression of the central nervous system.
Based on these findings, the association is calling for “a higher-quality filter mask, smoke evacuation device, or smoke filter” to be deployed during surgery for the protection of both the operating staff and the patient.
Modern HPLC Strategies: Improving Retention and Peak Shape for Basic Analytes
August 16th 2024In high-performance liquid chromatography (HPLC), it is common for bases and unreacted ionized silanols on silica-based columns to cause irreproducible retention, broad peaks, and peak tailing when working with basic analytes. David S. Bell, Lead Consultant at ASKkPrime LLC offers innovative HPLC strategies that can help mitigate such issues.
Reliable Separation and Efficient Group-type Quantitation of Total Petroleum Hydrocarbons (TPHs)
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The Reality Behind Column Insertion Distance
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