Assay results from a porphyry copper project were obtained by fire assay prep and an MS technique by ACME Labs in Vancouver, Canada.
Assay results from a porphyry copper project were obtained by fire assay prep and an MS technique by ACME Labs in Vancouver, Canada. As part of the Cerro Chorcha project in Panama, copper, silver, and gold values relied on sample protocol that included standards, duplicates, and blanks for each sample shipment. In two of the holes that were drilled, assay results proved high grade mineralization.
Dispersive Liquid-Liquid Microextraction: A Review and Roundup of Green Sample Prep Advancements
May 15th 2024The still relatively new technique has distinct advantages, but a few of those benefits make it incompatible with some of the currently accepted principles of green sample preparation.
Reflecting on the Influence of the Current State of Sample Preparation on GC, Part 2: Techniques
May 9th 2024In this installment, we examine trends in the use of sample preparation techniques through the lens of instrumental analysis by gas chromatography (GC) and GC–mass spectrometry (GC–MS).