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Residual Solvent Testing

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Residual Solvent Testing

Various chemical solvents are used in several types of extractions to produce concentrated cannabis products, and many of the solvents are hazardous when inhaled or ingested.

BelCosta Labs measures residual levels of solvents using Headspace Gas Chromatography with Mass Spectrometry (HS-GC-MS) and reported in parts per million (ppm).