Fig. 2From: An assessment of solvent residue contaminants related to cannabis-based products in the South African marketNumber of Individual solvent failure occurrences, and the number of times a class 3 solvent was present (A)..Total percentage of sample failures for class 3 solvents, if all solvents present in a sample are summed (B). Total number of sample failures for all class 3 solvents where one solvent exceeded the limit (C). Total percentage of samples for class 3 solvents where any solvent was detected in sample (D)Back to article page