CBD (Cannabidiol): Lab Testing for Quality and Freedom from Contamination.
I am not a doctor, and none of what follows is medical advice! Consult your own doctor before using CBD.
I asked NuLeafNaturals for lab results on their CBD oil. As the lab report is marked with a copyright from the testing laboratory, I cannot republish it here but the figures are found below.
But in a nutshell—for 20 common solvents and six microbial contaminants—non detectable levels of any of them—tap water is nasty stuff by comparison.
Density: 0.93g/ml
Total CBD: 55 mg/ml @ 60.0 mg/g
Total THC: 1.91 mg/ml @ 2.1 mg/g
CBC: 2.2
CBCA: ND
CBD: 55
CBDA: 0.151
CBDV: 0.183
CBDVA: ND
CBG: 1.08
CBGA: ND
CBL: ND
CBLA: ND
CBN: 0.148
CBNA: ND
THC: 1.91
delta-8-THC: 0.157
THCA: ND
THCV: ND
THCVA: ND
TOTAL: 61
ND = not detectable