Ethyl acetate was identified as the most effective solvent for cannabinoid extraction from cannabis oil and marijuana samples. The validated UHPLC-LTQ-MS method offers high sensitivity, selectivity, ...
MILFORD, Mass.--(BUSINESS WIRE)--Waters Corporation (NYSE:WAT) today introduced the Waters ® ACQUITY ® Arcâ„¢ System, a quaternary liquid chromatograph that gives analytical laboratories running ...