Group I Elements Starter Kit Back Catalog number: 52253 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 684343 Cannabidiolic acid, 10.0 µg/ml, Methanol, 1ml Price on request 70832 Sethoxydim Price on request L11322000AL Chloridazon-desphenyl, 10 ng/µl, 10ml Price on request