Base/Neutral Standard Back Catalog number: 94297 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679038 13C2-Tenuazonic acid mixture of diastereomers, 100 Price on request 673758 Chlorbromuron, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 681686 Pentachlorophenol, 100 µg/ml, Methanol, 1ml Price on request