Surrogate Standard Mix 9, 200 ng/µl, 1ml Back Catalog number: XA08080900AC Availability: In the manufacturer's stock Price on request - + Recommended 679112 Tetrachlorvinphos, 10.0 µg/ml, Cyclohexane, 10ml Price on request 677873 D6-Phenol, 1000mg Price on request 90814 Hydrocarbon Standard C6-C28, 2000µg/ml, MeChl, 1ml Price on request