Quantitative Paraffins Standard, 6,25% w/w, 2ml Back Catalog number: D-5307-QUANT Availability: In the manufacturer's stock Price on request - + Recommended 683045 Phenmedipham-ethyl, 100 µg/ml, Acetonitrile, 1ml Price on request 20277 Prosulfocarb-d7, 2,5mg Price on request 59317 Phenol Price on request