Quantitative Paraffins Standard, 6,25% w/w, 2ml Back Catalog number: D-5307-QUANT Availability: In the manufacturer's stock Price on request - + Recommended 10754.11-100-ME Iopanoic acid,100 µg/mL,MeOH,1mL, Price on request 73461 Phenylacetylene Price on request 673680 Propham, 100 µg/ml, Ethyl acetate, 5ml Price on request