Quantitative Paraffins Standard, 6,25% w/w, 2ml Back Catalog number: D-5307-QUANT Availability: In the manufacturer's stock Price on request - + Recommended 675686 D3-TFNG, 5mg Price on request 673771 Cyanazine, 100 µg/ml, Ethyl acetate, 5ml Price on request 97799 Acetonitrile Price on request