Perfluorooctane sulfonic acid potassium salt, 100mg Back Catalog number: C15987122 Availability: In the manufacturer's stock Price on request - + Recommended 8777.27-100-IO Isopropylated trisphenyl phosphate (techn.); A detailed analytical certificate stating the degree of isopropylation is included,100 µg/mL,isooctane,1mL, Price on request 11118 EPA Method 8270A - Analytes Mix #8 Price on request 684224 1-Nitrosopyrrolidine, 100µg/ml inMeOH, 5ml Price on request