Perfluoro-n-heptanoic acid, 1.2ml x 50ug/ml, methanol Back Catalog number: PFHPA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended XA10042000AL Aclonifen, 100µg/mL in Acetonitrile, 1ml Price on request 4PM101 2,2',4,5,5'-Pentachloro-4'-methoxybiphenyl, 1.2ml x 50ug/ml, nonane Price on request 1,3-DPMA 1,3-Dechlorane Plus® Mono adduct, 1.2ml x 50ug/ml, toluene Price on request