PCB No. 141, 100µg/ml in Isooctane, 1ml Back Catalog number: 66141 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended MPFOS Sodium perfluoro-1-[1,2,3,4-13C4]octanesulfonate, 1.2ml x 50ug/ml, methanol Price on request 44022R EPA Method 601 - Purgeables Mix #2 Price on request 673702 Tebufenpyrad, 100 µg/ml, Ethyl acetate, 5ml Price on request