4,4’-Methoxychlor Back Catalog number: X9128 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MBB-52 2,2',5,5'-Tetrabromo[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 51124 Internal Standard ASTM D-5307 Price on request 71468 2,2',4,6,6'-Pentamethyl-3-heptene (cis,trans) Price on request