4,4’-DDE Back Catalog number: 79149 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended NIST-1568B Rice flour - Trace elements, 50g Price on request 73448 Quinoxyfen, 1000μg/ml in MeOH, 1ml Price on request 673906 (±)-Jasmonic acid methyl ester, 100mg Price on request