Atrazine-desisopropyl Back Catalog number: 71420 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended A17446000AL-100 Theophylline, 100μg/mL in Acetonitrile, 1ml Price on request 56030 Zinc (Zn) Price on request 683867 Quizalofop-p-tefuryl, 25mg Price on request