Terbuthylazine D5 (ethyl D5), 100 ng/µl, 1.1ml Back Catalog number: XA17300100AC Availability: In the manufacturer's stock Price on request - + Recommended ISO/DIS9377-4-1 Quality Control Standard, 1000µg/ml in AC, 1ml Price on request 93700 Herbicide Acid Standard Price on request 70528 Allethrin Price on request