Atrazine-desisopropyl D5 (ethylamino D5), 100µg/ml in Acetone, 1ml Back Catalog number: XA10332100AC Availability: In the manufacturer's stock Price on request - + Recommended 673506 Chlorfenvinphos, 100 µg/ml, Ethyl acetate, 5ml Price on request 8533-100G Wheat Flour, Ochratoxin A, 2. 7+/- 1.0µg/kg, Solvent-, Unit 100g, # of units-1, Cas.no. Price on request 680469 3-Ethyltoluene, 200 µg/ml, Methanol, 1ml Price on request