Quinine Back Catalog number: 73486 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59109 EPA Method 200.8Mix Price on request 71381 2,4-Diaminoanisole sulfate hydrate Price on request 683690 Atrazine-desisopropyl-2-hydroxy, 10.0 µg/ml, Meth Price on request