PCB No. 28, certified, 10mg Back Catalog number: C20002800 Availability: In the manufacturer's stock Price on request - + Recommended 673821 Azadirachtin A, 100 µg/ml, Acetonitrile, 1ml Price on request PFEESA Potassium perfluoro(2-ethoxyethane)sulfonate, 50µg/ml in MeOH, 1,2ml Price on request 675037 Acetochlor OA, 10mg Price on request