Method 1613 Internal Standard Spiking Solution, 200ng/ml in Nonane, 0,5ml Back Catalog number: EDF-5999 Availability: In the manufacturer's stock Price on request - + Recommended 675782 Spirotetramat, 100 µg/ml, Acetonitrile, 5ml Price on request PLAS-AX-050N Irganox 1098, 50mg Price on request 59258 Copper (Cu) Price on request