EPA Method 552.2 - Surrogate Standard Back Catalog number: 30108 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0234.48-200-T Dicoronylene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 98570-53-7 Price on request 72993 Clothianidin, 1000µg/ml in MeOH, 1ml Price on request 5190-9757 Ethanol 50mg/dL Standard (10 x 1mL) 66,15 €