Polyethylene - Trace elements (low level), 100g Back Catalog number: ERM-EC680K Availability: In the manufacturer's stock Price on request - + Recommended 3841.8-K-IO 1,2-Dimethyl-3-nitrobenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 83-41-0 Price on request 675779 Phoxim, 100 µg/ml, Ethyl acetate, 5ml Price on request 673872 Teflubenzuron, 10 µg/ml, Cyclohexane, 10ml Price on request