3-Chloro-1,2-propandiol-digadolenate

Tetramethrin, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 7696-12-0

PCB 209, 100µg/ml in Cyclohexane, 5ml

Nitrite as NO2-, 1000µg/ml in water, 100ml