Maleic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 125231000

6-Methylchrysene, 100 µg/ml, Acetonitrile, 5ml

cis-Permethrin

EPA 528 rev. 1.0 Sample Fortification Solution 1 100µg/mL in methanol; unit: 1x5mL 2420.6 2-Chlorophenol-3,4,5,6-d4 [93951-73-6]