Method 525.2 Solution B

2,4,5-T, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 93-76-5

trans-1,3-Dichloropropene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 10061-02-6

Allethrin