EPA Method 525 Internals & Surrogates

Tri-n-butyltin-d27 chloride, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1257647-76-9

2-Bromoaniline, neat, Solvent-neat, Unit 100MG, # of units-1, Cas.no. 615-36-1

Empenthrin, 100mg