EPA Method 507/525 Analyte Mix #1

n-Propyl 4-hydroxybenzoate-2,3,5,6-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1219802-67-1

Methoprene, 100mg

Dibenz(a,j)acridine