Phthalic acid, bis-isooctyl ester (technical), 250mg

EPA Method 610 PAH Mix, in MeCH:MeOH, 1ml

Protriptyline hydrochloride ,1000 µg base/mL,MeOH,1mL,

CPI (1) Control Standard 2 Isooctane solutions S-4025 (mg/mL) S-4026 (mg/mL) S-4027 (mg/mL) C22 1.0 1.0 1.0 C23 0.9 1.0 1.1 C24 0.8