Phthalic acid, bis-methylglycol ester, certified, 0.25g

OrganoPhosphorus Pesticide Standard

o,p'-Methoxychlor, 1.2mL x 100ug/mL, nonane

Phenol-2,3,4,5,6-d5, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 4165-62-2