Phthalic acid, bis-2-ethylhexyl ester, certified, 0.5g Back Catalog number: C16173000 Availability: In the manufacturer's stock Price on request - + Recommended 57747 Silver (Ag) Price on request 96575 Coprostan-3-ol Price on request EPA-537IS EPA Method 537 Internal Standard Primary Dilution Standard, in MeOH, 1,2ml Price on request