Phthalic acid, bis-2-ethoxyethyl ester, certified, 0.1g Back Catalog number: C16171900 Availability: In the manufacturer's stock Price on request - + Recommended DF-LCS-A200 Mass-Labelled PCDD/PCDF Solution/Mixture , 1.2ml , nonane Price on request B688565 3-Bromo-L-tyrosine, 1g Price on request 11223.10-100-AN Bentazon-d7 (isopropyl-d7),100 µg/mL,acetonitrile,1mL, Price on request