3,3'-DICARBOXYLIC ACID DIPHENYL DISULFIDE

CIS CIS-MUCONIC ACID

4-ETHYLCATECHOL

2,3-DIHYDRO-[1,4]DIOXINO[2,3-B]PYRIDINE-7-CARBOXYLIC ACID

DIBENZANTHRONE

Bis(2,3,3,3-tetrachloropropyl) ether

4-Nonylphenol-2,3,5,6-d4

1,3,6,8-Tetrabromopyrene

1-NAPHTHOL-3,8-DISULFONIC ACID

Dibenzothiophene sulfone

2,7-Dibromopyrene

BROMODIBENZOFURAN

4-IODO-3-NITROPHENOL, 97%

ALACHLOR-D13

2,2'-DIPYRIDYLAMINE

N-PHENYLIMINODIACETIC ACID

5-BroMo-2-fluoro-3-nitrobenzoic acid