2,3,5,6-Tetrachloroterephthalic acid

2,3,4-Trimethyl-2-pentene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 565-77-5

Octachloronaphthalene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 2234-13-1

Amitriptyline-d3 hydrochloride (N-methyl-d3), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 342611-00-1