1,8-Diaminopyrene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 30269-04-6

Sodium Dimethyl 5-sulfoisophthalate, 1000mg

EPA 1653 Chlorophenols 7 Analytes, each 100µg/mL in methanol; units: 1x1mL, 5x1mL 2068.6 4-Chlorophenol [106-48-9] 2064.6 2,4-Dichlorophenol [120-83-2] 2069.6 2,6-Dichlorophenol [87-65-0] 2075.6 2,4,5-Trichlorophenol [95-95-4] 2076.6 2,4,6-Trichloro

Atrazine-2-hydroxy-d5 (ethyl-d5),100 µg/mL,acetonitrile,1mL,