Total Water Supply Kit (NELAC)

Di(propylene glycol) butyl ether, mixture of isomers,1000 µg/mL,MeOH,1mL,

EPA 8041A Internal Standard S-4209-K-5IP 2 Analytes, each 1000µg/mL in isopropanol; unts: 1x1mL, 5x1mL, 1x5mL 2470.6 2,5-Dibromophenol [28165-52-8] 3103.12 2,2’,5,5’-Tetrabromobiphenyl [59080-37-4]

2-Amino-4-hydroxybenzoic acid, 95%, 1g