ICP-AES - Verification I Standard 1

Di-n-heptyltin dichloride, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 74340-12-8

Tiglyl glycine,>95%, 100mg

2,2',5,6'-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane