Iodofenphos, 100 µg/ml, Ethyl acetate, 5ml

2-Mercaptobenzothiazole, 1000mg

2-Amino-4,8-naphthalenedisulfonic acid, 100mg

1,2-Bis(pentabromophenyl)ethane [13C14], 1.2ml x 25ug/ml, toluene