Beryllium (Be)

1,5-Bis-(1-methylethyl)-biguanide HCl, 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 45095-69-0

Edifenphos, 100 µg/ml, Acetonitrile, 1ml

2,4,4’-Tribromodiphenyl ether, 50µg/ml in IO, 1ml