Boron, 5000 µg/mL in H2O, 100ml

2,3,3',4,4',5’,6-Heptachlorobiphenyl

Benz[a]anthracene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1718-53-2

Phthalic acid, bis-benzyl ester, certified, 0.1g