Chloroprene

Melamine (13C3,99%; Amino-15N3,98%) 100 µg/mL in Water, 1,2ml

ICP-AES Verification Standard 2

3'-Fluoro-2,3,4,4',5,6-hexachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.