Bismuth (Bi)

MCPB, 1000µg/mL in MTBE, 1ml

Total Organic Carbon (C)

d4 C28 alpha alpha alpha (20R)/C29 alpha alpha alpha (20R)-Methyl/Ethylcholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.