(TCLP) GFAA Standard

4-n-Pentylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7116-96-3

Tribenuron-methyl, 100 µg/ml, Acetonitrile, 1ml

Coumarin, certified, 0.25g