13C LABELED PCB MIXTURE PCBS-77/101/141/178 10UG/ML IN NONANE

Chrysoidine G, 250mg

Chloramben methyl derivative

2,4,7-Trimethyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 216983-03-8