Pesticide Mix #21, 10µg/mL in Cyclohexane, 1ml

Precision and Recovery Stock Solution: Marker PCBs, 1.2ml, nonane

1,4,7-Trimethylindan, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 54340-87-3

Solution/Mixture of Native Mono-ortho PCBs, 1.2ml, nonane