Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane

Mass-Labelled PCB Solution , 1.2ml x 100ng/ml, nonane

2,5-Dimethylfuran, 100µg/mL, Solvent-, Unit 1mL, # of units-1, Cas.no. 625-86-5

Sulfur Calibration Mixtures: Di-n-butyl sulfide in Heavy White Oil (less than 20mg/kg S) Unit : 10mL screw-capped bottle Light White Mineral Oil Heavy White Mineral Oil (20 cSt at 40°C) (70 cSt at 40°C)