Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Back Catalog number: PCB-LCS-A20 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended S-4052-2K-10LW Sulfur Calibration Mixtures: Di-n-butyl sulfide in Light 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) Price on request 11797.20-10MG 9-Carboxynonyl-7-carboxyheptyldimethyl ammonium bromide,neat,neat,10mg, Price on request 73434 Diisohexyl phthalate (Technical grade) Price on request