LFS Solution 1 Back Catalog number: 52303 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended EN-1948STK PCDD/PCDF Solution/Mixture, 1.2ml, nonane Price on request 2099.18-100MG Di-n-pentyl phthalate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 131-18-0 Price on request 95456 Hexachlorobenzene Price on request