JP-4 Back Catalog number: 51085 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 93813 4,4’-Dichlorobiphenyl Price on request 8777.27-1G Isopropylated trisphenyl phosphate (techn.); A detailed analytical certificate stating the degree of isopropylation is included,neat,neat,1g, Price on request 70490 N-Nitroso-N-methylethylamine Price on request