1,2-Dimethylnaphthalene, certified, 50mg Back Catalog number: C20750000 Availability: In the manufacturer's stock Price on request - + Recommended 11667.12-100-IO 3,3'-Dichlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request S-4759-100-IOX10 Custom mix, Alkylated Phenols, 3 components in isooctane each 100µg/mL: 8917.13 4-(1-Ethyl-1-methylpropyl)-2-methylphenol 1437.12 4-n-Hexylphenol 1442.14 2,4-Di-tertbutyllphenol Price on request 51066 ASTM D-4815 Calibration Mix #3 Price on request