Diisopropylnaphthalene (mixture of isomers), certified, 0.1g Back Catalog number: C12637690 Availability: In the manufacturer's stock Price on request - + Recommended 31241 EPA Method 531.1 Individual Analytes Price on request 0646.30-100-IO Neohop-13(18)-ene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 21681-17-4 Price on request 54162 Nitrate & Nitrite as N Price on request