Diisopropylnaphthalene (mixture of isomers), certified, 0.1g Back Catalog number: C12637690 Availability: In the manufacturer's stock Price on request - + Recommended X9197 Sulfotepp Price on request 2693.6-K-IO 3,4-Dimethylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 632-15-5 Price on request ACQ-SE20-015 Ethanol standard in serum,2.0g/L,serum, 1.5mL Price on request