4,4'-Bis(2-benzoxazolyl)stilbene, >97%, 25g Back Catalog number: B2729 Availability: In the manufacturer's stock Price on request - + Recommended 0703.13-500-IO 1,2,6-Trimethylnaphthalene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3031-05-8 Price on request 79362 cis-Chlordane Price on request 82515 EPA Method 8250 - Acid Matrix Spiking Solution Price on request