Internal Standard Solution, 1.2ml, nonane Back Catalog number: EPA-23IS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 15900-5460-100AN5 Phorate-oxon-sulfone, 100µg/ml in Acetonitrile, 5m 4 720,00 Kč S-4295-5K-DC PAH/PCB Internal Standard Mix 2006,12 3,3’,4,4’-Tetrachlorobiphenyl PCB 77 0978,10 Naphthalene-d8 0389,14 Phenanthrene-d10 1337,16 Fluoranthene-d10 1088,20 Benzo[a]pyrene-d12 1330,22 Dibenz[a,h]anthracene-d14 Concentration: 5000 µg each/mL in Price on request 2653.9-KIT Lake Michigan Study’ PBDEs (Kit w/single solutions), 50µg/mL, Solvent-isooctane, Unit Kit, # of units-1, Cas.no. Price on request