Parlar 50, 10µg/mL in nonane, 1,2ml Back Catalog number: ULM-7829-1.2 Availability: In the manufacturer's stock Price on request - + Recommended 1720.13-K-IO 2-n-Propylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2027-19-2 Price on request 52168 ICP-AES CRI, Soil Matrix, in 5% HNO3, 100ml Price on request 0272.24-200-T Naphtho[2,3-j]fluoranthene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 205-83-4 Price on request