4,4-Pentamethylene-2-pyrrolidone, >98%, 5g Back Catalog number: P1695 Manufacturer: TCI EUROPE N.V. Availability: In the manufacturer's stock Price on request - + Recommended MOPCB-2003S 4-Methoxy-2',5'-dichlorobiphenyl,100µg/ml in IO, 1ml Price on request 0933.4-100MG Thiophene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 110-02-1 Price on request S-4406-200-T PAH/Dibenzothiophenes Mixture 20 Analytes, each 200 µg/mL in toluene; units: 1x1mL, 1x2mL Prod.no. Compound CAS No. 0712,11 1-Methylnaphthalene [90-12-0] 0713,11 2-Methylnaphthalene [91-57-6] 0725,12 1,6-Dimethylnaphthalene [575-43-9] 0706,13 2,3,5 Price on request