2-Methoxyethanol, 1ml

Calibration sol. CS4 for HRGC/HRMS Analysis of PCBs, in Nonane, 200µl

2-n-Octyl-4-isothiazolin-3-one, >98%, 5g

N-Nitrosodi-n-butylamine, 2000µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 924-16-3