D5-Propachlor ESA sodium salt, 5mg

3-Ethylthiophenol, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 62154-77-2

Y T Standard

ISO 9377-2MOD Stearyl Stearate Solution for Comparison 0,5ml Stearyl stearate test solution (S-4517) with 24,5ml Extraction solvent (n-Pentane) Unit: 1mL for direct GC-Comparison