Herbicide Acid Surrogate

ISO 9377-2MOD Extraction Solvent Stock Solution I 20ul of n-Heptane and 20mg of n-Tetracontane solved in 1000ml n-Pentane

Volatile Mix, 2.0mg/mL in MeOH, 5 x 1ml

2,3',4,5,5'-Pentachlorobiphenyl,100 µg/mL,isooctane,1mL,