N-Chloroacetyl-2,6-diethylaniline, 100µg/ml AL,5ml

2-Chloropropene,100 µg/mL,MeOH,1mL,

Perfluorobutane sulphonate, potassium salt, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 29420-49-3

3-Methyl-2,2',4,6'-tetrachlorodiphenylmethane