The analysis is made immediately. Preparation of the sample the sample facing each made 10 g and up to 20 ml with acetone extraction chemicals used pesticide standards. purity that 95-99%, and other chemicals.
The instant analysis Preparing to turn each 10 g sample and extracted with 20 ml acetone used chemical pesticide standards that have been adopted at 95-99% purity and other chemicals.
Analyze immediately. The sample preparation facing each 10 g and extracted with acetone. 20 ml, chemicals used pesticide standards certified 95-99% purity and other chemicals.