Determination of Surfactants

75-09-2, Carl Roth

For easy opening of the ROTITAINER ® we recommend the barrel and keg key Tri-Sure ® (Art. No. 0398.1) from ROTH SELECTION. Video instructions can be found here and above in the product pictures. Dichloromethane ROTIPURAN ® ≥99,5 %, p.a., ACS, ISO, stabilised with amylene

1XWG.1, Carl Roth

Benzethonium chloride solution 0,05 mol/l - 0,05 M, volumetric standard solution

75-09-2, Carl Roth

75-09-2, Carl Roth

For easy opening of the ROTITAINER ® we recommend the barrel and keg key Tri-Sure ® (Art. No. 0398.1) from ROTH SELECTION. Video instructions can be found here and above in the product pictures. Dichloromethane ROTIPURAN ® ≥99,5 %, p.a., ACS, ISO, stabilised with amylene

75-09-2, Carl Roth

75-09-2, Carl Roth

75-09-2, Carl Roth

9217.1, Carl Roth

Benzethonium chloride solution 0,004 mol/l - 0,004 M, volumetric standard solution

518-67-2, Carl Roth

75-09-2, Carl Roth