3,3-Дихлорбензидин стандартен разтвор

CL40.0455.0001

3,3-Dichlorobenzidine standard solution

5µg/ml in Methanol

1 ml

CL40.0455.0005

3,3-Dichlorobenzidine standard solution

5µg/ml in Methanol

5 ml

CL40.0456.0001

3.3-Dichlorobenzidine standard solution

100µg/ml in Methanol

1 ml

CL40.0456.0005

3.3-Dichlorobenzidine standard solution

100µg/ml in Methanol

5 ml