Ериохром черно Т буферни разтвори

 

CL03.0502.0100 Eriochrome Black T - Buffer conc. 100 ml
CL03.0502.1000 Eriochrome Black T - Buffer conc. 1 l
CL03.0503.0250 Eriochrome black T - Buffer solution 250 ml
CL03.0503.1000 Eriochrome black T - Buffer solution 1 l