5 ml (PP) cylindrical test tubes with screw cap PT Series
5 ml (PP) cylindrical test tubes graduated with screw cap "self-standing" PT Series
5 ml (PP) cylindrical test tubes SORWALL CW1 type PT Series
5 ml cylindrical test tubes PT series
4 ml graduated cylindrical test tubes flat bottom PT series
5 ml (PP) graduated cylindrical test tubes flat bottom PT series
5 ml (PP) graduated cylindrical test tubes PT Series
5 ml (PS) graduated cylindrical test tubes flat bottom PT series
5 ml (PS) graduated cylindrical test tubes PT Series
5 ml (PMMA) cylindrical test tubes for serum separation PT Series