Borosil manufactures and exports high quality tubing, blown ware and press ware using state of the art equipment. They offer stopcocks. Stopcocks are available for both general purpose and high vacuum work. They now offer a bigger range to serve you better. Borosil® brand stopcocks are manufactured to extremely high standards of quality which ensure uniform surface finish and accuracy of profile. Stopcocks guarantee high competence and dependability. These are individually lapped and it is essential that stoppers and barrels are always correctly paired.
