A Pakistani multinational conglomerate has announced that it will start manufacturing Bromobutyl and Chlorobutyl rubber stoppers used in pharmaceuticals for the first time in the country with an ...

COVID-19 vaccine syringes ready for administration are seen in this photo. (Mainichi/Koichiro Tezuka) TOKYO -- An investigation of foreign substances discovered in Moderna Inc.'s COVID-19 vaccines ...

A door stopper is a small but practical addition that helps keep doors securely in place, preventing unexpected slams and protecting walls and furniture. With simple designs and sturdy materials, ...

A stopper or bottle closure is constructed to seal the opening of a bottle by fitting inside its neck. It prevents the contents from being contaminated from dust, spilling, and/or evaporation much ...