valves
bel art scienceware f371400020 spinring stirring bar ptfe 2 1 4od
stirring bar ptfe material ptfe coating ring shape size 1 1 4 in . bar size 2 x 5 16 in . white br b features b ul li color white li li item stirring bar li li material ptfe li li size 1 1 4 li li shape ring li li coating ptfe li li bar size 2 x 5 16 li ul