19mm Septa, Silicone transparent blue/PTFE white, 45° shore A, 1.3mm 1000/box19mm 隔垫, 透明蓝色硅橡胶/白色PTFE, 肖氏硬度-45°, 1.3mm， 1000/包

19mm Septa, Natural Rubber red-orange/TEF transparent, 60° shore A, 1.3mm 1000/box19mm 隔垫, 橙色天然橡胶/透明 TFE, 硬度(60° shore A), 1.3mm， 1000/包

18MM BLUE SILICONE/PTFE SEPTA125/PK18mm蓝色硅树脂/PTFE 隔垫，125/包

CAPS,PTFE LINED,18-400100/PK盖,PTFE内衬,18-400，100/包

18MM MAGNETIC SCREW CLOSURE W/PTFE/BLUE SILICONE, 125/PK18mm磁性螺纹口盖，带PTFE/蓝色硅树脂,125/包