20ml螺纹口顶空瓶
20mL,顶空瓶,75 x 22.5mm,透明玻璃,螺纹口,平底
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La-pha-pack德国
18 09 1307,20ml Precision Thread Headspace-Vial, 75.5 x 22.5mm, clear glass, 1st hydrolytic class, rounded bottom (for MAGNETIC screw caps),20ml螺口精密顶空样品瓶, 75.5 x 22.5mm, 透明玻璃, 使用1型玻璃制造, 圆底 (用于磁性螺口瓶盖),报价:390 18 03 1416,18mm Combination Seal: Magnetic Universal Screw Cap, silver, centre hole; Butyl red/PTFE grey, 55° shore A, 1.6mm,18mm已组装瓶盖: 磁性通用型 螺口瓶, 银色, 中心开孔; 红色丁基橡胶/灰色PTFE, 肖氏硬度-55°, 1.6mm,报价:515 17 02 1415,17mm Septa, Butyl red/PTFE grey, 55° shore A, 1.6mm,17mm 隔垫, 红色丁基橡胶/灰色PTFE, 肖氏硬度-55°, 1.6mm,报价:300La-pha-pack 货号:17021415 红色丁基橡胶/灰色PTFE隔垫,厚度1.6mm,耐温-40℃-200℃,100/包