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24mm UltraBond Combination Seal: PP Screw Cap, white, closed top; Silicone nature/PTFE beige, 45° shore A, 3.2mm 1000/box 24mm UltraBond 已組裝瓶蓋: PP 螺口瓶，白色， 實心瓶蓋; 天然硅橡膠/米色PTFE, 肖氏硬度-45°, 3.2mm ， 1000/包

frit for 5 and 10um materialsfrit for 5 and 10um materials

23.4mm Septa Silicone cream/PTFEbeige, 55° shore A, 3.2mm, for SCHOTT Screw Caps GL 25 1000/box 23.4mm 隔墊 乳白色硅橡膠/米色PTFE, 肖氏硬度-55°, 3.2mm, 用于 SCHOTT 螺口瓶GL 25 ， 1000/包

22mL Storage Vial and Cap Combination Pack22mL存儲瓶和蓋套裝，200/包

CLEAR VIALS ONLY,22ML,20-400,23X85,200/PK透明 樣品瓶 （單件）,22ML,20-400,23X85,200/包