18 09 1311

20ml Precision Thread Headspace-Vial, 75.5 x 22.5mm, amber glass, 1st hydrolytic class, rounded bottom (for MAGNETIC screw caps) 1000/box20ml 螺口精密顶空样品瓶, 75.5 x 22.5mm, 棕色玻璃, 使用1型玻璃制造, 圆底 (用于磁性螺口瓶盖)， 1000/包
价格：¥ 6184