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技术参数: 过滤器名称Name:量筒式过滤器Cylinder style glass vacuum filter holder 部件组成Components:40ml量筒式滤杯,玻璃烧结滤头,不锈钢夹,11#硅胶塞,500ml过渡瓶40ml cylinder style funnel, fritted glass base, stainless steel clamp, 11# silicone stopper and ml joint flask with side arm. 滤膜直径选择Filter size:25mm 有效过滤直径Prefilter size:21mm
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