| 规格和标准 |
Model number: CF-30TK Outer diameter x length (mm): φ30 x 400 Column chromatography type Materials: Body: Pyrex glass, gasket: silicone, nitrile, viton (PTFE coating, etc.), cap: PF (phenolic resin) (black), PTFE (fluorine resin) (white) *Please a tube with an outer φ3mm的直径。 *大小只是主体的玻璃部分。 *设计注册号853308 配件:1玻璃滤清器G2,硅胶垫片 类型:带有荧光素塞子,带有snap
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