婷婷国产熟女91,亚洲一区二区日本久久九,亚洲私人影院无码AV一区二区,黄片在线免费观看蜜牙

Shanghai Beikai Biochemical Equipment Co., Ltd.
Your current position>>Home>>Products
BC-CL-20 type vacuum suction filter
【Name】BC-CL-20 type vacuum suction filter
【Appearance】Big img
【Product details】

◆ 20L stainless steel Buchner funnel;                   ◆ 20L spherical suction flask;
◆ PTFE bottom discharge stop valve;                     ◆ Composite seal in the middle part can absorb various solvents.

Up product: Rectification device】【Next product: Large glass chromatographic device】【Back
關(guān)閉
關(guān)閉
所屬類別:
產(chǎn)品名稱:


關(guān)閉
*訂購(gòu)產(chǎn)品名稱:   填寫正確!
*公司名稱:   請(qǐng)務(wù)必填寫!
*聯(lián)系電話:   請(qǐng)務(wù)必填寫!
*其他說(shuō)明:  
驗(yàn)證碼: