Brand:maoan
MOQ:10
Quantity:100
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est filtration membrane company, which guarantee stable quality, high precision of the membrane aperture, supply utmost protection for your instrument and GC column.6. Stable quality filtration membrane, each patch of the products no difference, guarantee your testing result consistency.
7. Clear to read each syringe specification, in order to let you mixed.
Qualifed ptfe syringe filterfactory supply
