PTFE/Silicone Septa, Hand Crimpers, Syringe Filters manufacturer / supplier in China, offering Customization 20mm PTFE Silicone Septa for Crimp HS Vials, Basic Customization 20mm White PTFE Blue Silicone Closure for Headspace Vial Sealing Aluminum Cap Septa, Aijiren Basic Customization Laboratory 25mm 0.45μ M Cellulose Acetate HPLC Syringe Filter and so on.
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