20ml white gc vials with crimp top online from China
Aijiren 20mm Aluminum Crimp Caps for GC Vials – Alibaba.com
Aijiren 20mm Aluminum Crimp Caps for GC Vials, US $ 11 – 15 / Pack, Crimp Cap, Vials, Laboratory Analysis, Open top.Source from Zhejiang Aijiren Technologies Co., Ltd. on Alibaba.com.
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China Vial manufacturers – Select 2020 high quality Vial products in best price from certified Chinese Glass Vial manufacturers, Plastic Vial suppliers, wholesalers and factory ...