High quality GC vials factory wholesales supplier
Zhejiang Aijiren Tec – 20mm Crimp Pressure Release Cap
Headspace crimp vials, the value have 6ml,10ml, 20ml clear and amber to choose, the bottom have flat,rounded and rounded-flat,etc. Match with crimp cap for GC analysis. 4. Aijiren Company Advantages · We have automatic assembling lines, automatic injection molding lines and advanced laboratory ensure the quality,
High quality 1.5ml GC-MS vials supplier wholesales factory
Standard opening 1.5ml vial gc supplier wholesales factory Jun ...
