• 茶色螺盖样本瓶白盖PTFE垫片Vial,Sample,ScrewThread,Amber,PTFELinedClosure
  • 茶色螺盖样本瓶白盖PTFE垫片Vial,Sample,ScrewThread,Amber,PTFELinedClosure

茶色螺盖样本瓶白盖PTFE垫片Vial,Sample,ScrewThread,Amber,PTFELinedClosure

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B高品质KG-33硼矽酸玻璃制成 B白色尿素盖PTFE垫片可耐酸碱 B高度(H)为不含盖高度