Aluminium-plastic (multi-layer) gas sampling bags, 2L, PC stopcock straight valve, single valve,铝塑复合膜气体采样袋 , 2L, 旋塞直通阀, 单阀
铝塑复合膜气体采样袋 , 2L, 旋塞直通阀, 单阀
Aluminium-plastic (multi-layer) gas sampling bags, 2L, PC stopcock straight valve, single valve
品牌: J&K Scientific
产品编号: 933774
CAS: 0
分子式: null
分子量: null
纯度: null
包装库存价格
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