科尔帕默仪器（上海）有限公司
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Cole-Parmer VapLock™ Solvent Waste Manifold, PTFE, 70 mm Nalgene, 1x1/2" NPT, 3x1/4" NPT, 6x1/4-28 UNF; 1/EA
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Cole-Parmer VapLock™ Solvent Waste Manifold, PTFE, 70 mm Nalgene, 1x1/2" NPT, 3x1/4" NPT, 6x1/4-28 UNF; 1/EA