Nalgene 5310-0250 干燥器,250mm聚碳酸酯盖,蓝色聚丙烯主体,Teflon*TFE塞子和活塞 DESICTR VAC PP-PC;250MM

Nalgene 5310-0250 干燥器,250mm聚碳酸酯盖,蓝色聚丙烯主体,Teflon*TFE塞子和活塞 DESICTR VAC PP-PC;250MM Labware and Bottles 1 4 5965