Nalgene DS3111-0016 离心管盖，聚丙烯，盖尺寸16mm CENT CLOSURE TUBE PP;16MM Labware and Bottles 20 20 486
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Nalgene DS3111-0016 离心管盖，聚丙烯，盖尺寸16mm CENT CLOSURE TUBE PP;16MM Labware and Bottles 20 20 486