今日推荐
汇分FKC-I-B空气浮游尘菌采样器,浮游菌采样器
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汇分7991粉尘气溶胶发生器(炭黑,碳黑)
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总共找到6141个商品
 | Tisch TE-290-SS 34毫米不锈钢基板，6个插槽，10个/包34mm Stainless Steel Substrates, 6 slots, 10/pk for use with TE-298 Marple personal cascade impactor |
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 | Tisch TE-290-QZ 34毫米石英纤维过滤器，6个槽，100个/包34mm Quartz Fiber Filter, 6 slots, 100/pk for use with TE-298 Marple personal cascade impactor. |
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 | Tisch TE-290-MY 34毫米MYLAR基板，6个插槽，100个/包34mm MYLAR Substrates, 6 slots, 100/pk for use with TE-298 Marple personal cascade impactor |
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 | Tisch TE-290-MCE 34毫米混合纤维素酯过滤器，6槽，100 / 包34mm Mixed Cellulose Ester filters, 6-slots, 100/pk. For use with TE-298 marple impactor |
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 | Tisch TE-290-GF 34毫米玻璃纤维过滤器，6个槽，100个/包34mm Glass Fiber Filters, 6 slots, 100/pk for use with TE-298 Marple personal cascade impactor |
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 | Tisch TE-230-WH，纤维素开槽收集基材，100个/盒TE-230-WH, Cellulose Slotted Collection Substrates, 100/box |
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 | Tisch TE-230-QZ，QMA开槽收集基板，25个/盒TE-230-QZ, QMA Slotted collection substrates, 25/Box |
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 | Tisch TE-230-PTFE，FTFE开槽系列基板，.45um，50 /盒TE-230-PTFE, FTFE Slotted Collection Substrates, .45um, 50/box |
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 | Tisch TE-230-GF，玻璃纤维开槽收集基板，100个/箱TE-230-GF, Glass Fiber Slotted Collection Substrates, 100/box |
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 | Tisch TE-230-EPM，高纯度玻璃纤维开槽收集基板，100个/箱TE-230-EPM, High Purity Glass Fiber Slotted Collection Substrates, 100/box |
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 | Tisch TE-230-AL，铝箔开槽收集基板，25个/箱TE-230-AL, Aluminum Foil Slotted Collection Substrates, 25/box |
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 | Tisch TE-QMA4 4英寸直径QMA过滤器 100个 /箱TE-QMA4,4 inch Diameter QMA Filters for PUF, 100/box |
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 | Tisch TE-1123-6 (半)挥发性物质采样PUF滤芯 10个/包TE-1123-6, 3 inch x 3 inch Polyurethane Foam Substrate, 10/pk |
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 | Tisch TE-1123-5 用于PNY系统的玻璃墨盒TE-1123-5, PUF glass cartridge for PNY systems |
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 | Tisch TE-1015 (半)挥发性物质采样PUF滤芯10个/包TE-1015,1.5 inch x 3 inch Polyurethane Foam Substrate 10/pk |
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 | Tisch TE-1014 (半)挥发性物质采样PUF滤芯TE-1014, 1/2″ x 5-1/2″ (unwashed) Polyurethance Foam Vapor Collection Substrate |
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 | Tisch TE-1012 (半)挥发性物质采样PUF滤芯 10个/包TE-1012, 1 inch Long Polyurethane Foam Vapor collection substrate, 10/pk |
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 | Tisch TE-1011 (半)挥发性物质采样PUF滤芯 10个/包TE-1011, 2 inch Long Polyurethane Foam Vapor collection substrate, 10/pk |
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 | TSI 4048流量校准器组件包含:流量校准器主机;入口过滤器;含接头的管路套件 (管路套件尺寸和长度请参阅用户手册);电池组（含6节AA电池）;通用电源适配器;手提箱;用户手册;校准证书 |
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 | Tisch TE-1010 (半)挥发性物质采样PUF滤芯 10个/包TE-1010, 3 inch Long Polyurethane Foam Vapor Collection Substrate, 10/pk |
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 | HANNA哈纳HI93754B-25化学需氧量1500ppm试剂HI93754B-25 定制专用化学需氧量（COD）试剂，范围：0 to 1500 mg/L（ppm），类型：管装，25支装，适用于重铬酸钾法，EPA 准，适用于HI83399、HI83314、HI83099、HI84214 COD 多参数测定仪 |
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 | Tisch TE-QMA-100 石英滤膜8” x 10” (每盒100片)TE-QMA-100, 8″ x 10″ Quartz Micro Fiber Filters,Numbered QMA Filters For PM10, 100 per box |
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 | TE-GE-810 Glassine Envelopes for TE-G653TE-GE-810 Glassine Envelopes for TE-G653 8 x 10, 100/box |
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 | Tisch TE-G653.8"x10″玻璃纤维过滤器Glass Fiber Filters 8″ x 10″ For use with all high volume Total Suspended Particulate (TSP) samplers. Method: US EPA FRM 40 CFR Part 50 Appendix B |
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 | Tisch TE-G653-2.25X1玻璃纤维过滤器TE-G653-2.25X1 Glass Fiber Filter 2.25″ od x 1″ id hole,Outside Diameter: 2.25 inches,Inside Diameter: 1 inch,Material: Glass Fiber |
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