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31652个商品
 | 日本AND EK-200i 工业天平 |
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 | 日本A&D EK600i 轻便式多功能天平 |
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 | 日本A&D EK6000i 轻便式多功能天平日本A&D EK120i轻便式多功能天平适合实验室、车间、工地室内外作质检、数件等作业。 |
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 | VIVASPIN ™ 20离心浓缩与PES MWCO膜，100KD，每包48Vivaspin™ 20 Centrifugal Concentrators with PES MWCO Membranes, 100,000 Daltons, Pack of 48 |
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 | VIVASPIN ™ 20离心浓缩与PES MWCO膜，30,000道尔顿，每包48Vivaspin™ 20 Centrifugal Concentrators with PES MWCO Membranes, 30,000 Daltons, Pack of 48 |
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 | VIVASPIN ™ 20离心浓缩与PES MWCO膜，30,000道尔顿，每包48Vivaspin™ 20 Centrifugal Concentrators with PES MWCO Membranes, 5000 Daltons, Pack of 48 |
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 | VIVASPIN ™ 20离心浓缩与PES截留分子量膜，0.2米，每包48Vivaspin™ 20 Centrifugal Concentrators with PES MWCO Membranes, 0.2 m, Pack of 48 |
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 | VIVASPIN ™ 20离心浓缩与PES截留分子量膜，50,000道尔顿，包48Vivaspin™ 20 Centrifugal Concentrators with PES MWCO Membranes, 50,000 Daltons, Pack of 48 |
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 | VIVASPIN ™ 20离心浓缩与PES截留分子量膜，10,000道尔顿，包48Vivaspin™ 20 Centrifugal Concentrators with PES MWCO Membranes, 10,000 Daltons, Pack of 48 |
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 | 美国Gilmont GF-1260屏蔽流量计Gilmont Shielded Flowmeter Sz. 2 Tube |
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 | Red Lion PAXS0000 应变计/负载电池控制仪PAXS0000 DIN Strain Gauge / Load Cell Panel Meter 24mV Diff erential 240mV Diff erential 85-250VAC |
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 | testo热球式风速探头0635 1050testo热球式风速探头，直径3mm，850 mm伸缩手柄 |
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 | CASTROL 5LT CAN DEF/STAN91-48/1-OM15 润滑油CASTROL HF585B 5LT CAN DEF/STAN91-48/1-OM15 |
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 | ULTRA BLUE INK A31NT 1LTScreen printing inks A dry by oxidation, i.e. by absorption of air. They have a gloss to semi-gloss finish, are highly pigmented and show good opacity. Screen printing inks A are weather resistant and therefore suitable for outdoor advertising. |
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 | Cole-Parmer 131-CLED-MS 经济复式显微镜 |
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 | Whatman RC55再生纤维素膜10410273 RC55 50MM STL 4x100/PK，尺寸：50MM 孔径0.45umWhatman再生纤维素膜是由纯纤维制造而成，不含任何润湿剂和添加剂，滤膜洁净度极好，溶剂兼容性极佳。Whatman再生纤维素过滤产品（包括GD/X, SPARTAN, Puradisc针式滤器）均拥有注册商标―RC. |
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 | testo 425 热敏风速仪testo 425精密型风速仪，固定连接热敏风速探头,带伸缩式手柄。testo 425可直接显示风量值。只要输入管道的截面积，仪器就能精确计算出风量。 |
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 | testo 416叶轮风速仪testo 416精密型叶轮风速仪，配备固定式叶轮探头，带伸缩手柄（最长890mm）。直接显示体积流量。输入管道截面积，即可精确计算出体积流量 |
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 | Masterflex 07595-43上\ /下脚踏开关，启动和停止瞬间接触；18针轮；6英尺（1.8米）线Wash-down on/off footswitch, momentary contact start/stop; 18-pin round; 6-ft (1.8 m) cord. |
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 | 德国Kobold DAA5215：SS流量指示器/塑料转子，6.34 GPM，2英寸NPT（F）的连接/自清洁机制Kobold Daa5215:SS Flow Indicator w/Plastic Rotor, 6.34 GPM, 1/2in NPT(F) Connection w/Self-Cleaning Mechanism |
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 | +GF+ Signet PPMT020 桨轮流量计Ppmt020:Polypro Tee 2.0inID Polypropolene Fitng. |
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 | 彼爱姆XTL-BM-7B双目连续变倍体视显微镜彼爱姆XTL-BM-7B双目连续变倍体视显微镜 |
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 | 上海彼爱姆XTL-BM-7B双目连续变倍体视显微镜上海彼爱姆XTL-BM-7B双目连续变倍体视显微镜 |
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| | 德图testo 416分体式测量仪 |
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 | 英国whatman 112804 NucleporeTM径迹蚀刻膜，孔径0.08um，直径293mmNuclepore™径迹蚀刻膜是由高品质的聚碳酸酯制成，孔径精确、流速快、化学抗性卓越、抗热性，表面光滑平整，不溶于大多数有机溶剂（氯仿、二氯甲烷、N-甲基-2-吡喏烷酮除外）或浸出，不吸附蛋白质，确保样品的洁净度。 |
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