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
 | Thermo Scientific 30303-013001 Hypersil MOS-2（C8）掉落在保护柱 - 长度10MM，3.0mm内径，3μm的颗粒大小，包4Thermo Scientific Hypersil MOS-2 (C8) Drop-In Guard Cartridge - Length 10mm, 3.0mm ID, 3µm particle size; Pack of 4 |
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 | Thermo Scientific 30703-012101 Hypersil APS-2（氨基）掉落在保护柱 - 长度10MM，2.1mm内径，3μm的颗粒大小，包4Thermo Scientific Hypersil APS-2 (Amino) Drop-In Guard Cartridge - Length 10mm, 2.1mm ID, 3µm particle size; Pack of 4 |
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 | Thermo Scientific 30003-013001 HYPERSIL保护二氧化硅掉落 - 长度10MM，3.0mm内径，3μm的颗粒大小，包4Thermo Scientific Hypersil Silica Drop-In Guard Cartridge - Length 10mm, 3.0mm ID, 3µm particle size; Pack of 4 |
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 | Thermo Scientific 30803-014001 HYPERSIL CPS（氰基）落保护柱 - 长度10mm，ID4.0毫米/4.6毫米，3μm的颗粒大小，包4Thermo Scientific Hypersil CPS (Cyano) Drop-In Guard Cartridge - Length 10mm, 4.0mm / 4.6mm ID, 3µm particle size; Pack of 4 |
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 | Thermo Scientific 30803-013001 HYPERSIL CPS（氰基）掉落在保护柱 - 长度10MM，3.0mm内径，3μm的颗粒大小;包：4个Thermo Scientific Hypersil CPS (Cyano) Drop-In Guard Cartridge - Length 10mm, 3.0mm ID, 3µm particle size; Pack of 4 |
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 | Thermo Scientific 31603-013001 Hypersil ODS-2（C18）跌落保护柱 - 长度10MM，3.0mm内径，3μm的颗粒大小;包4Thermo Scientific Hypersil ODS-2 (C18) Drop-In Guard Cartridge - Length 10mm, 3.0mm ID, 3µm particle size; Pack of 4 |
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 | Thermo Scientific 30503-012101 Hypersil SAS（C1）掉落在保护柱 - 长度10mm，2.1mm内径，3μm的颗粒大小，包4Thermo Scientific Hypersil SAS (C1) Drop-In Guard Cartridge - Length 10mm, 2.1mm ID, 3µm particle size; Pack of 4 |
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 | Thermo Scientific 30903-012101 HYPERSIL苯基保护盒 - 长10MM，2.1mm内径，3μm的颗粒大小，包4Thermo Scientific HYPERSIL苯基保护盒 - 长10MM，2.1mm内径，3μm的颗粒大小，包4 |
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 | Thermo Scientific 30903-014001苯基HYPERSIL跌落保护柱 - 长度10mm，ID4.0毫米/4.6毫米，3μm的颗粒大小;包：4个Thermo Scientific Hypersil Phenyl Drop-In Guard Cartridge - Length 10mm, 4.0mm / 4.6mm ID, 3µm particle size; Pack of 4 |
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 | Thermo Scientific 28805-014001 HYPERSIL BDS氰基跌落保护柱 - 长度10mm，ID4.0毫米/4.6毫米，粒径5μm的包4Thermo Scientific Hypersil BDS Cyano Drop-In Guard Cartridge - Length 10mm, 4.0mm / 4.6mm ID, 5µm particle size; Pack of 4 |
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 | Troemner 9685 250kg 铸铁开槽砝码Troemner Class 6 Cast Iron Slotted Weight Hanger, 5/16" Stem / 36"es Tall / 250 kg. Capacity |
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 | Dwyer 475-1-FM 数字压力计Dwyer Type 475 Manometer, 20" WC |
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 | Spectra/Por 7 RC透析管，截留分子量3500平宽54毫米，直径34毫米，长16英尺（5米）Spectra/Por 7 RC Dialysis Tubing, 3500 MWCO; flat width 54 mm; diameter 34 mm; 16 ft (5 m) length. |
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 | Spectra/Por 132126膜截留分子量25,000平宽度，28mm的直径，17.8毫米透析管Spectra/Por 7 Membranes; MWCO, 25,000; flat width, 28mm; diameter, 17.8mm |
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 | Spectra/Por 132105膜截留分子量1000;扁宽，45毫米，直径，28.6毫米透析管Spectra/Por 7 Membranes; MWCO, 1000; flat width, 45mm; diameter, 28.6mm |
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 | Spectra/Por 7 RC透析管，截留分子量8000;平宽12毫米，直径7.5毫米，长16英尺（5米）Spectra/Por 7 RC Dialysis Tubing, 8000 MWCO; flat width 12 mm; diameter 7.5 mm; 16 ft (5 m) length. |
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 | Spectra/Por 膜截留分子量50,000;扁宽，12毫米直径，7.6毫米透析管,132128Spectra/Por 7 Membranes; MWCO, 50,000; flat width, 12mm; diameter, 7.6mm |
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 | International Products MICRO-90 Concentrated Cleaning Solution, International Products M-9051-04International Products MICRO-90 Concentrated Cleaning Solution, International Products M-9051-04 |
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 | Brand普兰德 III 5-50ml标准型游标可调瓶口分液器 订货号：4600360Brand Dispensette III 5-50ml标准型游标可调瓶口分液器 不含SafetyPrime安全回流阀 |
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 | Whatman Grade 3205定性滤纸10345482 Grade3205 600x600MM 250/PKWhatman定性滤纸用于定性分析技术中鉴定物质的性质。折叠好的定性滤纸与相同型号平整的滤纸相比，加快了流速和增加了负载力,定性滤纸—标准级,Wet Strengthened Grades湿强定性滤纸。湿强定性滤纸含有少量的化学稳定树脂，因而增强了湿强度。这不会因此引入任何明显的杂质到滤液中。但因树脂含氮，这些级别的滤纸不能用于凯氏定氮测定。 |
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 | 英国Whatman 10535097，Grade CF 12定性滤纸210X297MM |
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 | FA2204B 分析天平FA2204B分析天平 外校 220g/0.0001g |
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 | Nunc 369639 CryoTubesTM冻存管盒Nunc CryoTubesTM冻存管盒，可存放81个冻存管，数量每包/箱48/48 |
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 | Nunc 374320-ROS 5ml外旋通用型广口2D冻存管，架装 Nunc Universal Low Profile 5mL, 2D/White Patch, Rack5ml外旋通用型广口2D冻存管，架装 Nunc Universal Low Profile 5mL, 2D/White Patch, Rack |
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 | Cole-Parmer F2613-14 HPLC针头式过滤器 |
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