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 Hypersil 28805-102130 BDS氰基色谱柱 - 2.1mm内径，长度100mm，5μm的颗粒大小Thermo Scientific Hypersil BDS Cyano Column - Length 100mm, 2.1mm ID, 5µm particle size |
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 | Thermo Scientific Hypersil 28805-154630 BDS氰基色谱柱 - 长150mm，ID4.6毫米，5μm的颗粒大小Thermo Scientific Hypersil BDS Cyano Column - Length 150mm, 4.6mm ID, 5µm particle size |
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 | Ashcroft 45-1188-AS-04L-15IW/ZSI 工业压力表1188 : 4.5 in. 0/15 in.H2O, 1/2in.LNPT 4.5" Bellows Gauge with 1/2" Lower NPT Connection with Brass Bellows and Socket |
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 | Ashcroft 45-1188-AS-04L-80IW/ZSI 工业压力表1188 : 4.5 in. 0/80 in.H2O, 1/2in.LNPT 4.5" Bellows Gauge with 1/2" Lower NPT Connection with Brass Bellows and Socket |
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 | Ashcroft 45-1082-PS-02L-30IHGV 数码工业压力表Ashcroft Test Gauge, 0.25% Accuracy, Monel Bourdon Tube, 4 1/2" Dial, 30 to 0" Hg |
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 | Thermo Scientific HYPERSIL 31103-103030 绿色 PAH 柱 - 长度100mm，3.0mm内径，3μm的颗粒大小Thermo Scientific Hypersil Green PAH Column - Length 100mm, 3.0mm ID, 3µm particle size |
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 | Ashcroft 5-1009-SWL-02L-3000# 机械压力表0 to 3000 psi Ashcroft Filled High-Accuracy Gauge, 2 1/2" Dial, Bottom Connection |
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 | Ashcroft 25-1490-A-02L-XTU-30IWV 双尺度低真空计Ashcroft Dual-Scale Low-Vacuum Gauge, 30" H2O to 0 and 0 to 7.5 kPa |
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 | Ashcroft 25-1490-A-02L-XTU-30IWV 双尺度低真空计Ashcroft Dual-Scale Low-Vacuum Gauge, 200" H2O to 0 and 0 to —50 kPa |
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 | Cole-Parmer 2781500MA1B2BT1 CP1 压力传感器Barometric Pressure Transducer, 500 to 1100 hPa/mb |
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 | Cole-Parmer K1-3-M02-42-F2-200# 密封不锈钢压力传感器Cole-Parmer Sealed Stainless Steel Pressure Transducer, 0 to 200 psig, 0.25% Accuracy, 4 to 20 mA Output |
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 | VIVASPIN ™ 6离心浓缩PES截留分子量膜，50,000道尔顿，25/包Vivaspin™ 6 Centrifugal Concentrators with PES MWCO Membranes, 50,000 Daltons, 25/pk |
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 | Cole-Parmer E11-244B (CGA 350) 分析气体调节器Single-Stage Regulator, 300 Capacity, 350 CGA Fitting |
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 | Cole-Parmer CPF16B30V/100PSIG-5 数字压力测量仪Cole-Parmer Battery-powered Digital Gauge, -30.0" Hg to 100.0 PSI w/ Min/Max ; 1/4" NPT(M) |
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 | Cole-Parmer K1-7-M02-15-F2-VAC/30#-X34 密封不锈钢真空和复合传感器Cole-Parmer Sealed Stainless Steel Vacuum and Compound Transducer, 30" Hg to 30 psig, 0.4% Accuracy, 1 to 5 V Output |
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 | Cole-Parmer K1-7-M02-15-F2-15# 密封不锈钢压力传感器Cole-Parmer Sealed Stainless Steel Pressure Transducer, 0 to 15 psig, 0.4% Accuracy, 1 to 5 V Output |
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 | Whatman Grade603 CELTHIMBLE标准纤维素萃取套筒/滤筒10350240 Grade603 CELTHIMBLE 33x80MM 25/PK标准萃取套筒/滤筒。603型套筒/滤筒是由高质量棉纤维素制成，603g型套筒/滤筒是由鹏硅酸玻璃（含粘结剂）制成。对于常规自动化萃取仪器，Whatman为您提供与仪器匹配尺寸的套筒/滤筒适配器，以满足自动化使用。 |
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 | Wika 9328840 精密测试计0 to 60 psi Precision Test Gauge, 10" Dial |
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 | Wika 4334818 机械测试仪Wika High-precision Test Gauge ~ 0 To 160 Psi, 1/2" NPT(m) |
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 | Wika 50082957 工艺压力表Wika Forged Brass Industrial Gauge 4in 30inhg/200psi 1/2 l |
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 | wika 9310681 工业压力表Wika Forged Brass Industrial Gauge, 0 To 30 PSI; 1/4" NPT(M), 2.5" Dial |
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 | wika 9310770 工业压力表Wika Forged Brass Industrial Gauge ~ 0 To 1000 PSI, 2 1/2" |
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 | Wika 4277768 工业压力表0 to 30 psi Industrial Gauge, 4 1/2" Dial |
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 | Wika 4277806 工业压力表0 to 200 psi Industrial Gauge, 4 1/2" Dial |
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 | Dwyer 244 压力表，倾斜固定244:Inclined Mnmtr 0/4inH2O Durablock Stat Inclined Manometer 13.25in Scale Lngth 02SCLE.Div |
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