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總共找到31652個(gè)商品
 | Cole-Parmer EW-70792-31 pH Chemical Feed System, Two Pumps, 0.6 GPH, 150 psi, 230VCole-Parmer Chemical Feed System, pH Controller with Two Pumps, each pump capable of 0.6 GPH (2.2 LPH), 150 PSI (10.3 bar), 230 VAC, 50/60 Hz |
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 | NYCO GREASE GN HC 180KG DRUM DCSEA 363B G-363Nyco Grease GN HC is a grease based on a synthetic oil non miscible with hydrocarbons and/or polar solvents thickened with a lithium soap. |
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 | Cole-Parmer EW-70792-53 ORP Chemical Feed System, One Pump, 4.3 GPH, 50 psi, 230VCole-Parmer Chemical Feed System, ORP Controller with One Pump, 4.3 GPH (16.2 LPH), 50 PSI (3.4 bar), 230 VAC, 50/60 Hz |
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 | Cole-Parmer EW-70792-43 ORP Chemical Feed System, One Pump, 4.3 GPH, 50 psi, 115VCole-Parmer Chemical Feed System, ORP Controller with One Pump, 4.3 GPH (16.2 LPH), 50 PSI (3.4 bar), 115 VAC, 50/60 Hz |
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 | Cole-Parmer EW-70792-03 pH Chemical Feed System, One Pump, 4.3 GPH, 50 psi, 115VCole-Parmer Chemical Feed System, pH Controller with One Pump, 4.3 GPH (16.2 LPH), 50 PSI (3.4 bar), 115 VAC, 50/60 Hz |
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 | Cole-Parmer EW-70792-54 ORP Chemical Feed System, One Pump, 6.3 GPH, 30 psi, 230VCole-Parmer Chemical Feed System, ORP Controller with One Pump, 6.3 GPH (23.8 LPH), 30 PSI (2.06 bar), 230 VAC, 50/60 Hz |
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 | Cole-Parmer EW-70792-44 ORP Chemical Feed System, One Pump, 6.3 GPH, 30 psi, 115VCole-Parmer Chemical Feed System, ORP Controller with One Pump, 6.3 GPH (23.8 LPH), 30 PSI (2.06 bar), 115 VAC, 50/60 Hz |
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 | 實(shí)驗(yàn)室氫氣發(fā)生器; 400毫升/分鐘，115/230 VACLaboratory Hydrogen Gas Generator; 400 mL/min; 115/230 VAC |
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 | 帕克BALSTON H2發(fā)生器，氣體燃料165毫升/分鐘Parker Balston H2 Generator for Fuel Gas; 165 mL/min |
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 | 嘉實(shí)多AEROPLEX 444潤(rùn)滑油，波音BMS 3-34A,10X14.1oz嘉實(shí)多AEROPLEX 444潤(rùn)滑油，波音BMS 3-34A |
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 | 意大利PBI DOU-SAS 360雙頭浮游菌采樣器意大利PBI DOU-SAS 360雙頭浮游菌采樣器，流量180L/MIN，配90mm平皿,不含采樣頭和電池充電器 |
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 | 美國(guó)Cannon 9726-A20 豪華恒溫水浴，120 VACCannon deluxe constant temperature bath, 120 VAC |
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 | Cole-Parmer EW-70792-04 pH Chemical Feed System, One Pump, 6.3 GPH, 30 psi, 115VCole-Parmer Chemical Feed System, pH Controller with One Pump, 6.3 GPH (23.8 LPH), 30 PSI (2.06 bar), 115 VAC, 50/60 Hz |
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 | Cole-Parmer EW-70792-14 pH Chemical Feed System, One Pump, 6.3 GPH, 30 psi, 230VCole-Parmer Chemical Feed System, pH Controller with One Pump, 6.3 GPH (23.8 LPH), 30 PSI (2.06 bar), 230 VAC, 50/60 Hz |
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 | PolyScience 45L冷藏浴循環(huán)240V/50HZPolyScience? Performance Programmable 45L Refrigerated Bath Circulator 240V/50Hz |
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 | PolyScience PD45R-20-A13D 45L冷藏浴循環(huán)120V/60HZPolyScience? Performance Programmable 45L Refrigerated Bath Circulator 120V/60Hz |
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 | Fluke Calibration 4180大面源紅外溫度校準(zhǔn)器|黑體爐Fluke Calibration 4180大面源紅外溫度校準(zhǔn)器|黑體爐,-15°C 到 120°C 標(biāo)準(zhǔn)配置：180 IR 校準(zhǔn)儀,校準(zhǔn)報(bào)告（經(jīng) NVLAP 認(rèn)證）,電源線,用戶指南,文檔 CD,目標(biāo)護(hù)蓋,串行電纜 |
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 | BioDoc 97-0170-01 三門(mén)凝膠成像設(shè)備BioDoc-It Single Door Gel Imaging System with 254/302/365 nm 20 x 20 cm Transilluminator; 115VAC |
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 | BioDoc 97-0170-02 三門(mén)凝膠成像設(shè)備BioDoc-It Single Door Gel Imaging System with 254/302/365 nm 20 x 20 cm Transilluminator; 230VAC |
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 | 奧林巴斯 bx53 生物顯微鏡奧林巴斯bx53生物顯微鏡 三目 40-1000X |
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 | BTX 45-0052 電穿孔Electroporation Generator Only, Square Wave, 5 to 500V |
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 | A＆D BM-252分析天平A＆D BM-252分析天平 A&D ION Semi-Micro Balance, 250g x 0.01mg IntCal, Ionizer, Env.Sensors |
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 | PERMATREAT 686A 5USG包裝無(wú)沖洗的三氧化二鉻的轉(zhuǎn)化涂層，鋼，鋁和鋅基片。 |
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 | Lighthouse3200/5200便攜式激光粒子/塵埃粒子計(jì)數(shù)器直觀的圖標(biāo)指示屏幕簡(jiǎn)單易學(xué)易操作。這款儀器可在8通道存儲(chǔ)多達(dá)3000組粒子數(shù)據(jù) |
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 | 美國(guó)Tisch TE-20-800 安德森八級(jí)撞擊式氣溶膠采樣器美國(guó)Tisch TE-20-800 安德森八級(jí)撞擊式氣溶膠采樣器 |
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