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總共找到31652個(gè)商品
 | Walchem EHE31E1-PC 可編程遙控電磁驅(qū)動(dòng)隔膜計(jì)量泵GFRPP頭5.5 GPH，115伏交流Programmable Remote Control Solenoid-driven Diaphragm Metering Pump with GFRPP head; 5.5 GPH, 115 VAC |
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 | Thermo Scientific 31603-012101 Hypersil ODS-2（C18）跌落保護(hù)柱 - 長(zhǎng)度10MM，2.1mm內(nèi)徑，3μm的顆粒大小;包4Thermo Scientific Hypersil ODS-2 (C18) Drop-In Guard Cartridge - Length 10mm, 2.1mm ID, 3μm particle size; Pack of 4 |
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 | Troemner 7271-1W 20g, 2g, 200 Mg 校準(zhǔn)砝碼20g-200mg Astm Cal-pak Class 1 With Certificate Containing One Each 20g, 2g And 200mg Weights |
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 | Thermo Scientific 31103-013001 Hypersil綠色PAH防掉落保護(hù)棒長(zhǎng)度10mm，3.0mm的ID，3μm粒徑；包4Thermo Scientific Hypersil Green PAH Drop-In Guard Cartridge - Length 10mm, 3.0mm ID, 3μm particle size; Pack of 4 |
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 | Thermo Scientific 30905-054630 Hypersil苯基柱 - 長(zhǎng)度50mm，4.6毫米的ID，5μm的顆粒大小Thermo Scientific Hypersil Phenyl Column - Length 50mm, 4.6mm ID, 5μm particle size |
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 | Thermo Scientific 30105-054030 HYPERSIL ODS（C18）柱 - 長(zhǎng)度50mm，ID4.0毫米，粒徑5μmThermo Scientific Hypersil ODS (C18) Column - Length 50mm, 4.0mm ID, 5μm particle size |
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 | Thermo Scientific 30705-054030 HYPERSIL APS-2（氨基）柱 - 長(zhǎng)50mm，ID4.0毫米，粒徑5μmThermo Scientific Hypersil APS-2 (Amino) Column - Length 50mm, 4.0mm ID, 5μm particle size |
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 | Troemner 8444W 100 g 校準(zhǔn)砝碼 |
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 | Cole-Parmer 高溫電導(dǎo)池時(shí)，K = 10.0，無ATC CS675HT-K = 10.0Cole-Parmer? High Temperature Conductivity Cell, K = 10.0, No ATC |
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 | Cole-Parmer 組合離子選擇性電極，溴（BR）,CN-27504-02Cole-Parmer? Combination Ion Selective Electrodes, Bromide (Br) |
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 | Cole-Parmer? 1963534H 010TV12 凝膠填充式，側(cè)掛式pH電極與凝灰?guī)r尖，單結(jié)，100歐姆ATC元，鍍錫端Cole-Parmer? Gel-Filled, Side-Mount pH Electrode with Tuff-Tip; Single Junction, 100 Ohm ATC Element, Tinned ends |
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 | Cole-Parmer? 1963534H 010BTV10 凝膠填充式，側(cè)掛式pH電極與凝灰?guī)r尖，單結(jié)，1000歐姆ATC的元素，BNCCole-Parmer? Gel-Filled, Side-Mount pH Electrode with Tuff-Tip; Single Junction, 1000 Ohm ATC Element, BNC |
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 | Cole-Parmer? 1963534H 010BTV12 凝膠填充式，側(cè)掛式pH電極與凝灰?guī)r尖;單結(jié)ATC元，100歐姆，BNCCole-Parmer? Gel-Filled, Side-Mount pH Electrode with Tuff-Tip; Single Junction, 100 Ohm ATC Element, BNC |
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 | Cole-Parmer? 2779600-010B 可拆卸單結(jié)ORP電極Cole-Parmer? Removable Single-Junction ORP Electrode |
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 | Thermo Scientific 30903-054030 HYPERSIL苯基柱 - 長(zhǎng)度50mm，ID4.0毫米，3μm的顆粒大小Thermo Scientific Hypersil Phenyl Column - Length 50mm, 4.0mm ID, 3μm particle size |
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 | Thermo Scientific 30903-054630 Hypersil苯基柱 - 長(zhǎng)度50mm，4.6毫米的ID，3μm的顆粒大小Thermo Scientific Hypersil Phenyl Column - Length 50mm, 4.6mm ID, 3μm particle size |
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 | PolyScience PD28R-30-A11B 28L -30°冷藏浴循環(huán)120V/60HZPolyScience? Performance Programmable 28L -30° Refrigerated Bath Circulator 120V/60Hz |
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 | Thermo Scientific 31603-053030 HYPERSIL ODS-2（C18）柱 - 長(zhǎng)度為50mm，3.0mm內(nèi)徑，3μm的顆粒大小Thermo Scientific Hypersil ODS-2 (C18) Column - Length 50mm, 3.0mm ID, 3μm particle size |
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 | Cole-Parmer? pH電極與凝灰?guī)r頭?，雙結(jié)，無ATC元素Cole-Parmer? In-Line pH Electrode with Tuff-Tip?, Double-Junction, No ATC Element |
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 | Cole-Parmer? 延長(zhǎng)線，50英尺，100ΩRTDCole-Parmer? Extension Cable, 100Ω RTD, 50 ft |
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 | Cole-Parmer?延長(zhǎng)線，100kΩ的熱敏電阻，50英尺Cole-Parmer? Extension Cable, 100 kΩ Thermistor, 50 ft |
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 | Ashcroft 45-2274-SD-02L-XAO-XU1-XEN-1000# 數(shù)碼工業(yè)壓力表Digital Industrial Gauge, 1000 psi, Line Powered |
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 | Ashcroft 30-2032-SD-20L-100# 數(shù)字衛(wèi)生計(jì)Digital Sanitary Gauge, 2" Tri-Clamp, 0 to 100 psi, battery powered |
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 | Ashcroft 30-2274-SD-02L-XAO-XU1-XEN-30IHGV/100# 數(shù)字衛(wèi)生計(jì)Digital Pressure Gauge, 3" Dial~1/4" NPT(M); vac To 100 PSI |
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 | Thermo Scientific Hypersil 30003-154030硅膠柱 - 長(zhǎng)150mm，ID4.0毫米，3μm的顆粒大小Thermo Scientific Hypersil Silica Column - Length 150mm, 4.0mm ID, 3μm particle size |
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