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总共找到368个商品
 | Cole-Parmer 更换电导率电极，玻璃，K = 1.0Replacement Conductivity Probe, Glass, K=1.0 |
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 | Cole-Parmer® 12毫米的玻璃身体，通用，双结pH电极，100欧姆PT RTD（镀锡完），10英尺电缆Cole-Parmer® 12-mm Glass Body, General Purpose, Double-Junction pH Electrode, 100 Ohm PT RTD (Tinned-Ends), 10-ft Cable |
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 | Cole-Parmer® 现场使用的pH电极;双结10英尺长的电缆Cole-Parmer®pH Electrodes for Field Use; double-junction 10 foot cable |
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 | Cole-Parmer® pH电极，线，双结，无ATC 10英尺电缆，镀锡端Cole-Parmer® pH electrode, in-line, double-junction, no ATC 10-ft cable, Tinned ends |
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 | Cole-Parmer® 铵（NH 4 +）ISE双结 溶液试剂盒Ammonium (NH4+) ISE Double junction solution kits |
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 | Cole-Parmer®延长线，25英尺Cole-Parmer® Extension Cable, 25 ft |
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 | Cole-Parmer®pH值4缓冲溶液，4升瓶Cole-Parmer® pH 4 buffer solution, 4 L bottle, NIST-traceable reference material |
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 | Cole-Parmer®pH值前置放大器套件，220伏，50赫兹Power Supply for Cole-Parmer® pH Preamplifier Kits, 220 VAC, 50 Hz |
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 | Cole-Parmer® 凝胶填充侧面安装电极，双结，10英尺长电缆，镀锡端Cole-Parmer® gel-filled side-mount electrode, double-junction, 10-ft cable, Tinned ends |
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 | Cole-Parmer® 延长线，50英尺Cole-Parmer® Extension Cable, 50 ft |
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 | Cole-Parmer® 溴（Br）ISE双结 溶液试剂盒Bromide (Br-) ISE Double junction solution kits |
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 | Cole-Parmer ISE电极，钙，双结，BNCCole-Parmer® ISE electrode, calcium, double-junction, BNC |
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 | Cole-Parmer ISE电极，铅，双结，BNCCole-Parmer® ISE electrode, lead, double-junction, BNC |
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 | Cole-Parmer ISE电极，碘，双结，BNCCole-Parmer® High Temperature Conductivity Cell, K = 1.0, No ATC |
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 | Cole-Parmer® Twist-Lock In-Line HousingCole-Parmer® Twist-Lock In-Line Housing |
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 | Cole-Parmer 1963734H 010TV12 凝胶填充式，侧挂式pH电极与凝灰岩尖双结，100欧姆ATC元，镀锡两端Cole-Parmer® Gel-Filled, Side-Mount pH Electrode with Tuff-Tip; Double-Junction, 100 Ohm ATC Element, Tinned ends |
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 | Cole-Parmer® 凝胶填充侧面安装电极，单结，100欧姆电阻，10英尺的电缆，BNCCole-Parmer® gel-filled side-mount electrode, single-junction, 100 ohm RTD, 10-ft cable, BNC |
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 | Cole-Parmer 2779800-010T 可拆卸双结ORP电极，镀锡两端Cole-Parmer® Removable Double-Junction ORP Electrode, Tinned ends |
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