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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1387个商品
 | Cole-Parmer® 组合离子选择性电极，钠(Na +),CN-27504-30Cole-Parmer® Combination Ion Selective Electrodes, Sodium (Na+) |
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 | 美国UIC CM200-044 FLASK, PYREX, 50ML 直销电话：4006609565美国UIC CM200-044 FLASK, PYREX, 50ML 直销电话：4006609565 |
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 | accumet 台式更换水表的pH / ATC探头Accumet Benchtop Meter Replacement pH/ATC Probe |
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 | Cole-Parmer® 2779600-010T 可拆卸单结ORP电极，镀锡两端Cole-Parmer® Removable Single-Junction ORP Electrode, Tinned ends |
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 | Cole-Parmer® 2779600-010B 可拆卸单结ORP电极Cole-Parmer® Removable Single-Junction ORP Electrode |
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 | 英国whatman 112104 NucleporeTM径迹蚀刻膜，孔径0.08um，直径142mmNuclepore™径迹蚀刻膜是由高品质的聚碳酸酯制成，孔径精确、流速快、化学抗性卓越、抗热性，表面光滑平整，不溶于大多数有机溶剂（氯仿、二氯甲烷、N-甲基-2-吡喏烷酮除外）或浸出，不吸附蛋白质，确保样品的洁净度。 |
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 | 英国whatman 112106 NucleporeTM径迹蚀刻膜，孔径0.2um，直径142mmNuclepore™径迹蚀刻膜是由高品质的聚碳酸酯制成，孔径精确、流速快、化学抗性卓越、抗热性，表面光滑平整，不溶于大多数有机溶剂（氯仿、二氯甲烷、N-甲基-2-吡喏烷酮除外）或浸出，不吸附蛋白质，确保样品的洁净度。 |
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 | 英国whatman 10549736硝酸纤维素膜，AE99系列 16MMx50MAE膜是没有支撑的，这意味着膜的带面或空气面都可以使用。它们可以用于侧向流或渗滤检测法。 |
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 | Cole-Parmer® 1992757-010B 自洁pH值电极，聚苯硫醚®住房，10英尺的电缆，BNCCole-Parmer® self-cleaning pH electrode, Ryton® housing, 10-ft cable, BNC |
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 | TQC 迷你8.32cc重量每加仑杯连盖TQC 迷你8.32cc重量每加仑杯连盖 |
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 | Kapa Biosystems Hot Start Taq With Dntps250u KK1509Kapa Biosystems Hot Start Taq With Dntps250u KK1509 |
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| | Kapa Biosystems Long Range Pcr Blend100u 2ml KK3006Kapa Biosystems Long Range Pcr Blend100u 2ml KK3006 |
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 | Kapa Biosystems High Fidelity Polymerase100u KK2501Kapa Biosystems High Fidelity Polymerase100u KK2501 |
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 | Cole-Parmer® RR5773591 010BTV12 高精度pH电极，100欧姆PT RTD（镀锡完），10英尺电缆Cole-Parmer® High-Accuracy pH Electrode, 100 Ohm PT RTD (Tinned-Ends), 10-ft Cable |
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 | 美国UIC CM201-028 COMBUSTION TUBE, SULFUR, EMPTY 直销电话：4006609565美国UIC CM201-028 COMBUSTION TUBE, SULFUR, EMPTY 直销电话：4006609565 |
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 | Cole-Parmer® 1963634-010T ORP电极与凝灰岩提示®，单结，没有ATC元，镀锡端Cole-Parmer® In-Line ORP Electrode with Tuff-Tip®, Single Junction, No ATC Element, tinned ends |
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 | Cole-Parmer® ORP电极与凝灰岩提示®，单结，无ATC元 1969634-010BCole-Parmer® In-Line ORP Electrode with Tuff-Tip®, Single Junction, No ATC Element |
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 | Cole-Parmer® 超纯水的pH电极 1052701-010BT,SS HOUSINGCole-Parmer® pH Electrode for Ultrapure Water |
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 | 英国Whatman1851-082硼硅酸纤维滤纸QMA 8.26CM 100/PK |
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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® 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® 凝胶填充侧面安装电极，单结，1千欧RTD，10英尺的电缆，BNCCole-Parmer® gel-filled side-mount electrode, single-junction, 1 kohm RTD, 10-ft cable, BNC |
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 | Cole-Parmer® 凝胶填充侧面安装电极，单结，1千欧的RTD，10英尺的电缆，镀锡端Cole-Parmer® gel-filled side-mount electrode, single-junction, 1 kohm RTD, 10-ft cable, Tinned ends |
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 | 英国Whatman1872-6809滤纸、滤器、微孔板系列GR72 3 INCHES X 50M PK1 |
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 | Cole-Parmer® 通用双结pH电极铂电阻温度传感器，100Ω，10英尺电缆Cole-Parmer® General Purpose Double-Junction pH Electrode, 100 Ω Pt RTD, 10-ft Cable |
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