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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31652个商品
 | 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® 凝胶填充侧安装电极，双结，10英尺的电缆，BNCCole-Parmer® gel-filled side-mount electrode, double-junction, 10-ft cable, BNC |
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 | Cole-Parmer® 通用pH电极，25英尺电缆Cole-Parmer® General Purpose pH Electrode, 25-ft Cable |
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 | Cole-Parmer® 硝酸盐（NO 3 -）ISE双结 溶液试剂盒Nitrate (NO3-) ISE Double junction solution kits |
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 | Ashcroft 计0至20的PSID范围数字卫生计Gauge with 0 to 20 psid range, bottom connection |
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 | Ashcroft 45-2274-SD-02L-XAO-XU1-XEN-30IHGV 数字卫生计Digital Pressure Gauge, 1/4" NPT(M); 30" to 100 psi, Line Powered 12-36 VDC |
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 | Thermo Scientific HYPERSIL 30303-154630 MOS-2（C8）柱 - 长150mm，ID4.6毫米，3μm的颗粒大小Thermo Scientific Hypersil MOS-2 (C8) Column - Length 150mm, 4.6mm ID, 3µm particle size |
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 | Ashcroft 60-1379SSH-04L-5000# 过程仪表Ashcroft Type 1379 Duragauge, 6", 0 to 5,000 psi |
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 | Ashcroft 60-1379SSH-04L-30# 过程仪表Ashcroft Type 1379 Duragauge, 6", 0 to 30 psi |
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 | Thermo Scientific HYPERSIL 30803-154630 CPS（氰基）柱 - 长150mm，ID4.6毫米，3μm的颗粒大小Thermo Scientific Hypersil CPS (Cyano) Column - Length 150mm, 4.6mm ID, 3µm particle size |
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 | Ashcroft 30-2174-SD-02L-30IHGV 数字压力表Digital Pressure Gauge, 3" Dial~1/4" NPT(M); 30" To 0" Hg |
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 | Thermo Scientific Hypersil 28805-153030 BDS氰基色谱柱 - 3.0mm内径，长度150mm，5μm的颗粒大小Thermo Scientific Hypersil BDS Cyano Column - Length 150mm, 3.0mm ID, 5µm particle size |
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 | Ashcroft 35-1032S-L-15L-60# 甘油填充压力表Glycerin-filled gauge; 0 to 60 psi |
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 | Ashcroft 45-1379SSH-04L-3000# 过程仪表Ashcroft Type 1379 Duragauge, 4.5", 0 to 3,000 psi |
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 | Ashcroft 45-1082-AS-02L-60# 机械测试仪Ashcroft Test Gauge, 0.25% Accuracy, Bronze Bourdon Tube, 4 1/2" Dial, 0 to 60 psi |
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 | Ashcroft 63-1008-SL-02L-30IHGV/KPA 机械压力表30 to 0" Hg and —100 to 0 kPa Dual-Scale Gauge, Bottom Connection |
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 | Ashcroft 63-W-1008-A-L-02B-200# 机械压力表Ashcroft Commercial Gauge with Back Connection, 0 to 200 psi, 2-1/2" Dial |
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 | Ashcroft 63-W-1008-A-L-02L-60# 机械压力表Ashcroft Commercial Gauge with Bottom Connection, 60 psi, 2-1/2" Dial |
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 | Ashcroft 63-W-1008-A-L-02L-30# 机械压力表Ashcroft Commercial Gauge with Bottom Connection, 30 psi, 2-1/2" Dial |
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 | Ashcroft 20-W-1005-H-01L-300# 机械压力表0 to 300 psi Utility Gauge, 2" Dial, Bottom Connection |
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 | Cole-Parmer Y11-C444B（350 CGA） 高纯度气体调节器Laboratory Gas Regulator, Single Stage 350 CGA |
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 | Cole-Parmer C290 2IN 2G CP1 卫生型压力传感器Transducer 3A Rated; 2" Tri-Clamp Connection; 0 to 2 psi |
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 | Cole-Parmer K1-3-M02-15-F2-300# 密封不锈钢压力传感器Cole-Parmer Sealed Stainless Steel Pressure Transducer, 0 to 300 psig, 0.25% Accuracy, 1 to 5 V Output |
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 | Cole-Parmer K1-3-M02-42-F2-500# 密封不锈钢压力传感器Cole-Parmer Sealed Stainless Steel Pressure Transducer, 0 to 500 psig, 0.25% Accuracy, 4 to 20 mA Output |
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 | Cole-Parmer CPF4BBL760TORRA-5 数字压力表Cole-Parmer Battery-powered NEMA Digital Gauge, 760 to 0 Torr absolute; 1/4" NPT(M) |
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