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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
 | I-Chem V321-1000-RWD 1L SS 高透明瓶，密封盖，VOA已认证 I-Chem 1L Clear tall SS Jar w/closed top cap VOA certified1L SS 高透明瓶，密封盖，VOA已认证 I-Chem 1L Clear tall SS Jar w/closed top cap VOA certified |
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 | Nunc 228135 蠕动泵卡圈蠕动泵卡圈,最小起定量是1箱 |
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 | Nunc 150265 IVF 培养皿CE认证的IVF ICSI培养皿，规格9×51mm |
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 | 台湾衡欣 AZ8922噪音计夜间背光功能 符合国际标准:IEC651 Type2 频率范围:31.5Hz-8KHz |
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 | Cole-Parmer MR3A14SNVT-CP 浮子流量计由防撞性能较高的聚碳酸酯注塑成型，此类直接读数流量计带有英制和公制刻度，适合测量液体和空气，量程比均为 10:1。此类流量计设计用于维护高达 100 pisg 的最大压力和高达 150°F 的最高温度。流量计适用于 OEM 应用。 |
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 | Whatman GF9 玻璃微纤维滤纸10370202 GF9 50MM 200/PK，0.3 -0.5μm 标准细颗粒物流速较GF8慢一些，吸液率也较小，应用大体同GF 8，也常制成卷式滤膜用于PM2.5/PM10在线监测。 |
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| | GREASE XG286 G-460 3KG TIN DEF/STAN91-34/2 600047672 9150-99-224-8885XG286 is a sea water resistant grease for the protection and lubrication of mechanisms submerged or subject to wave action. |
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| | I-Chem S146-0040-RWD 40ml 琥珀色样品瓶 ， 0.125" 非粘合盖垫，无处理 I-Chem 40ml Vial amber 0.125" unbonded septum unprocessed40ml 琥珀色样品瓶 ， 0.125" 非粘合盖垫，无处理 I-Chem 40ml Vial amber 0.125" unbonded septum unprocessed |
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| | I-Chem S126-0020-RWD 20ml 透明样品瓶 ， 0.125" 非粘合盖垫，无处理 I-Chem 20ml Vial clear 0.125" unbonded septum unprocessed20ml 透明样品瓶 ， 0.125" 非粘合盖垫，无处理 I-Chem 20ml Vial clear 0.125" unbonded septum unprocessed |
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 | 必佳头盔式放大镜II型2.2×、3.3×、4.1×、5.2× |
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| | SANDSTROM CP-200 POXYLUBE AIR DRYING SOLID FILM LUBRICANT 4.5OZ AEROSOLSandstrom Poxylube CP-200 lubricates without the contamination of dust or debris pick up associated with oils or other liquid lubricants. |
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 | MS6701 数字声级计 |
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 | Drager 8101661气体检测管Draeger Tubes used in testing for Toluene 5/b Draeger Part # 8101661 Measuring Range: 5 - 300 ppm (10 Tests per Box) |
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 | 英国whatman 1950-117 过滤漏斗3 PIECE PTFE PLT 7.0CM 1/PK |
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 | 德国VITLAB 675941 容量瓶(PP), B级 |
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 | Whatman 6705-3602 一次性囊式过滤器 |
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 | Sandpiper® S07B1P1PPNS000 气动式双隔膜聚丙烯泵，聚丙烯，23 GPM, Santoprene®隔膜Sandpiper® Air-Powered Double-Diaphragm Polypropylene Pump, Polypropylene, 23 GPM, Santoprene® Diaphragm |
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 | Troemner 9688 质量500G 5“直径校准砝码Metric slotted weights, with statement of accuracy, Mass 500G 5"dia |
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 | testo 605-H2温湿度仪testo 605-H1旋转式湿度测量仪，不仅能测量相对空气湿度和温度，还能计算露点温度。该仪器是测量管道内空气湿度的理想仪器。 |
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 | Ashcroft 25-1490-A-02L-XTU-15IWV/KPA 双尺度低真空计Ashcroft Dual-Scale Low-Vacuum Gauge, 15" H2O to 0 and 0 to —4 kPa |
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 | Ashcroft 25-1490-A-02L-XTU-60IWV/KPA 双尺度低真空计Ashcroft Dual-Scale Low-Vacuum Gauge, 60" H2O to 0 and 0 to —15 kPa |
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 | Ashcroft 25-1490-A-02L-XTU-30IWV 双尺度低真空计Ashcroft Dual-Scale Low-Vacuum Gauge, 30" H2O to 0 and 0 to 7.5 kPa |
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 | Ashcroft 25-1490-A-02L-XTU-30IWV 双尺度低真空计Ashcroft Dual-Scale Low-Vacuum Gauge, 200" H2O to 0 and 0 to —50 kPa |
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 | Ashcroft 25-1490-A-02L-XTU-100IW-V 双尺度低真空计Ashcroft Dual-Scale Low-Vacuum Gauge, 100" H2O to 0 and 0 to —25 kPa |
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 | H-B Instrument Company 6/1394 玻璃温度计DURAC PLUS, BLUE Spirit, PRECISION Thermometer, 30/394F, 610mm length, total immersion |
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