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匯分FKC-I-B空氣浮游塵菌采樣器,浮游菌采樣器
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匯分7991粉塵氣溶膠發生器(炭黑,碳黑)
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總共找到31652個商品
![]() | + GF + 轉輪低流量槳輪流量傳感器與PVDF本體,哈氏合金C軸; 5-3/8“Rotor-X Low-Flow Paddle-Wheel Flow Sensor with PVDF body, Hastelloy C shaft; 5-3/8" |
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![]() | 普利賽斯BJ2200C電子天平普利賽斯BJ2200C電子天平 |
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![]() | Mark-10 STC12用具工具校準的輕型扭矩傳感器Mark-10 STC12用具工具校準的輕型扭矩傳感器 |
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![]() | Mark-10 STC50用具工具校準的輕型扭矩傳感器Mark-10 STC50用具工具校準的輕型扭矩傳感器 |
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![]() | Mark-10 STC100用具工具校準的輕型扭矩傳感器Mark-10 STC100用具工具校準的輕型扭矩傳感器 |
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![]() | HeatStar Port Kero Oil Forced Airhtrs W 373-HS175KTHeatStar Port Kero Oil Forced Airhtrs W 373-HS175KT |
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![]() | HeatStar Port Kero Oil Forced Airhtrs W 373-HS175KTHeatStar Port Kero Oil Forced Airhtrs W 373-HS175KT |
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![]() | Helix Medical Tubing Silicone 1.00/1.50/50FT 61-252-36Helix Medical Tubing Silicone 1.00/1.50/50FT 61-252-36 |
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![]() | Helix Medical Tubing Silicone 500FT/SPOOL 60-692-22Helix Medical Tubing Silicone 500FT/SPOOL 60-692-22 |
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![]() | Ingersoll-Rand Diaphragm Pump 1/2 In Metalli 5011130991Ingersoll-Rand Diaphragm Pump 1/2 In Metalli 5011130991 |
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![]() | 托普 TZS-5X 多參數土壤水分記錄儀TZS-5X多參數土壤水分記錄儀 |
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![]() | 嘉鵬 HD-2001-B-C LED數顯核酸蛋白檢測儀HD-2001-B-C LED數顯核酸蛋白檢測儀 |
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![]() | Cole-Parmer 4.5“浸入式攪拌器墊控制器 |
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![]() | Gardco AP-99500903 MICROM II涂膜器Gardco AP-99500903 MICROM II涂膜器 |
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![]() | Nunc 533669 Nunc研缽套裝Nunc 533669 Nunc研缽套裝 |
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![]() | Whatman FT020滲濾膜10420370 FT020 220MM 50/PK,尺寸:220MM 孔徑0.2um滲濾檢測法中,樣品直接上樣到膜表面并允許通過墊穿過膜進入下層的吸水紙。為滲濾檢測法選擇的膜是一種紙質的膜,例如Whatman公司的FT系列。在紙質膜材料中,膜直接壓在高質量纖維素紙表面。這簡化了生產并減少了由于組分間的接觸不良而導致的檢測失敗的可能性。也可以選用無背襯的小孔徑膜,如BA83和BA85,然而它們必須被小心密封以確保膜和吸水墊之間的良好接觸,以提供良好的流動。 |
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![]() | Ashcroft 計0至20的PSID范圍數字衛生計Gauge with 0 to 20 psid range, bottom connection |
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![]() | Ashcroft 計0至30的PSID范圍 衛生計Gauge with 0 to 30 psid range, bottom connection |
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![]() | Masterflex 07535-04 L/S 4個通道的多通道泵頭L / S管L/S 4-channel multichannel pump head for L/S tubing |
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![]() | Masterflex 07536-02 L / S 2聲道多聲道L / S高性能管泵頭L/S 2-channel multichannel pump head for L/S high performance tubing |
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![]() | Cole-Parmer?304SS機械耦合泵,60加侖,208-230/460 VACCole-Parmer?Cole-Parmer 304 SS Mechanically Coupled Pump, 60 GPM, 208-230/460 VAC |
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![]() | Cole-Parmer USB-5201 8通道熱電偶記錄器/板載內存卡Cole-Parmer 8 channel thermocouple logger w/onboard memory card |
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![]() | 雷泰 MX2C 紅外測溫儀 |
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![]() | 康大夫 KDF-CRK45 大型動物解剖臺康大夫KDF-CRK45+ 大型動物解剖臺(移動式) |
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![]() | 康大夫 KDF-CRK42 多功能溫控動物解剖臺康大夫KDF-CRK42+多功能溫控動物解剖臺 |
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