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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(fā)生器(炭黑,碳黑)
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![]() | Whatman 8 RULED 定性濾紙10347033 8 RULED 75MM 100/PKWhatman定性濾紙用于定性分析技術中鑒定物質的性質。折疊好的定性濾紙與相同型號平整的濾紙相比,加快了流速和增加了負載力,定性濾紙—標準級,Wet Strengthened Grades濕強定性濾紙。濕強定性濾紙含有少量的化學穩(wěn)定樹脂,因而增強了濕強度。這不會因此引入任何明顯的雜質到濾液中。但因樹脂含氮,這些級別的濾紙不能用于凱氏定氮測定。 |
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![]() | Whatman Grade SHARKSKIN 技術應用濾紙10347519 Grade SHARKSKIN 240MM100/PK這類濾紙由超細纖維素制成,為每一項特殊應用進行專門設計的。這些應用所涉及領域涵蓋從飲料的過濾到電鍍純化。皺紋紙,中等偏慢濾紙。對于弱酸堿有很好的抗性。經常作為壓濾布的保護濾紙,也用于可可脂和食用油的處理過程。 |
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![]() | 英國Whatman 1442-6551,Grade 42無灰級定量濾紙,2.5μm,2.54 x 9CM無灰級定量濾紙:非常純的濾紙,是大部分主要分析過濾過程的理想用紙 |
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![]() | 英國Whatman 1441-110,Grade 41無灰級定量濾紙,20μm,11cm無灰級定量濾紙:非常純的濾紙,是大部分主要分析過濾過程的理想用紙 |
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![]() | JET/潔特10ML滅菌一次性移液短管_GSP010210 |
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![]() | BP TURBO OIL 2197 USQ MIL-PRF-23699F TYPE HTSBP Turbo Oil 2197 is a latest generation 5 cSt High Thermal Stability (HTS) synthetic lubricant that is approved against US military specification MIL-PRF-23699F HTS. |
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![]() | 美國Wheaton W216950棕色廣口瓶 容量:1000ml |
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![]() | Taylor 49562J 雙金屬溫度計12" Dial Metal Thermometer -60F to 120F and -50C to 50C. Suitable for Indoor or Outdoor Use. Rustproof Construction. |
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![]() | 希瑪 AR847 數(shù)字溫濕度計AR847數(shù)字溫濕度計 |
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![]() | 普蘭德容量瓶,BLAUBRAND?, A級,20 ml,瓶口規(guī)格 10/19 PP瓶塞 |
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![]() | 普蘭德容量瓶,BLAUBRAND?, A級,25 ml,瓶口規(guī)格 10/19 PP瓶塞 |
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![]() | 英國whatman 1442-125 Grade42灰分定量濾紙 |
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![]() | Cole-Parmer 24×110 在線過濾器系統(tǒng) |
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![]() | TES-1310 數(shù)字式溫度表TES-1310數(shù)字式溫度表 |
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![]() | 大龍18300111 收集瓶 2000ml大龍18300111 收集瓶 2000ml |
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![]() | 158008 超薄型雙開口FDA苯乙烯丙烯腈外殼 |
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![]() | ADVANTEC 第1號定性濾紙 |
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![]() | H-B Instrument Company 50480 玻璃溫度計H-B Instrument Hydrometer, 1.720 to 1.790 Specific Gravity, 0.0005 Divisions, Plain Form |
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![]() | H-B Instrument Company 50465 玻璃溫度計H-B Instrument Hydrometer, 1.540 to 1.610 Specific Gravity, 0.0005 Divisions, Plain Form |
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![]() | H-B Instrument Company 50445 玻璃溫度計H-B Instrument Hydrometer, 1.300 to 1.370 Specific Gravity, 0.0005 Divisions, Plain Form |
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![]() | H-B Instrument Company 50440 玻璃溫度計H-B Instrument Hydrometer, 1.240 to 1.310 Specific Gravity, 0.0005 Divisions, Plain Form |
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![]() | H-B Instrument Company 50450 玻璃溫度計H-B Instrument Hydrometer, 1.360 to 1.430 Specific Gravity, 0.0005 Divisions, Plain Form |
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![]() | H-B Instrument Company 50460 玻璃溫度計H-B Instrument Hydrometer, 1.480 to 1.550 Specific Gravity, 0.0005 Divisions, Plain Form |
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![]() | H-B Instrument Company 50470 玻璃溫度計H-B Instrument Hydrometer, 1.600 to 1.670 Specific Gravity, 0.0005 Divisions, Plain Form |
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![]() | H-B Instrument Company 50485 玻璃溫度計H-B Instrument Hydrometer, 1.780 to 1.850 Specific Gravity, 0.0005 Divisions, Plain Form |
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