色譜試劑 的英文怎麼說
中文拼音 [shǎipǔshìjì]
色譜試劑
英文
chromatography reagent-
05. 02 gasoline diluent in used gasoline engine oils by gas chromatography, test for
用氣相色譜法測定已用汽油發動機油中汽油稀釋劑的試驗Test method for diesel fuel diluent in used diesel engine oils by gas chromatography
用氣相色譜法測定用過的柴油發動機油中柴油燃料稀釋劑的試驗方法Standard test method for acetone, p - chlorobenzotrifluoride, methyl acetate or t - butyl acetate content of solventborne and waterborne paints, coatings, resins, and raw materials by direct injection into a gas chromatograph
通過直接注入一氣體色譜儀測定含溶劑和含水塗料塗層樹脂和原材料中丙酮及甲基和丁基醋酸鹽含量的標準試驗方法Under the appropriate conditions of sampling equipment of gas chromatographic headspace analysis, determine a suitable salt and a suitable extracting solvent by the orthogonal design method, then determine the fitting feed composition of ethanol - water mixture, the fitting distribution between extracting solvent and mixture, and the fitting salt concentration by the uniform design method
在對建立的頂空氣相色譜采樣裝置的操作條件進行優化之後,先用正交試驗設計法確定非連續性因素鹽和萃取劑及其在備選水平中的適宜水平,再用均勻試驗設計確定連續性因素乙醇的進料濃度、萃取劑配比和加鹽量及其備選水平中適宜的水平范圍。After many years of painstaking efforts and achieved national iso9001 : 2000 quality system certification, a series of production, marketing in an integrated enterprises, i plant the production of chemical reagents i of 6000, including organic reagents, inorganic reagents, lot reagents, biochemical reagents, imaging reagents, chromatography reagents, import reagents ; in addition, i also operating glass factory equipment and various medical equipment
經過多年苦心經營,取得了國家iso9001 : 2000質量體系認證,形成了集生產、銷售於一體的綜合型企業,我廠目前生產經營的化學試劑達6000餘種,其中包括有機試劑、無機試劑、高純試劑、生化試劑、核磁試劑、色譜試劑、進口試劑等;此外,我廠也經營玻璃儀器及各種醫療器械。Chemical reagent - general rules for the gas chromatography
化學試劑氣相色譜法通則Methods take different preparations just the right amount, using uniform method to provide specimen, developing system and developer, same chinese herbs were tested
方法採用薄層色譜法,取不同制劑適量,按統一方法制備供試液、層析條件、顯色與檢視斑點。The use of a mobile phase containing an ion pairing reagent makes it compulsory to rinse the entire chromatographic system with ultra - pure water at the end of the test and to purge the injector during this rinsing operation
使用含離子對試劑的流動相時,檢驗結束后必須用超純水淋洗整個色譜系統,並在淋洗時清洗進樣器。Our core business is the distribution of gc, lc, sample preparation, vials and syringes, chemical standards, lab supplies etc. related accessories and instruments
此外,考慮到用戶的不同需求,我們還同時提供agilent 、 varian 、 shimadzu 、 pe 、 tsp等進口色譜儀的專用零配件及德國merck公司的眾多色譜分析產品和化學試劑。Standard test method for p - phenylenediamine antidegradants - purity by high performance liquid chromatography
使用高效液相色譜的p -苯二胺抗降解劑純度的標準試驗方法Standard test method for chlorophenoxy acid herbicides in waste using hplc
使用高效液相色譜法的廢水中氯苯氧基酸除莠劑的標準試驗方法Standard test method for determination of phenolic antioxidants and erucamide slip additives in polypropylene homopolymer formulations using liquid chromatography
用液相色譜法對聚丙烯均聚物配方中酚醛抗氧化劑和酰胺纖維潤滑添加劑測定的標準試驗方法When injecting samples, chromatographic column should be completely flushed and balanced with mobile phase ; if the system applicability is not up to regulation, or if filling agents are damaged, replace with new similar chromatographic column for analysis ; if operation according to procedures can not reach scheduled separation due to existence of certain difference between degree of bond of chemically bonded - phase of similar filling agents and performance, another brand of similar chromatographic column can be used for test
3進樣前,色譜柱應用流動相充分沖洗平衡,如系統適用性並不符合規定,或填充劑已損壞,則應更換新的同類色譜柱進行分析,由於同類填充劑的化學鍵合相的鍵合度及性能等存在一定差異,往往依法操作達不到預定的分離時,可更換另一牌號的同類色譜柱進行試驗。Standard test method for nitrogen - and phosphorus - containing pesticides in water by gas chromatography with a nitrogen - phosphorus detector
用氮磷檢測器通過氣相色譜法測定水中含氮磷殺蟲劑標準試驗方法Methods the optimal elution requirement was found by comparing several different elution agents, and the pure compound was purified by silica gel column and gel chromatography
方法通過最佳展開劑的選擇,找到硅膠柱色譜系統的最佳洗脫條件,粗分離后的供試品通過凝膠柱色譜系統分離純化得到純供試品。Standard test method for determination of phenolic antioxidants and erucamide slip additives in linear low - density polyethylene using liquid chromatograph
用液相色譜法測定單面低密度聚乙烯酚氧化劑和摻合劑的標準試驗方法Standard test method for purity of monomeric plasticizers by gas chromatography
用氣相色譜法分析增塑劑單體純凈度的標準試驗方法En12393 - 3 non - fatty foods. multiresidue methods for the gas chromatographic determination of pesticide residues. part 3 : determination and confirmatory tests
非油脂食品.殺蟲劑殘留物的氣相色譜測定.第3部分:測定和證實試驗Standard test method for diesel fuel diluent in used diesel engine oils by gas chromatography
氣相色譜法測定用過的柴油發動機油中柴油燃料稀釋劑的標準試驗方法At the same time, we test the catalytic activity by electrochemistry circle volt - ampere method, testing dissociation efficiency of methanol using gas chromatography, analyzing and characterization by sem, xrd and laser particle size analysis
用電化學循環伏安法測試催化劑的電催化活性、用氣相色譜( gc )法測試甲醇分解效率,並用sem 、 xrd 、激光粒度分析等分析和表徵催化劑的結構形貌、物相組成、粒度分佈。分享友人