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- A method was established for the determination of chromium in sludge by ICP-OES after microwave assisted digestion. 研究了微波消解样品,电感耦合等离子发射光谱法(ICP-OES)测定底泥中总铬的方法。
- Tungsten in catalyst sample, which was dissolved via microwave assisted digestion, was photometrically determined. 将经微波消解处理的催化剂样品用常规光度法测定钨的含量,其相对误差小于2.;0%25,相对标准偏差小于1
- Study on the determination of chromium in sludge by ICP-OES after microwave assisted digestion 微波消解后等离子光谱法测定底泥中总铬的方法研究
- DETERMINATION OF BERYLLIUM IN AQUATIC PRODUCTS BY MICROWAVE ASSISTED DIGESTION WITH GRAPHITE FURNACE ATOMIC ABSORPTION SPECTROMETRY 微波消解石墨炉原子吸收光谱法测定水产品中痕量铍
- microwave assisted digestion 微波消解
- Microwave assisted heating was applied to the digestion of vegetable samples, and contents of Pb、Cd、As and Hg in the sample were determined by GFAAS and AFS. 摘要用微波消解对蔬菜进行前处理,石墨炉原子吸收光谱法和原子荧光光谱法测定蔬菜中铅、隔、砷、汞的含量。
- A method of microwave assisted sample digestion combined with traditional photometry for the determination of tungsten in catalyst was deseribed in this paper. 摘要研究了新的溶样方法-微波消解法,并将其与常规光度法相结合测定催化剂中钨。
- Microwave assisted sample digestion 微波消解
- The optimal conditions for the microwave assisted extraction of the flavonoids from leaves of Malus doumeri(Bois) Chev. 采用正交试验法,优选广山楂叶中黄酮类化合物的最佳微波萃取工艺。
- A study on microwave assisted extraction (MAE) for berberine in Mahonia bealei was carried out in batch equipment. 研究了在间歇式微波辅助萃取装置中提取阔叶十大功劳叶中的药用有效成分小檗碱。
- Microwave assisted exraction (MAE) is used to extract Artemisinin from Artemisia annua L . 采用微波辅助提取法提取黄花蒿中的青蒿素。
- The microwave assisted synthesis and the application on packaging materials of cinnamic esters were discussed. 综述了肉桂酸酯的传统合成法与微波合成法的特点及技术进展。
- Objective:A new method of Microwave Assisted Extraction (MAE) is used to extract artemisinin from artemisia annua L. 目的:运用新型分离方法微波辅助提取法(MAE)来提取黄花蒿中的青蒿素。
- Microwave assisted extraction consists of heating the extractant in contact with the sample with microwave energy. 微波可以穿透萃取介质,直接加热物料,能缩短萃取时间和提高萃取效率。
- These tablets assist digestion. 这些药片促进消化。
- Study indicates NiZnCu ferrites nanoparticles about 10nm can be prepared by microwave assisted soft chemical processing method in 15min. 研究表明,通过15min的微波辅助加热,可制得粒径在10nm左右的NiZnCu铁氧体纳米晶。
- Capsaicin is extracted from the powder of capsicum with microwave assisted, and acetic acid is used as the extraction solvent. 采用微波辅助提取方法,以乙酸为提取剂从辣椒粉中提取辣椒素。
- It assists digestion, inasmuch as it furnishes chlorine for hydrochloric acid found in gastric juice. 盐有助于消化,是因为它能给胃液中的盐酸提供氯。
- This thesis uses supercritical CO_2 extraction and microwave assisted extraction with the volatile oil rate of Schizonepeta tenuifolia Briq. 本文以荆芥为原料,以挥发油得率为目标,采用了超临界CO_2萃取和微波辅助萃取二种方法对原料进行萃取,并比较了二种萃取方法的异同。
- Capsaicin the active ingredient in cayenne assists digestion by stimulating the flow of both saliva and stomach secretions. 辣椒中的辣椒素可刺激唾液及胃液的分泌而促进消化。