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- Contrast on Rapid Determination Box and Acetyl Acetone Method in Determining Formaldehyde in Aquatic Products and Lixivium 甲醛速测盒与乙酰丙酮法在检测水产品和水发产品中甲醛的对比试验
- acetyl acetone method 乙酰丙酮法;又名戊二酮法（测定免烫整理织物游离甲醛量）
- By using acetyl acetone as color reagents, the micro-formaldehyde can be determined at the point of 412nm with spectrophotometry. 用乙酰丙酮作显色剂 ,在 412nm处 ,用分光光度法可测定微量甲醛。
- The ionic strength buffer solution is 0.12mol/L TEA hydrochloric acid solution of 0.1mol/L KC1-PH=7. The interference camouflaging agent is 0.004mol/L acetyl acetone. 离子强度调节缓冲液为0.;1mol/L KCl-PH_7的0
- Methods That taurine reacting with formaldehyde and acetyl acetone forming a stable colored-compound was used to determine the content of taurine by spectrophotometry. 方法根据在一定的条件下，牛磺酸与乙酰丙酮和甲醛反应生成带色的配合物，建立了测定牛磺酸的吸光光度法。
- Under the situation of phosphonic acid, the extraction of formaldehyde in dried bean milk cream was carried out by distilling and the formaldehyde was determined by acetyl acetone spectrophotograhy. 磷酸酸化条件下对腐竹样品进行蒸馏,采用乙酰丙酮分光光度法测定甲醛残留量。
- Acetone method was emphasized. 重点介绍了丙酮法。
- acetyl acetone colorimetric test 乙酰丙酮比色法（树脂整理游离甲醛测定法）
- Keywords MBTH;acetyl acetone;formaldehyde; 酚试剂;乙酰丙酮;甲醛;
- Determination of formaldehyde in indoor air after new house decoration by the method of acetyl acetone with spectrophotometer 乙酰丙酮分光光度法测定新装修住宅室内空气中的甲醛
- Keywords solid complex;formaldehyde;headspace extraction;high performance liquid chromatography;acetyl acetone spectrometric method; 固体复合材料;甲醛;萃取;高效液相色谱法;乙酰丙酮分光光度法;
- The method seems good but it needs to be tried out. 这个方法似乎不错，但需要试验一下。
- Formaldehyde Optimal Trial Condition with Acetyl Acetone Spectrophotometer 乙酰丙酮荧光分光光度法测定空气中甲醛最佳试验条件
- Keywords isopropenyl acetate;acetyl acetone;vapor-liquid equilibrium; 乙酸异丙烯酯;乙酰丙酮;汽液相平衡;
- I can't claim infallibility for this method. 我不敢说这方法绝对有效。
- Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法。
- Acetyl Acetone Colorimetry Used to Determine Free Formaldehyde in Leather Chemicals 乙酰丙酮比色法测定树脂类皮革化学品中游离甲醛的含量
- Popularizing this new method is not an easy job. 推广这种新方法不是件容易的工作。
- This is not an economical method of heating. 这不是一种经济的取暖方式。
- I have a simple and easy method. 我有个简易的方法。
