您要查找的是不是:
- This is reagent has high specif ... Preparation of reagent COLOR REAGENT SOLUTION. 貢獻者:(上海西寶生物科技有限公司-點擊查看)當前版本:1更新時間:2008-10-10
- A new water soluble color reagent 1 (5 bromo 2 pyridylazo) 2,7 hydronaphthoquinone 6 sulfonic acid (5 Br PADN S) was synthesized. 報道了水溶性 1-(5-溴-2-吡啶偶氮)-2,7-萘二酚-6-磺酸(5-Br-PADN-S)的製備方法及其分析特性。
- This article studies a new method of determining trace formaldehyde by phloroglucinol.The application conditions of color reagent are investigated. 研究了用間苯三酚比色定量測定甲醛的方法,確定了顯色劑的使用條件。
- Utilize the single factor experiment to confirm that the optimum test conditions as: In the pH 4.0 medium of buffer solution of NaAc-HAc, 3mL 0.04% solution of color reagent 5-Br-PADAP, 2mL 10% solution of nonionic surfactant OP. 在pH4.;0 NaAc-HAc緩衝溶液中,選用0
- METHODSColorimetry was used with vanillin-perchloric acid as coloring reagent to determine the content of total saponins. 方法採用香草醛-高氯酸顯色,比色法測定總皂苷的含量。
- A pigment consisting of organic coloring matter with an inorganic, usually metallic base or carrier, used in dyes, inks, and paints. 色淀:一種由有機顏料物質同無機的通常是金屬的底基或載體合成的色素沉澱,用於製作染料、墨水和油漆。
- Keywords Free chlorine;Color reagent;Dispensation; 遊離氯;顯色劑;配方;
- This article describes the use of organic colorants as the optical recording media, such as polymethine cyanine, phthalocyanine, naphthocquinone and photochromic compounds. 介紹了用作光學記錄介質的有機染料,如多甲川菁、酞菁、荼醌以及光變色化合物等。
- That's rather an effective use of color. 這種使用顏色的手法效果相當好。
- By using acetyl acetone as color reagents, the micro-formaldehyde can be determined at the point of 412nm with spectrophotometry. 用乙醯丙酮作顯色劑 ,在 412nm處 ,用分光光度法可測定微量甲醛。
- PAN-S as a New Color Reagent for Determination of Zinc PAN-S作為光度法測定鋅的一種新顯色劑
- Tears are secreted by an organ under the upper eyelid. 眼淚由上眼瞼下面的器官分泌。
- The organ play as the bride come down the aisle. 當新娘沿著通道走過來時,風琴演奏了起來。
- The music is organic to the story. 這首樂曲是這個故事必不可少的組成部分。
- Photometric Determination of Zinc in Milk Powder with PAR as Color Reagent PAR光度法測定奶粉中鋅
- The illness is organic in origin. 該病起初是器質性疾患。
- The absence of color in that drawing make it dull. 那幅畫因沒有著色而顯得晦暗。
- The color of her dress suits her very well. 她衣服的顏色很適合她。
- I am not good at organic chemistry. 我的有機化學學得不好。