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trisodium
    SPECTROPHOTOMETRIC DETERMINATION OF ZINC TRISODIUM DIETHYLENE TRIAMINE PENTA ACETATE INJECTION
    二乙烯三胺五醋酸三钠锌盐注射液的分光光度测定法
    Methods:15nm colloidal gold was produced by method of trisodium citrate recovery.
    方法:采用柠檬酸三钠还原法制备15nm的胶体金;
    APPLICATION STUDY ON DISINFECTION BY CHLORINATED TRISODIUM PHOSPHATE IN DIFFERENT TYPE WATER
    氯化磷酸三钠消毒不同水体应用试验研究
    Preparation of 2,4,6-trithione-1,3,5-triazine trisodium salt
    2,4,6-三巯基-1,3,5-三嗪三钠盐的制备
    Synthesis, Crystal Structure and Properties of Trisodium 5,3′,5′-Trisulfonate-2,3,4,4′-tetrahydroxy-deoxybenzoin
    5,3′,5′-三磺酸基-2,3,4,4′-四羟基脱氧安息香三钠盐的合成、晶体结构及性质研究
    RERULTS: (1)we selected C18 column(250mmX4.6mm) and a mobilephase consisting of 33% acetoni- true and 67% trisodium citrate buffer. The flow rate was lmL min1 and UV detection wavelength was 254nm.
    结果(1)通过色谱条件优化,本文采用的色谱柱为C_(18)柱(250mm×4.6mm),流动相组成为33%乙腈及67%柠檬酸三钠溶液(pH4.1,50mmol·L~(-1)),流速为1mL·min~(-1),紫外检测波长为254nm。
    At the same time, the colloidal gold of 30nm for labeling polyclonal antibody of the bacteria was produced through reducing or deoxygenating the gold chloride with trisodium citrate.
    而后用柠檬酸三钠还原氯金酸法制备30nm的胶体金颗粒,将胶体金溶液的pH值调节至9.0,加入柑橘溃疡病菌多克隆抗体20μg/ml,用磁力搅拌器连续搅拌1h,制备出金标抗体;
    Sodium antimony gallate (trisodium digallate-(3, 4)-antimonite, Sb-273) is an effective schistosomicide.
    没食子酸锑钠[二没食子酸-(3,4)-亚锑酸三钠,简称锑-273]是一种有效的抗血吸虫病药物。
    The results from laboratory experiments and clinical observations showed that the average bactericidal rate of TD detergent disinfectant (chlorinated trisodium phosphate) against Staphylococcus aureus, Pseudomonas pyocynea and black variety of Bacillus subtilis was 100.0%, the aseptic rate of stomatological instruments after sterilization was 100%, and 98.1% of the instruments contaminated by HBsAg positive blood serum turned negative after soaking in TD solution for 30 minutes.
    通过实验室和口腔科临床观察表明:TD清洗消毒剂(氯化磷酸三钠)对金黄色葡萄球菌、绿脓杆菌和枯草杆菌黑色变种的平均杀菌率为100.0%,对口腔科器械消毒无菌率为100%,对被HBsAg阳性血清污染的器械浸泡30分钟转阴率为98.1%。
    The effects of sodium tripolyphosphate(STPP) on the crystallization of calcium carbonate(& calcium phosphate) had been investigated by measuring turbility at the certain concentration of Ca2+ and changing concentration of sodium carbonate(& trisodium phosphate) and STPP respectively.
    在Ca2+浓度一定的条件下,分别改变碳酸钠(或磷酸三钠)、三聚磷酸钠(STPP)的浓度,通过测定溶液的透光率,研究了三聚磷酸钠对碳酸钙(或磷酸钙)结晶的影响。
    CLC-phenyl column was selected as separation column at 35℃, and 20 mmol/L of trisodium citrate(pH 4.50)-methanol (95:5, V/V) was isocratic eluted at flow rate of 1.0 mL/min.
    优化出了最佳色谱条件,流动相为20mmol/L柠檬酸三钠(pH4.50)-甲醇(95:5,V/V); 柱温为35℃.
    Through contrast of tests, the ingredients for the yoghourt drink of the deposit stability are: yoghourt 30%,citric acid 0.4%,composite stabiliser 0.2%, trisodium citrate>100 ppm.
    通过比较试验得到具有沉淀稳定性的活性乳配方为:酸奶30%、柠檬酸0.4%、复合稳定剂0.2%、柠檬酸三钠>100ppm。
    The results showed that disinfection effect of sewage in hospital with 9mg/L available chlorine in chlorinated trisodium phosphate for 1h could come up to draw off standards of GBJ48-83 on sewage in hospital;
    结果表明:医院污水消毒加入有效氯9mg/L的氯化磷酸三钠,作用1h后可达到GBJ48—83医院污水排放标准;
    The results showed that its solution containing available chlorine 160 mg/ L with a 8 min contact time killed>=99.97% of Escherichia coli and Staphylococcus aureus on cloth strips, which was higher than the killing rate produced by chlorinated trisodium phosphate alone (< 99.94%).
    结果,以其含有效氯160mg/L溶液作用8min.对布片上大肠杆菌、金黄色葡萄球菌的杀灭率≥99.97%,好于单纯氯化磷酸三钠(< 99.94%)。
    20 mmol·L -1 trisodium citrate (pH4.5) methanol (95∶5, v/v) was isocratic eluted at a flow rate of 1.0 ml·min -1 . The voltage of the detector was set at 0.75V. Results Seven compounds were simultaneously separated and determined.
    流动相为 2 0mmol·L- 1 柠檬酸三钠 (pH4 .5 0 ) 甲醇(95∶5 ,V V) ,柱温 35℃ ,检测器电压为 0 75V。
    10 minutes with 500 mg/L chlorinated trisodium phosphate and 200 mg/L glutaraldehyde.
    500mg/L氯化磷酸三钠、200mg/L戊二醛,分别作用 10min。
    the pigment can enhance the stability of common food additives; Trisodium citrate dihydrate can enhance the color of pigment; low thickness of metal ions such as Ca2+、Mg2+、Zn2+、Fe3+、Cu2+ have no influence on the pigment;
    色素对常用的食品添加剂稳定性好,柠檬酸三钠对色素有增色作用,低浓度的金属离子如Ca2+、Mg2+、Zn2+、Fe3+、Cu2+对色素无影响;
    2,4,6-trithione-1,3,5-triazine and its trisodium salt were synthesized from cyanuric chloride by sulfhylization with sodium sulfide at 60~70 ℃,maintaining the pH=9 by addition of NaOH aqueous solution.
    以三聚氯氰为原料,硫化钠为巯基化试剂,在温度为60~70℃,pH=9的条件下,制备了2,4,6-三巯基-1,3,5-三嗪(收率≥90%)及其三钠盐.
    A new water soluble compound trisodium 5,3′,5′-trisulfonate-2,3,4,4′-tetrahydroxy-deoxybenzoin(TTDB) was synthesized and characterized by IR, UV, ~1H NMR, and elemental analysis. Single crystals of(TTDB) was determined by X-ray single crystal diffraction.
    合成了水溶性很好的5,3′,5′-三磺酸基-2,3,4,4′-四羟基脱氧安息香三钠盐(TTDB),采用IR、UV、1HNMR和元素分析对其结构进行了表征,并利用X射线单晶衍射仪测定了该化合物的晶体结构.
    The results showed that the milk-beer-beverage was best when the adding quantity of fermentation milk was 30%,wort 50%,sugar 7%,somaltooligosaccharide 1.5%, and its stabilization was best as the adding quantity of trisodium citrate was 0.15% and CMC 0.2%.
    结果表明,当发酵乳添加量为30%、麦芽汁50%、白砂糖7%、低聚异麦芽糖1.5%时,生产的奶啤饮料质量最佳; 而当柠檬酸三钠添加量为0.15%,CMC添加量为0.2%时,稳定性最好。
 

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