7、Chemical reagent--Acetamide
11、Chemical reagent--Potassium hydrogen phthalate
15、Reagent shelf space is rationally utilized, and sockets and water cocks are installed under the reagent shelf, which not only hides unsightly pipes, but also adds stability;
19、This paper introduced organic metallic reagent of the asymmetric synthesis.
23、The invention relates to experiment using reagent erythrocyte long term storage technique.
27、Methods: The PT and INR were measured by dry reagent and liquid reagent in same Automated Blood Coagulation Analyzer in patients and healthy people, Analyze results with statistical methods.
31、TP reagent had significant influence on detecting magnesium, because it contented the high concentration of cupric sulfate.
35、The terminal allylation reaction was studied which was influenced by reaction time, reaction temperature, category and dosage of allylation reagent and molecular weight of polyether.
39、This can effectively remove residue reagent, improve sample performance, avoid a great number of acid waste water discharging to protect the environment, and ensure the security of the operator.
43、The influences of different composition of refined solvent, ratio of reagent to oil, temperature and time of extraction, time of setting on removal of basic nitrogen compounds were studied.
2、Chemical reagent--Preparations of reagent solutions for use in test methods
6、chemical reagent factory
12、Chemical reagent--Trisodium citrate dihydrate
17、Useage: Analytical reagent, wood preservatives and mordant agent.
22、The results have shown that inorganic agents such as hydrochloric acid, zinc sulfate and lime and the organic reagent starch can remarkably improve the washing effect while dispersant reagent can't.
28、Tri-n-butyl tin hydride is, a univenal organotin reagent in organic synthesis.
33、The method combined the hot pressure casting-shaping technique with organic foam small-sphere as pore-making reagent.
38、The reagent is compatible with all culture media and with all liquid handling systems for high-throughput screening applications in 96-well and 384-well plates.
44、"Selenium dioxide is an important reagent in organic chemistry. Vital to living cells, it works as an antioxidant in the body and is being studied for a variety of possible beneficial health effects; it is used in nutritional supplements and animal feeds. "
4、Chemical reagent-Methano
10、Chemical reagent--Ammonium hydrogen difluoride
18、Conclusions The self-made peroxidase sheath reagent can be used to replace the imported original reagent PEROX for ADVIA120 hemocyte analyzer.
25、The identification of Radix scutellariae was silica gel G plate, n-butanol-glacial acetic acid-water(7:1:2) as the development reagent, chloride ferric(1%) as color developing reagent.
32、The mechanism of organic matrix modifiers were: acting as superficial modifier and complex reagent, creating strong reduction atmosphere after decomposed.
40、In this paper, a new kind of reagent which is used in leaching lead from surface of brasses in drinking water systems is studied, such as pipes, fittings and faucets.
1、Ehrlich's reagent
9、" Chemical reagent N,N-Dimethylformamide"
20、Chemical reagent--General method for the determination of oxalates
29、Furthermore, procyanidins low polymer and procyanidins high polymer were separated by organic reagent extraction.
37、The synthesis methods of hexamethyldisilane, such as reductive coupling reaction, Grignard reagent alkylation, electrochemical reduction et al, were recounted in details.
3、Reagent evaluation of using Pacific Hemostasis fibrinogen reagent on sysmex CA-coagulant-meter
14、Chemical reagent--General rules for potentiometric titration
26、The equilibrium concentration of complexing reagent is determined by both direct and indirect methods.
41、HATU as the coupling reagent; TFA, p-methyl phenol, EDT and H2O (97:0.25:0.25:2.5) as the cleavage condition, the yield of thymopentin was 79.68% and the purity was 80.36% under 2 equiv.
8、Chemical reagent-Barium nitrate
24、Whole system is sealed, preventing escaping of poisonous gas. Automatic reagent change, automatic discharge waste water.
42、In this paper, experiments on seed threshing methods and conditions of closed cone were conducted by using two methods, namely, degrease via reagent soaking and drying via temperature-control drier.
16、This paper presents briefly a review of preparation of HPDA reagent. The applications of HPDA reagent in organic fluorine chemistry and some recent advances are also discussed.
36、The recent development of chemiluminescence analysis was reviewed. The analysis of inorganic, organic and medicine samples as well as the chemiluminescence reagent were related with 105 references.
21、a soluble crystalline acid; used as a reagent and disinfectant.
5、Chemical reagent--Potassium iodide
45、"Potassium: Chemical element, one of the alkali metals, chemical symbol K, atomic number 19. It is a soft, silvery white metal, not found free in nature and rarely used as the metal (except as a chemical reagent) because of its extreme reactivity."
13、Used in electroplating, antisepsis and analytical reagent.
34、Finally, the best conditions to determine DNJ by capillary column gas chromatography was confirmed: samples was treated by ultrasonic wave for 30 minutes with Pyridine as extraction reagent.
30、The flotation reagent and technological flowsheet of producing purity fluorite concentrate by low quality fluorite in Nei Meng Area.
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