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Determination of Anions and Cations in Dialysate by Ion Chro

Determination of Anions and Cations in Dialysate by Ion Chro

2017-03-03

Dialysis solution is a class containing a variety of ionic and non-ionic substances in the solution, with a certain osmotic pressure for rectal, abdominal or in vitro dialysis. The concentration of various components in the dialysate is not static and can be adjusted according to the plasma electrolyte level and clinical manifestation of the patient during dialysis. The main ingredients are potass...

Silane coupling agent in the chloride ion

Silane coupling agent in the chloride ion

2017-03-03

Silane coupling agent is from silicon chloroform (HSiCl3) and with reactive groups of olefins in chloroplatinic acid under the addition of, and then obtained by alcoholysis. It has KH550, KH560, KH570, KH792, DL602, DL171 these models. The silane coupling agent molecule has a reactive group capable of chemically binding to an inorganic material such as glass, silica sand, metal, and a reactive gro...

Maleic acid and oxalic acid in glyoxylic acid

Maleic acid and oxalic acid in glyoxylic acid

2017-03-03

At present, the process of producing glyoxylic acid is glyoxal HNO3 oxidation method, maleic acid (maleic acid) O3 oxidation method and oxalic acid electrolysis reduction method. The advantage of glyoxal HNO3 oxidation is that the process is mature and the degree of glyoxal reaction is high. As the HNO3 corrosion equipment, combined with nitrogen oxides pollute the environment, affect the health o...

Iodine and thiocyanate in milk

Iodine and thiocyanate in milk

2017-03-03

The outbreak of "melamine" in 2008 has made food safety in milk and dairy products the focus of attention. In addition to melamine, milk and dairy products iodide and thiocyanate also need to focus on. Iodine is the first trace of essential elements found in humans, the human body's mental development and physical development has a very important role in inadequate intake or excessive intake can c...

DOCO in the inorganic anions and cations

DOCO in the inorganic anions and cations

2017-03-03

DOPO (chemical name: 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide) is a new flame retardant intermediate that has more thermal stability and chemical stability than organic phosphates High, good flame retardant properties. DOPO and its derivatives can be used as reactive and additive flame retardants, synthetic flame retardant halogen-free, smoke-free, non-toxic, non-migration, flame retarda...

Herbicide glyphosate analysis report

Herbicide glyphosate analysis report

2017-03-03

Chromatography: PIC-10 Ion Chromatography Column: PRD-10,250 × 4.6mm Detector: Inhibit Conductivity Detection Eluent: Sodium carbonate - Sodium bicarbonate Range: 1 time to suppress the current: 100 Flow rate: 1.5 ml / min Column temperature: 25 ° C Injection volume: 100 μL sample: 20 ppm glyphosate - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ...

Determination of Chloride and Sulfate in Gallonium Phosphate

Determination of Chloride and Sulfate in Gallonium Phosphate

2017-03-03

Column: anion column + anion guard column Eluent: Na2CO3 + NaHCO3 Flow rate: 1.50 mL / min Detector: Suppresses conductivity detection Injection volume: 25 mL Column and detector temperature: 36 ° C Note: glufosinate is zwitterionic, but acid is significantly stronger than alkaline, if not pretreated, then glufosinate can also be detected in the inhibition of conductance. The method uses a cation...

Simultaneous Determination of Betaine and Choline Chloride b

Simultaneous Determination of Betaine and Choline Chloride b

2017-03-03

Column: Cationic column Eluent: Methanesulfonic acid Flow rate: 1.0 mL / min Detector: Non-Suppressive Conductance Detection Injection volume: 20 mL Temperature: 36 ° C ...

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