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Herbicide glyphosate analysis report

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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

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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

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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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