Method 996.12

Glyphosate in Water-Soluble Granular Formulations


This method is for the determination of glyphosate in water-soluble granular formulations.  The formulation is dissolved in phosphate buffer mobile phase and analyzed by high pressure liquid chromatography with UV detection.


(AOAC)

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Method Data

Hold Times, Preservatives, Preps, Collection, Analytical & Documentation
Holding Time:   None specified in the method.
Preservatives:   None specified in the method.
Required Preps:   10g Amber glass or plastic bottle with Teflon-lined lid
Collection Method:   Grab sampling
Analytical Methodology:   HPLC/UV
Documentation:   996.12

Analyte List*

Analyte Formula CAS Number Detection Limit
Glyphosate
1071-83-6
0.2
 %

* The analytes and detection limits listed for each method represent the typical detection limits and analytes reported for that particular method. Keep in mind that analyte lists may vary from laboratory to laboratory. Detection limits may also vary from lab to lab and are dependent upon the sample size, matrix, and any interferences that may be present in the sample.