|CofA||certificate of analysis is enclosed in each package.|
|feature||standard type calibration|
|packaging||ampule of 1 1 mL|
|concentration||2000 g/mL each component in methanol|
|gas chromatography (GC): suitable|
|suitability||suitable for 502.1 per US EPA|
|suitable for 502.2 per US EPA|
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