Perkin Elmer Quechers Original Method; PE-N9306933

Perkin Elmer Step 2 Of The Original Supra-D Quechers Dispersive Spe Method To Perform Multiple Pesticide Residue Analysis. Original Quechers Method Clean-Up Kit Contains 50 Of Each Of The Following, Packed In Ready-To-Use 15 Ml Tubes: 900 Mg Mgso4 - To Remove Excess Water. 300 Mg Psa - To Remove Sugars, Fatty Acids, Organic Acids, And Anthocyanine Pigments. 150 Mg Pgc (Carbon) - To Remove Pigments, Sterols, And Nonpolar Interferences. - PE