QuEChERS Dispersive SPE
91
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105
of
311
results
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93
94
95
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97
Phenomenex Inc 4g MgSO4, 1g NaCL, 1g Na3Cit2H2O, , 0.5g Na2Cit1.5H2O, 50/Pk
50mL centrifugal tube MS-NMS5050-H
98
99
100
101
102
103
Uline 9.5X12 PLE-CLR SUPR STICK 500/
9 5X12 PLE-CLR SUPR STICK 500/CT Packing List Envelopes 500/carton
104
105
Waters Corp DisQuE 150 mg MgSO4 & 25 mg PSA, 2 mL Tube, 100/pk
This is clean-up tube is used for the extract from step 1 in QUECHERS CEN Method 15662. QUECHERS (pronounced catchers) methods are used for multi-pesticide residue analyses in food . This is a 100 pack of tubes containing the d-SPE components.