A new stacked cartridge able to offer 2x gains in productivity and reduce the need for multiple tubes, transfer steps, and wasted time. This product is recommended to be used per the DOD QSM 5.1/5.3 guidelines to offer multiple clean-up mechanisms to provide high recoveries of low level PFAS (Per- and Polyfluoroalkyl Substances) in solid samples, soils, biota, sediments, or non-drinking water samples.
Part No.:
CS0-9207
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CS0-9207:
200 mg WAX/50 mg GCB/6 mL
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Condition 1:
4 mL 0.3% Ammonium hydroxide
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Condition 2:
4 mL Methanol
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Equilibrate:
4 mL Water
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Load:
Add sample at 4 mL/min*
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Wash:
2x 4 mL Water
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Elute:
4 mL 0.3% Ammonium hydroxide in Methanol
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Evaporate:
to dryness and reconstitute to 1.0 mL with
Methanol/Water (96:4) |
*Note: If necessary for sample addition, use an adapter cap (Part no.: AH0-7191) and large volume sample reservoir (AH0-7005)