DeltaChrom™ Sample preparation Gel permeation clean-up column WATREX 250x16 mm PAH-prep 10 µm EPA Test mix in dichlormethane 2 columns 250x16 mm PAH-Prep 10 mm in series, flow rate 3 ml/min, 2 ml of test mix (according to EPA 3640A)…
Key words
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