pre-packed columns for extraction of lipophilic compounds from aqueous solutions (1 - 3 ml sample)
Analysis Note
Appearance: 50 glass column filled with pure kieselguhr elution time - exit cannulae 0.60/30mm: ≤ 8 min - exit cannulae 0.70/30mm: ≤ 6 min purity test - absorbance 280 nm: ≤ 0.040 - absorbance 250 nm: ≤ 0.080 - absorbance 230 nm: ≤ 0.130 - GC: no to insignificant peaks of contamination
Legal Information
Extrelut is a registered trademark of Merck KGaA, Darmstadt, Germany
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