1.15095
Extrelut® NT 3 Pre-packed SLE Column
1-3 ml sample size, for extraction of lipophilic compounds from aqueous solutions
Synonym(s):
NT 3 Solid Phase Extraction (SPE) Disk
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About This Item
UNSPSC Code:
41115711
NACRES:
NC.07
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product name
EXtrelut® NT 3, pre-packed columns for extraction of lipophilic compounds from aqueous solutions (1-3 ml sample size)
Quality Level
technique(s)
supported liquid extraction (SLE): suitable
storage temp.
15-25°C
General description
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
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
Certificates of Analysis (COA)
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