EC analytical columns NUCLEODUR® 100-5 NH2-RP, 5µm
pore size 110 Å, particle sizes 3 and 5µm; 2,5%C; not endcapped - USP L8
multi-mode columns (RP and NP)
normal phase chromatography (NP) with hexan, dichloromethane or 2-propanol as mobile phase for polar compounds such as substituted anilines, esters, chlorinated pesticides
reversed phase chromatography (RP) of polar compounds like sugars in aqueous-organic eluent systems
ion exchange chromatography of anions and organic acids using common buffers and organic modifiers
stable against hydrolysis at low pH, working range pH 2-8, 100% stable in water, suitable for LC-MS
Ideal for:
polar compounds under RP conditions (sugars, DNA bases), hydrocarbons under NP conditions
Eluent in column is n-heptane for the NP mode - RP columns are delivered in acetonitrile - water. For changing the solvent system a rinsing step with THF may be necessary.
eluent in column acetonitrile, particle size 5µm.
Tuotekoodi | Valmistaja | Nimi | Int. diam. (mm) | Length (mm) |
---|---|---|---|---|
4004538 | 760730.40 Macherey-Nagel GmbH & Co. KG |
EC HPLC column EC 125/4 NUCLEODUR 100-5 NH2-RP 1 |
4.0 | 125 |
4004539 | 760730.46 Macherey-Nagel GmbH & Co. KG |
EC HPLC column EC 125/4.6 NUCLEODUR 100-5 NH2-RP 1 |
4.6 | 125 |
4004540 | 760731.46 Macherey-Nagel GmbH & Co. KG |
EC HPLC column EC 150/4.6 NUCLEODUR 100-5 NH2-RP 1 |
4.6 | 150 |
4004541 | 760732.40 Macherey-Nagel GmbH & Co. KG |
EC HPLC column EC 250/4 NUCLEODUR 100-5 NH2-RP 1 |
4.0 | 250 |
4004542 | 760732.46 Macherey-Nagel GmbH & Co. KG |
EC HPLC column EC 250/4.6 NUCLEODUR 100-5 NH2-RP 1 |
4.6 | 250 |
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