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NUCLEOSIL® SiOH HPLC Columns


spherical silica, pH stability at 20 °C: 2 – 8
available pore sizes 50, 100, 120, 300, 500, 1000 and 4000 Å
available particle sizes 3 µm, 5 µm, 7 µm and 10 µm
separation mechanism based on polar interactions
 
 Physical properties of unmodified NUCLEOSIL® SiOH materials 
 PhasePore sizePore volumeSurface (BET)DensityPressure stability 
 NUCLEOSIL® 5050 Å0.8 ml/g420 m2/g0.45 g/ml600 bar 
 NUCLEOSIL® 100100 Å1 ml/g350 m2/g0.36 g/ml600 bar 
 NUCLEOSIL® 120120 Å0.65 ml/g200 m2/g0.55 g/ml500 bar 
 NUCLEOSIL® 300300 Å0.8 ml/g100 m2/g0.45 g/ml400 bar 
 NUCLEOSIL® 500500 Å0.8 ml/g35 m2/g0.45 g/ml400 bar 
 NUCLEOSIL® 10001000 Å0.8 ml/g25 m2/g0.45 g/ml300 bar 
 NUCLEOSIL® 40004000 Å0.7 ml/g10 m2/g0.48 g/ml300 bar 
 Please note! Eluent in column is n-heptane. When using an eluent which is not miscible with n-heptane (e. g. water), it is necessary to rinse the columns with THF first.


Item Name Product Image Price

NUCLEOSIL® SiOH 100-5 100 Å, 5 µm HPLC Column - 720099.46

EC HPLC Column EC 250/4.6 NUCLEOSIL 100-5Length: 250 mm, ID: 4.6 mm Unmodified silica phases for HPLC Features Spherical silica, pH stability at...
NUCLEOSIL® SiOH 100-5 100 Å, 5 µm HPLC Column - 720099.46
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NUCLEOSIL® SiOH 50-5 50 Å, 5 µm HPLC Column - 720093.46

EC HPLC Column EC 250/4.6 NUCLEOSIL 50-5Length: 250 mm, ID: 4.6 mm Unmodified silica phases for HPLC Features Spherical silica, pH stability at 20...
NUCLEOSIL® SiOH 50-5 50 Å, 5 µm HPLC Column - 720093.46
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NUCLEOSIL® SiOH ChromCart HPLC Guard Column - 721600.40

ChromCart HPLC Guard Column CC 8/4 NUCLEOSIL 50-5Length: 8 mm, ID: 4 mmPack of 3* CC guard column cartridges are coupled to EC columns using guard...
NUCLEOSIL® SiOH ChromCart HPLC Guard Column - 721600.40
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NUCLEOSIL® SiOH ChromCart HPLC Guard Column - 721872.40

ChromCart HPLC Guard Column CC 8/4 NUCLEOSIL 100-5Length: 8 mm, ID: 4 mmPack of 3 * CC guard column cartridges are coupled to EC columns using ...
NUCLEOSIL® SiOH ChromCart HPLC Guard Column - 721872.40
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