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NUCLEOSIL® C4 HPLC Columns

Butyl modified silica phases for HPLC
Medium density modification, endcapping · ~ 2 % C · USP L26
Features
Endcapped phases for RP and ion-pairing chromatography 
Available pore sizes 120, 300, 500, 1000 and 4000 Å, available particle sizes 5 µm, 7 µm and 10 µm
Separation mechanism based on hydrophobic (van der Waals) interactions, some residual silanol interactions
Retention times are shorter than on C8 and C18 phases
pH stability at 20 °C: 2–8


Item Name Product Image Price

NUCLEOSIL® 120-5 C4 5um 120Å 4.6mm 250mm HPLC Column - 720096.46

EC HPLC Column EC 250/4.6 NUCLEOSIL 120-5 C4Length: 250 mm, ID: 4.6 mm Butyl modified silica phases for HPLCMedium density modification, endcapping...
NUCLEOSIL® 120-5 C4 5um 120Å 4.6mm 250mm HPLC Column - 720096.46
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NUCLEOSIL® 300-5 C4 5µm 300Å 4.6mm 150mm HPLC Column - 720220.46

EC HPLC Column EC 150/4.6 NUCLEOSIL 300-5 C4Length: 150 mm, ID: 4.6 mm Butyl modified silica phases for HPLCMedium density modification, endcapping...
NUCLEOSIL® 300-5 C4 5µm 300Å 4.6mm 150mm HPLC Column - 720220.46
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NUCLEOSIL® 300-5 C4 5µm 300Å 4.6mm 250mm HPLC Column - 720059.46

EC HPLC Column EC 250/4.6 NUCLEOSIL 300-5 C4Length: 250 mm, ID: 4.6 mm Butyl modified silica phases for HPLCMedium density modification, endcapping...
NUCLEOSIL® 300-5 C4 5µm 300Å 4.6mm 250mm HPLC Column - 720059.46
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NUCLEOSIL® 300-5 C4 5µm 300Å 4mm 125mm HPLC Column - 720901.40

EC HPLC Column EC 125/4 NUCLEOSIL 300-5 C4Length: 125 mm, ID: 4 mm Butyl modified silica phases for HPLCMedium density modification, endcapping · ~...
NUCLEOSIL® 300-5 C4 5µm 300Å 4mm 125mm HPLC Column - 720901.40
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NUCLEOSIL® 300-5 C4 5µm 300Å 4mm 250mm HPLC Column - 720059.40

EC HPLC Column EC 250/4 NUCLEOSIL 300-5 C4Length: 250 mm, ID: 4 mm Butyl modified silica phases for HPLCMedium density modification, endcapping · ~...
NUCLEOSIL® 300-5 C4 5µm 300Å 4mm 250mm HPLC Column - 720059.40
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NUCLEOSIL® 300-5 C4 ChromCart HPLC Guard Column - 721607.40

ChromCart HPLC Guard Column CC 8/4 NUCLEOSIL 300-5 C4Length: 8 mm, ID: 4 mmPack of 3Butyl modified silica phases for HPLCMedium density modification,...
NUCLEOSIL® 300-5 C4 ChromCart HPLC Guard Column - 721607.40
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