EC standard columns for HPLC packed with NUCLEOSIL® NH2 phases
spherical standard silica with aminopropyl modification · USP L8
Ordering information

ID	Particle size	Pore size	Length->	125 mm	150 mm	250 mm	Guard columns*
NUCLEOSIL® 100-3 NH2 (eluent in column n-heptane)
4 mm	5 µm	100 Å				720275.40	721122.40
4.6 mm	5 µm	100 Å				720275.46	721122.40
NUCLEOSIL® 100-5 NH2 RP (eluent in column acetonitrile / water)
3 mm	5 µm	100 Å		720121.30RP		720095.30RP	721605.30RP
4 mm	5 µm	100 Å				720095.40RP	721605.40RP
4.6 mm	5 µm	100 Å			720316.46RP	720095.46RP	721605.40RP
NUCLEOSIL® 100-5 NH2 (eluent in column n-heptane)
4 mm	5 µm	100 Å				720095.40	721605.40
4.6 mm	5 µm	100 Å		720121.46	720316.46	720095.46	721605.40
NUCLEOSIL® 100-10 NH2 (eluent in column n-heptane)
4 mm	10 µm	100 Å				720025.40
4.6 mm	10 µm	100 Å		720952.46		720025.46
NUCLEOSIL® 120-7 NH2 (eluent in column n-heptane)
4 mm	7 µm	120 Å				720058.40
4.6 mm	7 µm	120 Å				720058.46
			Columns/pack	1	1	1	3

* Guard column cartridges are coupled to EC columns using guard column adaptor EC (Cat. No. 721359).
3 mm ID (.30) ChromCart^® (CC) guard column cartridges are used for 2 mm ID and 3 mm ID EC columns;
4 mm ID (.40) CC guard column cartridges are applied for 4 and 4.6 mm ID EC columns.

Custom-packed EC columns with other dimensions are available on request.

ChromCart® cartridges for HPLC packed with NUCLEOSIL® NH2 phases Please note! ChromCart® cartridges require the CC connecting kit (Cat. No. 721690)
Ordering information

ID	particle size	pore size	Length->	125 mm	150 mm	250 mm	guard columns*
NUCLEOSIL® 100-3 NH2 (eluent in column n-heptane)
4 mm	3 µm	100 Å				721120.40	721122.40
4.6 mm	3 µm	100 Å				721120.46	721122.40
NUCLEOSIL® 100-5 NH2 RP (eluent in column acetonitrile / water 80:20)
4 mm	5 µm	100 Å				721665.40	721605.40RP
4.6 mm	5 µm	100 Å			721645.46RP		721605.40RP
NUCLEOSIL® 100-5 NH2 (eluent in column n-heptane)
3 mm	5 µm	100 Å		721625.30		721665.30	721605.30
4 mm	5 µm	100 Å		721625.40		721665.40	721605.40
4.6 mm	5 µm	100 Å		721625.46	721645.46	721665.46	721605.40
			Columns/pack	1	1	1	3

* 3 mm ID (.30) ChromCart^® (CC) guard column cartridges are used for 2 mm ID and 3 mm ID CC columns;
4 mm ID (.40) CC guard column cartridges are applied for 4 and 4.6 mm ID CC columns.