NUCLEOSIL® Protect I
special RP silica phase for HPLC
protective polar group, monomeric modification, endcapped · 11 % C
Features

	RP phase with pronounced hydrophilic properties pore size 100 Å, available particle sizes 3 µm and 5 µm
	Eluent in column is acetonitrile / water

Standard programme* of columns packed with NUCLEOSIL^® Protect I

Column system		Particle size	3 µm	5 µm
analytical	EC columns (standard system)
	ChromCart cartridge columns (CC)
	Microbore columns (MB)
if you do not know our HPLC columns systems, click the "i" for further information
* Please note! Most combinations of MN column types, available dimensions and particle sizes can be custom-packed on request.

Microbore columns with NUCLEOSIL® Protect I
Ordering information

ID	particle size	pore size		100 mm	125 mm	150 mm	250 mm
NUCLEOSIL® 100-3 Protect I
1 mm	3 µm	100 Å		717120.10	717121.10	717122.10	717123.10
NUCLEOSIL® 100-5 Protect I
1 mm	5 µm	100 Å		717034.10	717025.10	717016.10	717007.10
Guard columns for microbore columns on request!

On request, Microbore columns are also available in lengths of 40, 60, 200 and 300 mm and with 0.05, 0.075, 0.1, 0.15, 0.3, 0.4, 0.5, 0.75 and 1.5 mm ID.