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HPLC Guard Columns (analytical) NUCLEODUR® 100-3 C8 ec 4x3 mm

From  Macherey-Nagel
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L x Ø internal (column)


For protection of your main HPLC column from contamination, it is recommended to use guard columns. These short columns are placed into a guard column holder. The guard column holder in combination with a guard column inside is installed between the injector and the HPLC column. This installation prevents chemical impurities to reach the main column. Because a contamination could form an irreversible bond with the column packing material (stationary phase) and this can result in shorter column life. If you want to prolong the lifetime of your main column, then these short columns can help you.
Product details

€132.25/Pack Qty. 

excl. VAT. | 3 unit(s) per Pack Qty.

Art. No. 1HL0.1

Available at short notice
Free of shipping costs from 125 €
from 6 Pack Qty. €125.64/Pack Qty.
from 24 Pack Qty. €119.02/Pack Qty.
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Product details


For protection of your main HPLC column from contamination, it is recommended to use guard columns. These short columns are placed into a guard column holder. The guard column holder in combination with a guard column inside is installed between the injector and the HPLC column. This installation prevents chemical impurities to reach the main column. Because a contamination could form an irreversible bond with the column packing material (stationary phase) and this can result in shorter column life. If you want to prolong the lifetime of your main column, then these short columns can help you.



HPLC Guard Columns (analytical) NUCLEODUR® 100-3 C8 ec 4x3 mm 

Technical Information
Column inner diameter 3 mm
Column length 4 mm
L x Ø internal (column) 4 x 3 mm
Grid Yes 
Eluent in column Acetonitrile - Water 
Surface chemistry Medium density monomeric octyl (C8, MOS) modification 
Separation principle Reversed phase (RP) 
Particle type Fully porous particles (FPP) 
Particle size 3 µm
Specific surface according to BET 340 m²/g
Pore volume 0.9 ml/g
Pore size 110 Å
Temperature stability 60 ° C 
Pressure stability 600 bar 
pH stability 1.0 - 9.0 
Carbon content 10,5 %
HPLC Guard Columns (analytical) NUCLEODUR® 100-3 C8 ec 4x3 mm
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Order No. L x Ø internal (column) Pack Qty. Price Quantity
1HL0.1 4 x 3 mm 3 unit(s) €132.25
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NUCLEODUR® Columns for HPLC

NUCLEODUR® as a state-of-the-art silica is the ideal base material for modern HPLC phases. We offer two phases NUCLEODUR® C18 Gravity which is ideal for sophisticated analytical separations and NUCLEODUR® C18 ec suitable for routine HPLC analysis.