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EC HPLC column (analytical), NUCLEODUR C18 Gravity-SB, 5 µm

Hydrophobic C18 phase with distinct polar selectivity for better retention of early eluting substances. This HPLC phase is made of high purity NUCLEODUR HPLC silica gel and shows excellent performance under highly aqueous conditions. Due to low bleeding characteristics these columns are suitable for LC/MS. This stationary phase is used for overall sophisticated analytical separations, especially for polar compounds.

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Technical Data

 760613.20  760613.30  760613.46  760613.40  760615.46  760616.20 760616.3  760616.40  760616.46
Column length 50 mm 75 mm 100 mm
Column inner diameter 2 mm 3 mm 4.6 mm 4 mm 4.6 mm 2 mm 3 mm 4 mm 4.6 mm
Column volume 0.15 mL 0.35 mL 0.83 mL 0.62 mL 1.25 mL 0.3 mL 0.7 mL 1.25 mL 1.65 mL

 

 

 760617.20  760617.30  760617.40  760617.46  760618.20  760618.30  760618.40  760618.46
Column length 125 mm 150 mm
Column inner diameter 2 mm 3 mm 4 mm 4.6 mm 2 mm 3 mm 4 mm 4.6 mm
Column volume 0.37 mL 0.87 mL 1.56 mL 2.06 mL 0.45 mL 1.05 mL 1.9 mL 2.5 mL

 

 760619.20  760619.30  760619.40  760619.46
Column length 250 mm
Column inner diameter 2 mm 3 mm 4 mm 4.6 mm
Column volume 0.8 mL 1.75 mL 3.15 mL 4.15 mL

 

 

Similar details 760616.20, 760616.3, 760616.40, 760616.46, 760617.20, 760617.30, 760617.40, 760617.46, 760618.20, 760618.30, 760618.40, 760618.46, 760619.20, 760619.30, 760619.40, 760619.46, 760613.20, 760613.30, 760613.46, 760613.40, 760615.46
Method HPLC, analytical
Brand NUCLEODUR
Base material NUCLEODUR – high purity silica
Phase NUCLEODUR C18 Gravity-SB
USP listing L1
Surface chemistry Monomeric octadecyl (C18, ODS) modification with bulky side chains, distinct polar selectivity
Mode Reversed phase (RP)
Type EC HPLC column (analytical)
Hardware Stainless steel
Particle type Fully porous particles (FPP)
Particle shape Spherical
Particle size 5 µm
Eluent in HPLC column Acetonitrile – water
Recommended application(s) Antibiotics, Especially for polar compounds, Excellent performance under highly aqueous conditions, Ideal for method development, Organic acids, Reversed phase, RP applications HPLC, Water-soluble vitamins
Endcapped Yes
Carbon content 13.00%
pH stability 1.0–9.0
Pore size 110 Å
Specific surface according to BET 340 m²/g
Temperature stability (max) 60 °C
Pressure stability (max) 600 bar / 8700 psi
Hazardous material No

 

 

 

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