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Silica-based Columns (Others)

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5C8 · Use when the retention capacity of C18 is too strong
· Rapid mass transfer and fast equilibration allow its use as an ion-pair chromatography
· Fulfills USP L7 requirements
5CN · Utilizes reversed phase interaction and π-electron interaction to separate regioisomers, which typically cannot be separated with ODS or C8 columns
· Fulfills USP L10 requirements
5NPE · Utilizes several types of interactions based on π-electrons to separate structural isomers
5SIL · Packed with high purity silica (99.99 % or higher)
· Suitable used with nonpolar organic solvents for normal phase analysis
· Fulfills USP L3 requirements
5NH · Suitable for saccharides analysis using HILIC mode
· Fulfills USP L8 requirements


(Standard columns)

Product codeProduct namePlate number
(TPN/column)
Functional
group
Particle size
(μm)
Carbon
load (%)
F6650052
F6650053
Silica 5C8 4D
Silica 5C8 4E
≥ 9,000
  ≥ 15,000
Octyl
Octyl
5
5
10
10
F6650058
F6650059
Silica 5CN 4D
Silica 5CN 4E
≥ 7,000
  ≥ 12,000
Cyanopropyl
Cyanopropyl
5
5
-
-
F6650062
Silica 5NPE 4D
≥ 8,000
Nitrophenylethyl
5
-
F6650050
F6650051
Silica 5SIL 4D
Silica 5SIL 4E
≥ 9,000
  ≥ 15,000
-
-
5
5
-
-
F6650060
F6650061
Silica 5NH 4D
Silica 5NH 4E
≥ 5,000
  ≥ 8,000
Aminopropyl
Aminopropyl
5
5
-
-
Product nameSize (mm)
I.D. x Length
Shipping solvent
5C8 4D
5C8 4E
4.6 x 150
4.6 x 250
H2O/CH3OH=34/66
H2O/CH3OH=34/66
5CN 4D
5CN 4E
4.6 x 150
4.6 x 250
H2O/CH3OH=60/40
H2O/CH3OH=60/40
5NPE 4D
4.6 x 150
H2O/CH3OH=45/55
5SIL 4D
5SIL 4E
4.6 x 150
4.6 x 250
C6H14/C2H5OH=95/5
C6H14/C2H5OH=95/5
5NH 4D
5NH 4E
4.6 x 150
4.6 x 250
H2O/CH3CN=5/95
H2O/CH3CN=5/95

*Pore size of all silica-based columns described in this page is approximately 100 Å.

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