Products

COSMOSIL C22-AR-II, C8-MS, C4-MS, TMS-MS, PE-MS

Standard Reversed Phase Chromatography - Alkyl Type / Others

Specifications

Packing Material PFP CN-MS C22-AR-II C8-MS
USP Code L43 L10 L7
Silica Gel High Purity Porous Spherical Silica
Particle Size 5 µm
Pore Size approx. 120 Å
Specific Surface Area approx. 300 m2/g
Stationary Phase Structure
Pentafluorophenyl group
octadecyl
Cyanopropyl Group
doccyl
Dococyl Group
octyl
Octyl
Group
Bonding Type Monomeric Polymeric Monomeric
Main Interaction Hydrophobic
interaction
π-π interaction
Dipole-dipole
Hydrophobic
interaction
π-π interaction
Hydrophobic interaction
End Capping Treatment Near-perfect Treatment
Carbon Content approx. 10% approx. 7% approx. 19% approx. 10%
pH Range 2-7.5
Packing Material C4-MS TMS-MS PE-MS
USP Code L26 L13 L11
Silica Gel High Purity Porous Spherical Silica
Particle Size 5 µm
Pore Size approx. 120 Å
Specific Surface Area approx. 300 m2/g
Stationary Phase butyl
Butyl
Group
trimethyl
Trimethyl
Group
doccyl
Phenylethyl Group
Bonding Type Monomeric
Main Interaction Hydrophobic Interaction Hydrophobic Interaction
π- π Interaction
End Capping Treatment Near-perfect Treatment
Carbon Content approx. 7% approx. 5% approx. 10%
pH Range 2-7.5

Product Information

Different of Separation Characteristic

Chromatograms

Condition
Column Size 4.6 mm I.D. x 150 mm Sample 1. Acetophenone 0.05 µg
Mobile Phase Methanol : Water = 60 : 40 2. Methyl Benzoate 0.5 µg
Flow Rate 1.0 ml/min 3. Benzene 2.0 µg
Temperature 30°C 4. Toluene 2.0 µg
Detection UV 254 nm

References

Reference list

Ordering Information

Analytical and Preparative Column (Particle size : 5 µm)

COSMOSIL 5C22-AR-II

Product Name Size Product No. Price
COSMOSIL 5C22-AR-II Guard Column
4.6 mm I.D. x 10 mm 04881-21 e-Nacalai
10 mm I.D. x 20 mm 05554-81
COSMOSIL 5C22-AR-II Packed Column
4.6 mm I.D. x 50 mm 05848-41 e-Nacalai
4.6 mm I.D. x 100 mm 05849-31
4.6 mm I.D. x 150 mm 04598-51
4.6 mm I.D. x 250 mm 04599-41
6.0 mm I.D. x 150 mm 05850-91
6.0 mm I.D. x 250 mm 05851-81
10 mm I.D. x 250 mm 04969-91
20 mm I.D. x 250 mm 05183-41

COSMOSIL 5C8-MS

Product Name Size Product No. Price
COSMOSIL 5C8-MS Guard Column
4.6 mm I.D. x 10 mm 38151-31 e-Nacalai
10 mm I.D. x 20 mm 38152-21
COSMOSIL 5C8-MS Packed Column
4.6 mm I.D. x 50 mm 38153-11 e-Nacalai
4.6 mm I.D. x 100 mm 38154-01
4.6 mm I.D. x 150 mm 38155-91
4.6 mm I.D. x 250 mm 38156-81
6.0 mm I.D. x 150 mm 38157-71
6.0 mm I.D. x 250 mm 38158-61
10 mm I.D. x 250 mm 38159-51
20 mm I.D. x 250 mm 38160-11

COSMOSIL 5C4-MS

Product Name Size Product No. Price
COSMOSIL 5C4-MS Guard Column
4.6 mm I.D. x 10 mm 38161-01 e-Nacalai
10 mm I.D. x 20 mm 38162-91
COSMOSIL 5C4-MS Packed Column
4.6 mm I.D. x 50 mm 38163-81 e-Nacalai
4.6 mm I.D. x 100 mm 38164-71
4.6 mm I.D. x 150 mm 38165-61
4.6 mm I.D. x 250 mm 38166-51
6.0 mm I.D. x 150 mm 38167-41
6.0 mm I.D. x 250 mm 38168-31
10 mm I.D. x 250 mm 38169-21
20 mm I.D. x 250 mm 38170-81

COSMOSIL 5TMS-MS

Product Name Size Product No. Price
COSMOSIL 5TMS-MS Guard Column
4.6 mm I.D. x 10 mm 38171-71 e-Nacalai
10 mm I.D. x 20 mm 38172-61
COSMOSIL 5TMS-MS Packed Column
4.6 mm I.D. x 50 mm 38173-51 e-Nacalai
4.6 mm I.D. x 100 mm 38174-41
4.6 mm I.D. x 150 mm 38175-31
4.6 mm I.D. x 250 mm 38176-21
6.0 mm I.D. x 150 mm 38177-11
6.0 mm I.D. x 250 mm 38178-01
10 mm I.D. x 250 mm 38179-91
20 mm I.D. x 250 mm 38180-51

COSMOSIL 5PE-MS

Product Name Size Product No. Price
COSMOSIL 5PE-MS Guard Column
4.6 mm I.D. x 10 mm 38181-41 e-Nacalai
10 mm I.D. x 20 mm 38182-31
COSMOSIL 5PE-MS Packed Column
4.6 mm I.D. x 50 mm 38183-21 e-Nacalai
4.6 mm I.D. x 100 mm 38184-11
4.6 mm I.D. x 150 mm 38185-01
4.6 mm I.D. x 250 mm 38186-91
6.0 mm I.D. x 150 mm 38187-81
6.0 mm I.D. x 250 mm 38188-71
10 mm I.D. x 250 mm 38189-61
20 mm I.D. x 250 mm 38190-21

(Storage) RT: Room temperature, A: Cool and dark, R: Refrigerator, F: Freeze