COSMOSIL πNAP is a reversed phase HPLC column with naphtylethyl group bonded silica packing material. The naphthylethyl group is composed of two fused aromatic rings and forms strong π-π interactions with unsaturated compounds. This column offers improved separation of compounds such as positional isomers that are difficult to analyze with alkyl group bonded materials.
COSMOSIL nNap Columns

Item Name | Product Image | Price |
---|---|---|
Nacalai Tesque COSMOSIL πNAP Packed Column, 5 µm, 10.0 mm I.D. x 250 mm - 08089-01COSMOSIL πNAP Product No. 08089-01 COSMOSIL πNAP is a reversed phase HPLC column with naphtylethyl group bonded silica packing material. The naphthylethyl group is composed of two fused aromatic rings and forms strong π-π... |
![]() |
£974.40![]() |
Nacalai Tesque COSMOSIL πNAP Packed Column, 5 µm, 20.0 mm I.D. x 150 mm - 08092-41COSMOSIL πNAP Product No. 08092-41 COSMOSIL πNAP is a reversed phase HPLC column with naphtylethyl group bonded silica packing material. The naphthylethyl group is composed of two fused aromatic rings and forms strong π-π... |
![]() |
£1,674.75![]() |
Nacalai Tesque COSMOSIL πNAP Packed Column, 5 µm, 20.0 mm I.D. x 250 mm - 08093-31COSMOSIL πNAP Product No. 08093-31 COSMOSIL πNAP is a reversed phase HPLC column with naphtylethyl group bonded silica packing material. The naphthylethyl group is composed of two fused aromatic rings and forms strong π-π... |
![]() |
£2,253.30![]() |
Nacalai Tesque COSMOSIL πNAP Packed Column 28.0mm ID x 100mm - 12563-41 |
![]() |
£3,410.40![]() |
Nacalai Tesque COSMOSIL πNAP Packed Column, 5 µm, 28.0 mm I.D. x 250 mm - 08095-11COSMOSIL πNAP Product No. 08095-11 COSMOSIL πNAP is a reversed phase HPLC column with naphtylethyl group bonded silica packing material. The naphthylethyl group is composed of two fused aromatic rings and forms strong π-π... |
![]() |
£4,811.10![]() |
Nacalai Tesque COSMOSIL πNAP Guard Column, 5 µm, 4.6 mm I.D. x 10 mm - 08082-71COSMOSIL πNAP Product No. 08082-71 COSMOSIL πNAP is a reversed phase HPLC column with naphtylethyl group bonded silica packing material. The naphthylethyl group is composed of two fused aromatic rings and forms strong π-π... |
![]() |
£207.53![]() |
Nacalai Tesque COSMOSIL πNAP Guard Column, 5 µm, 10.0 mm I.D. x 20 mm - 08087-21COSMOSIL πNAP Product No. 08087-21 COSMOSIL πNAP is a reversed phase HPLC column with naphtylethyl group bonded silica packing material. The naphthylethyl group is composed of two fused aromatic rings and forms strong π-π... |
![]() |
£364.54![]() |
Nacalai Tesque COSMOSIL πNAP Guard Column, 5 µm, 20.0 mm I.D. x 20 mm - 08090-61COSMOSIL πNAP Product No. 08090-61 COSMOSIL πNAP is a reversed phase HPLC column with naphtylethyl group bonded silica packing material. The naphthylethyl group is composed of two fused aromatic rings and forms strong π-π... |
![]() |
Live chat below or contact us for latest price. ... more info |
Nacalai Tesque COSMOSIL πNAP Guard Column, 5 µm, 20.0 mm I.D. x 50 mm - 08091-51COSMOSIL πNAP Product No. 08091-51 COSMOSIL πNAP is a reversed phase HPLC column with naphtylethyl group bonded silica packing material. The naphthylethyl group is composed of two fused aromatic rings and forms strong π-π... |
![]() |
£1,339.80![]() |
Nacalai Tesque COSMOSIL πNAP Guard Column, 5 µm, 28.0 mm I.D. x 50 mm - 08094-21COSMOSIL πNAP Product No. 08094-21 COSMOSIL πNAP is a reversed phase HPLC column with naphtylethyl group bonded silica packing material. The naphthylethyl group is composed of two fused aromatic rings and forms strong π-π... |
![]() |
Live chat below or contact us for latest price. ... more info |
Nacalai Tesque COSMOSIL 2.5πNAP UHPLC Packed Column, 2.5 µm, 2.0 mm I.D. x 50 mm - 06062-91COSMOSIL 2.5πNAPCOSMOSIL 2.5πNAP provides greater performance in separating positional isomers and other closely related compounds which are difficult to analyze with C18.COSMOSIL 2.5 πNAPSilica gelhigh purity porous spherical... |
![]() |
£456.75![]() |
Nacalai Tesque COSMOSIL 2.5πNAP UHPLC Packed Column, 2.5 µm, 22.0 mm I.D. x 75 mm - 06051-31COSMOSIL 2.5πNAPCOSMOSIL 2.5πNAP provides greater performance in separating positional isomers and other closely related compounds which are difficult to analyze with C18.COSMOSIL 2.5 πNAPSilica gelhigh purity porous spherical... |
![]() |
£456.75![]() |
Nacalai Tesque COSMOSIL 2.5πNAP UHPLC Packed Column, 2.5 µm, 2.0 mm I.D. x 100 mm - 06052-21COSMOSIL 2.5πNAPCOSMOSIL 2.5πNAP provides greater performance in separating positional isomers and other closely related compounds which are difficult to analyze with C18.COSMOSIL 2.5 πNAPSilica gelhigh purity porous spherical... |
![]() |
£456.75![]() |
Nacalai Tesque COSMOSIL 2.5πNAP UHPLC Packed Column, 2.5 µm, 3.0 mm I.D. x 50 mm - 06054-01COSMOSIL 2.5πNAPCOSMOSIL 2.5πNAP provides greater performance in separating positional isomers and other closely related compounds which are difficult to analyze with C18.COSMOSIL 2.5 πNAPSilica gelhigh purity porous spherical... |
![]() |
£456.75![]() |
Nacalai Tesque COSMOSIL 2.5πNAP UHPLC Packed Column, 2.5 µm, 3.0 mm I.D. x 75 mm - 06055-91COSMOSIL 2.5πNAPCOSMOSIL 2.5πNAP provides greater performance in separating positional isomers and other closely related compounds which are difficult to analyze with C18.COSMOSIL 2.5 πNAPSilica gelhigh purity porous spherical... |
![]() |
£456.75![]() |
Nacalai Tesque COSMOSIL 2.5πNAP UHPLC Packed Column, 2.5 µm, 3.0 mm I.D. x 100 mm - 06057-71COSMOSIL 2.5πNAPCOSMOSIL 2.5πNAP provides greater performance in separating positional isomers and other closely related compounds which are difficult to analyze with C18.COSMOSIL 2.5 πNAPSilica gelhigh purity porous spherical... |
![]() |
£456.75![]() |