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COSMOSIL NPE HPLC Columns


COSMOSIL NPE column is a reversed phase column with nitrophenylethyl groups bonded silica packing material. This column provides unique retention characteristics, slightly different from the COSMOSIL PYE column, utilizing both dipole-dipole and π-π interactions.




Item Name Product Image Price

Nacalai Tesque COSMOSIL 5NPE Analytical Column, 5 µm, 1.0 mm I.D. x 150 mm - 05897-01

COSMOSIL 5NPE Product No. 05897-01 COSMOSIL PYE (pyrenylethyl group bonded) and COSMOSIL NPE (nitrophenylethyl group bonded) column show unique...
Nacalai Tesque COSMOSIL 5NPE Analytical Column, 5 µm, 1.0 mm I.D. x 150 mm - 05897-01 £907.50

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Nacalai Tesque COSMOSIL 5NPE Analytical Column, 5 µm, 2.0 mm I.D. x 100 mm - 34500-71

COSMOSIL 5NPE Product No. 34500-71 COSMOSIL PYE (pyrenylethyl group bonded) and COSMOSIL NPE (nitrophenylethyl group bonded) column show unique...
Nacalai Tesque COSMOSIL 5NPE Analytical Column, 5 µm, 2.0 mm I.D. x 100 mm - 34500-71 £742.50

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Nacalai Tesque COSMOSIL 5NPE Analytical Column, 5 µm, 2.0 mm I.D. x 150 mm - 34328-51

COSMOSIL 5NPE Product No. 34328-51 COSMOSIL PYE (pyrenylethyl group bonded) and COSMOSIL NPE (nitrophenylethyl group bonded) column show unique...
Nacalai Tesque COSMOSIL 5NPE Analytical Column, 5 µm, 2.0 mm I.D. x 150 mm - 34328-51 £808.51

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Nacalai Tesque COSMOSIL 5NPE Analytical Column, 5 µm, 2.0 mm I.D. x 250 mm - 34379-91

COSMOSIL 5NPE Product No. 34379-91 COSMOSIL PYE (pyrenylethyl group bonded) and COSMOSIL NPE (nitrophenylethyl group bonded) column show unique...
Nacalai Tesque COSMOSIL 5NPE Analytical Column, 5 µm, 2.0 mm I.D. x 250 mm - 34379-91 £1,155.00

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Nacalai Tesque COSMOSIL 5NPE Analytical Column, 5 µm, 4.6 mm I.D. x 100 mm - 04673-51

COSMOSIL 5NPE Product No. 04673-51 COSMOSIL PYE (pyrenylethyl group bonded) and COSMOSIL NPE (nitrophenylethyl group bonded) column show unique...
Nacalai Tesque COSMOSIL 5NPE Analytical Column, 5 µm, 4.6 mm I.D. x 100 mm - 04673-51 £775.50

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Nacalai Tesque COSMOSIL 5NPE Analytical Column, 5 µm, 4.6 mm I.D. x 150 mm - 37902-21

COSMOSIL 5NPE Product No. 37902-21 COSMOSIL PYE (pyrenylethyl group bonded) and COSMOSIL NPE (nitrophenylethyl group bonded) column show unique...
Nacalai Tesque COSMOSIL 5NPE Analytical Column, 5 µm, 4.6 mm I.D. x 150 mm - 37902-21 £808.51

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Nacalai Tesque COSMOSIL 5NPE Analytical Column, 5 µm, 4.6 mm I.D. x 250 mm - 37990-71

COSMOSIL 5NPE Product No. 37990-71 COSMOSIL PYE (pyrenylethyl group bonded) and COSMOSIL NPE (nitrophenylethyl group bonded) column show unique...
Nacalai Tesque COSMOSIL 5NPE Analytical Column, 5 µm, 4.6 mm I.D. x 250 mm - 37990-71 £1,221.00

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Nacalai Tesque COSMOSIL 5NPE Preparative Column, 5 µm, 10.0 mm I.D. x 250 mm - 05469-11

COSMOSIL 5NPE Product No. 05469-11 COSMOSIL PYE (pyrenylethyl group bonded) and COSMOSIL NPE (nitrophenylethyl group bonded) column show unique...
Nacalai Tesque COSMOSIL 5NPE Preparative Column, 5 µm, 10.0 mm I.D. x 250 mm - 05469-11 £3,836.81

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Nacalai Tesque COSMOSIL 5NPE Preparative Column, 5 µm, 20.0 mm I.D. x 150 mm - 02638-81

COSMOSIL 5NPE Product No. 02638-81 COSMOSIL PYE (pyrenylethyl group bonded) and COSMOSIL NPE (nitrophenylethyl group bonded) column show unique...
Nacalai Tesque COSMOSIL 5NPE Preparative Column, 5 µm, 20.0 mm I.D. x 150 mm - 02638-81 £9,899.99

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Nacalai Tesque COSMOSIL 5NPE Preparative Column, 5 µm, 20.0 mm I.D. x 250 mm - 38046-21

COSMOSIL 5NPE Product No. 38046-21 COSMOSIL PYE (pyrenylethyl group bonded) and COSMOSIL NPE (nitrophenylethyl group bonded) column show unique...
Nacalai Tesque COSMOSIL 5NPE Preparative Column, 5 µm, 20.0 mm I.D. x 250 mm - 38046-21 £14,437.51

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Nacalai Tesque COSMOSIL 5NPE Preparative Column, 5 µm, 28.0 mm I.D. x 250 mm - 09553-71

COSMOSIL 5NPE Product No. 09553-71 COSMOSIL PYE (pyrenylethyl group bonded) and COSMOSIL NPE (nitrophenylethyl group bonded) column show unique...
Nacalai Tesque COSMOSIL 5NPE Preparative Column, 5 µm, 28.0 mm I.D. x 250 mm - 09553-71 £24,708.75

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Nacalai Tesque COSMOSIL 5NPE Guard Column, 5 µm, 4.6 mm I.D. x 10 mm - 37904-01

COSMOSIL 5NPE Product No. 37904-01 COSMOSIL PYE (pyrenylethyl group bonded) and COSMOSIL NPE (nitrophenylethyl group bonded) column show unique...
Nacalai Tesque COSMOSIL 5NPE Guard Column, 5 µm, 4.6 mm I.D. x 10 mm - 37904-01 £404.80

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Nacalai Tesque COSMOSIL 5NPE Guard Column, 5 µm, 10.0 mm I.D. x 20 mm - 38045-31

COSMOSIL 5NPE Product No. 38045-31 COSMOSIL PYE (pyrenylethyl group bonded) and COSMOSIL NPE (nitrophenylethyl group bonded) column show unique...
Nacalai Tesque COSMOSIL 5NPE Guard Column, 5 µm, 10.0 mm I.D. x 20 mm - 38045-31 £866.80

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Nacalai Tesque COSMOSIL 5NPE Guard Column, 5 µm, 20.0 mm I.D. x 20 mm - 05868-81

COSMOSIL 5NPE Product No. 05868-81 COSMOSIL PYE (pyrenylethyl group bonded) and COSMOSIL NPE (nitrophenylethyl group bonded) column show unique...
Nacalai Tesque COSMOSIL 5NPE Guard Column, 5 µm, 20.0 mm I.D. x 20 mm - 05868-81 £2,887.51

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Nacalai Tesque COSMOSIL 5NPE Guard Column, 5 µm, 20.0 mm I.D. x 50 mm - 05869-71

COSMOSIL 5NPE Product No. 05869-71 COSMOSIL PYE (pyrenylethyl group bonded) and COSMOSIL NPE (nitrophenylethyl group bonded) column show unique...
Nacalai Tesque COSMOSIL 5NPE Guard Column, 5 µm, 20.0 mm I.D. x 50 mm - 05869-71 £3,630.00

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