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ChromaNik Sunniest PhE

Sunniest series achieved the perfect end-capping through the development of their own method.
This column achieves high durability, under acidic and basic pH conditions, by the deactivation of residual silanol groups.
This series also includes UHPLC columns, for quick separations, which is the Sunniest C18-HT 2μm particle.

Sunniest PhE Ordering Information

Inner diameter (mm)  Length (mm) Sunniest PhE, 3µm


Catalog no.

Sunniest PhE, 5µm


Catalog no.

USP category
2 50
75
100
150
250
IU-EP2241
IU-EP2251
IU-EP2261
IU-EP2271
IU-EP2281
IU-EP3241

IU-EP3261
IU-EP3271
IU-EP3281
L11
3 50
100
150
250
IU-EP2341
IU-EP2361
IU-EP2371
IU-EP2381
IU-EP3341
IU-EP3361
IU-EP3371
IU-EP3381
L11
4.6 10
50
75
100
150
250

IU-EP2441
IU-EP2451
IU-EP2461
IU-EP2471
IU-EP2481
IU-EP3411
IU-EP3441

IU-EP3461
IU-EP3471
IU-EP3481
L11
10 250 IU-EP3781 L11
20 50
150
250


IU-EP3841
IU-EP3871
IU-EP3881
L11
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Description

Sunniest PhE

This special C18 reagent consists of a C18 chain part and an end-capping part like an arm that moves like a Geometrid caterpillar so that a functional group on the tip of the arm can bond with a silanol group located anywhere.
After bonding this unique C18 reagent, an end-capping is done with trimethysilane (TMS) using SAC technique. (The SAC technique was developed by Chromanik Technologies Inc. for Sunrise C18-SAC and is an operating technique in which silanol groups are converted into asiloxane bond under high-temperature conditions)