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PerkinElmer Brownlee SPP Columns

Brownlee SPP Columns

Brownlee SPP (Superficially Porous Particle) C18 columns are high purity and exhibit excellent peak shapes for a wide range of compounds using reverse phase separation. They are filled with 2.7 μm superficially porous particles that contain a 1.7 μm solid inner core and a 0.5 μm porous silica outer shell, allowing for a shorter diffusion path and nearly double the efficiency compared to traditional fully porous silica particles. The columns can be used to enhance the performance of both traditional HPLC systems and UHPLC systems.



Item Name Product Image Price

PerkinElmer Brownlee SPP 2.7 µm C8 3.0 X 100 mm - N9308427

General Purpose Octyl phase for reversed phase separations when less retention than a C18 is desired. High purity reversed phase packing that exhibits excellent peak shape for a wide range of compounds. Its features and benefits include - Solid...
PerkinElmer Brownlee SPP 2.7 µm C8 3.0 X 100 mm - N9308427
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PerkinElmer Brownlee SPP 2.7 µm C8 3.0 X 150 mm - N9308428

General Purpose Octyl phase for reversed phase separations when less retention than a C18 is desired. High purity reversed phase packing that exhibits excellent peak shape for a wide range of compounds. Its features and benefits include - Solid...
PerkinElmer Brownlee SPP 2.7 µm C8 3.0 X 150 mm - N9308428
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PerkinElmer Brownlee SPP 2.7 µm C8 4.6 X 20 mm - N9308429

General Purpose Octyl phase for reversed phase separations when less retention than a C18 is desired. High purity reversed phase packing that exhibits excellent peak shape for a wide range of compounds. Its features and benefits include - Solid...
PerkinElmer Brownlee SPP 2.7 µm C8 4.6 X 20 mm - N9308429
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PerkinElmer Brownlee SPP 2.7 µm C8 4.6 X 30 mm - N9308430

General Purpose Octyl phase for reversed phase separations when less retention than a C18 is desired. High purity reversed phase packing that exhibits excellent peak shape for a wide range of compounds. Its features and benefits include - Solid...
PerkinElmer Brownlee SPP 2.7 µm C8 4.6 X 30 mm - N9308430
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PerkinElmer Brownlee SPP 2.7 µm C8 4.6 X 50 mm - N9308431

General Purpose Octyl phase for reversed phase separations when less retention than a C18 is desired. High purity reversed phase packing that exhibits excellent peak shape for a wide range of compounds. Its features and benefits include - Solid...
PerkinElmer Brownlee SPP 2.7 µm C8 4.6 X 50 mm - N9308431
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PerkinElmer Brownlee SPP 2.7 µm C8 4.6 X 75 mm - N9308432

General Purpose Octyl phase for reversed phase separations when less retention than a C18 is desired. High purity reversed phase packing that exhibits excellent peak shape for a wide range of compounds. Its features and benefits include - Solid...
PerkinElmer Brownlee SPP 2.7 µm C8 4.6 X 75 mm - N9308432
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PerkinElmer Brownlee SPP 2.7 µm C8 4.6 X 100 mm - N9308433

General Purpose Octyl phase for reversed phase separations when less retention than a C18 is desired. High purity reversed phase packing that exhibits excellent peak shape for a wide range of compounds. Its features and benefits include - Solid...
PerkinElmer Brownlee SPP 2.7 µm C8 4.6 X 100 mm - N9308433
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PerkinElmer Brownlee SPP 2.7 µm HILIC 2.1 x 30 mm - N9308435

General purpose bare silica column for normal phase and HILIC applications. High purity silica substrate. Its features and benefits include - Solid inner core, porous silica outer shell, shorter diffusion path; Very high efficiencies at moderate...
PerkinElmer Brownlee SPP 2.7 µm HILIC 2.1 x 30 mm - N9308435
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PerkinElmer Brownlee SPP 2.7 µm HILIC 2.1 x 50 mm - N9308436

General purpose bare silica column for normal phase and HILIC applications. High purity silica substrate. Its features and benefits include - Solid inner core, porous silica outer shell, shorter diffusion path; Very high efficiencies at moderate...
PerkinElmer Brownlee SPP 2.7 µm HILIC 2.1 x 50 mm - N9308436
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PerkinElmer Brownlee SPP 2.7 µm HILIC 2.1 X 75 mm - N9308437

General purpose bare silica column for normal phase and HILIC applications. High purity silica substrate. Its features and benefits include - Solid inner core, porous silica outer shell, shorter diffusion path; Very high efficiencies at moderate...
PerkinElmer Brownlee SPP 2.7 µm HILIC 2.1 X 75 mm - N9308437
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PerkinElmer Brownlee SPP 2.7 µm HILIC 2.1 x 150 mm - N9308439

General purpose bare silica column for normal phase and HILIC applications. High purity silica substrate. Its features and benefits include - Solid inner core, porous silica outer shell, shorter diffusion path; Very high efficiencies at moderate...
PerkinElmer Brownlee SPP 2.7 µm HILIC 2.1 x 150 mm - N9308439
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PerkinElmer Brownlee SPP 2.7 µm HILIC 3.0 x 30 mm - N9308440

General purpose bare silica column for normal phase and HILIC applications. High purity silica substrate. Its features and benefits include - Solid inner core, porous silica outer shell, shorter diffusion path; Very high efficiencies at moderate...
PerkinElmer Brownlee SPP 2.7 µm HILIC 3.0 x 30 mm - N9308440
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PerkinElmer Brownlee SPP 2.7 µm HILIC 3.0 x 50 mm - N9308441

General purpose bare silica column for normal phase and HILIC applications. High purity silica substrate. Its features and benefits include - Solid inner core, porous silica outer shell, shorter diffusion path; Very high efficiencies at moderate...
PerkinElmer Brownlee SPP 2.7 µm HILIC 3.0 x 50 mm - N9308441
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PerkinElmer Brownlee SPP 2.7 µm HILIC 3.0 x 75 mm - N9308442

General purpose bare silica column for normal phase and HILIC applications. High purity silica substrate. Its features and benefits include - Solid inner core, porous silica outer shell, shorter diffusion path; Very high efficiencies at moderate...
PerkinElmer Brownlee SPP 2.7 µm HILIC 3.0 x 75 mm - N9308442
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PerkinElmer Brownlee SPP 2.7 µm HILIC 3.0 x 150 mm - N9308444

General purpose bare silica column for normal phase and HILIC applications. High purity silica substrate. Its features and benefits include - Solid inner core, porous silica outer shell, shorter diffusion path; Very high efficiencies at moderate...
PerkinElmer Brownlee SPP 2.7 µm HILIC 3.0 x 150 mm - N9308444
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PerkinElmer Brownlee SPP 2.7 µm HILIC 4.6 x 30 mm - N9308445

General purpose bare silica column for normal phase and HILIC applications. High purity silica substrate. Its features and benefits include - Solid inner core, porous silica outer shell, shorter diffusion path; Very high efficiencies at moderate...
PerkinElmer Brownlee SPP 2.7 µm HILIC 4.6 x 30 mm - N9308445
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PerkinElmer Brownlee SPP 2.7 µm HILIC 4.6 x 50 mm - N9308446

Brownlee SPP 2.7 µm HILIC 4.6 x 50 mm. Its features and benefits include - Solid inner core, porous silica outer shell, shorter diffusion path; Very high efficiencies at moderate back pressures, Nearly twice the efficiency of 3-µm particle...
PerkinElmer Brownlee SPP 2.7 µm HILIC 4.6 x 50 mm - N9308446
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PerkinElmer Brownlee SPP 2.7 µm HILIC 4.6 x 75 MM - N9308447

General purpose bare silica column for normal phase and HILIC applications. High purity silica substrate. Its features and benefits include - Solid inner core, porous silica outer shell, shorter diffusion path; Very high efficiencies at moderate...
PerkinElmer Brownlee SPP 2.7 µm HILIC 4.6 x 75 MM - N9308447
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PerkinElmer Brownlee SPP 2.7 µm RP-Amide 2.1 X 20 mm - N9308497

Excellent phase for significantly increasing the retention and selectivity of acids, for symmetrical peak shapes of bases, zwitterions and other polar compounds. Base-deactivated phase with a polar group within the alkyl bonded phase. Provides...
PerkinElmer Brownlee SPP 2.7 µm RP-Amide 2.1 X 20 mm - N9308497 £716.00Buy Now

PerkinElmer Brownlee SPP 2.7 µm RP-Amide 2.1 X 50 mm - N9308499

Excellent phase for significantly increasing the retention and selectivity of acids, for symmetrical peak shapes of bases, zwitterions and other polar compounds. Base-deactivated phase with a polar group within the alkyl bonded phase. Provides...
PerkinElmer Brownlee SPP 2.7 µm RP-Amide 2.1 X 50 mm - N9308499
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