Senshu Scientific LC Columns

Senshu Scientific

Senshu Pak HPLC Columns – DOCOSIL & PEGASIL Series

The Senshu Pak line by Senshu Scientific offers a versatile range of LC columns and covers a broad family of columns made by Senshu Scientific for optimal performance for various applications.

The DOCOSIL C22 columns feature a long-chain alkyl bonded phase with 3µm or 5µm particles and 100Å pore size, delivering stronger hydrophobic interactions than standard C18 columns. This makes them ideal for challenging lipophilic compounds and advanced reversed-phase chromatography.

The PEGASIL series is built on high-purity silica with excellent end-capping, which reduces peak tailing when analyzing basic compounds. Multiple bonded phases, including ODS (C18), C8, and C4, allow users to tailor retention strength according to their analytical needs.

Key Features

High-performance LC columns from Senshu Scientific
Senshu Pak PEGASIL series with multiple bonded-phase options (C22, C18, C8, C4)
DOCOSIL C22 series provides enhanced hydrophobic interactions compared to typical C18 columns

379 Products

Product Number	Description	Price	Specifications

SC-DC-A050-SP DOCOSIL C22 SP100-3 100Å 3µm, 1.0 x 50mm, ea. Price on request

Product Number: SC-DC-A050-SP
Manufacturer: Senshu Scientific
Brand: Senshu pak
Selectivity: C22
Particle Size: 3 µm
Pore Size: 100 Å
Carbon Load: 20 %
Column Length: 50 mm
Column ID: 1.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
Temperature Range: 40°C
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Package Size: 1

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SC-DC-A051-SP DOCOSIL C22 SP100 100Å 5µm, 1.0 x 50mm, ea. Price on request

Product Number: SC-DC-A051-SP
Manufacturer: Senshu Scientific
Brand: Senshu pak
Selectivity: C22
Particle Size: 5 µm
Pore Size: 100 Å
Carbon Load: 20 %
Column Length: 50 mm
Column ID: 1.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
Temperature Range: 40°C
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Package Size: 1

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SC-PG-C4-A050-SP PEGASIL C4 SP100-3 100Å 3µm, 1.0 x 50mm, ea. Price on request

Product Number: SC-PG-C4-A050-SP
Manufacturer: Senshu Scientific
Brand: Senshu pak
Selectivity: C4
Particle Size: 3 µm
Pore Size: 100 Å
Carbon Load: 6.5 %
Endcapping: yes
Column Length: 50 mm
Column ID: 1.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L26
Temperature Range: 40°C
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 310 m2/g
Package Size: 1

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SC-PG-C4-A050-SPW PEGASIL C4 SP300-3 300Å 3µm, 1.0 x 50mm, ea. Price on request

Product Number: SC-PG-C4-A050-SPW
Manufacturer: Senshu Scientific
Brand: Senshu pak
Selectivity: C4
Particle Size: 3 µm
Pore Size: 300 Å
Carbon Load: 2.5 %
Endcapping: yes
Column Length: 50 mm
Column ID: 1.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L26
Temperature Range: 40°C
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 100 m2/g
Package Size: 1

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SC-PG-C4-A051-SP PEGASIL C4 SP100 100Å 5µm, 1.0 x 50mm, ea. Price on request

Product Number: SC-PG-C4-A051-SP
Manufacturer: Senshu Scientific
Brand: Senshu pak
Selectivity: C4
Particle Size: 5 µm
Pore Size: 100 Å
Carbon Load: 6.5 %
Endcapping: yes
Column Length: 50 mm
Column ID: 1.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L26
Temperature Range: 40°C
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 310 m2/g
Package Size: 1

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SC-PG-C4-A051-SPW PEGASIL C4 SP300 300Å 5µm, 1.0 x 50mm, ea. Price on request

Product Number: SC-PG-C4-A051-SPW
Manufacturer: Senshu Scientific
Brand: Senshu pak
Selectivity: C4
Particle Size: 5 µm
Pore Size: 300 Å
Carbon Load: 2.5 %
Endcapping: yes
Column Length: 50 mm
Column ID: 1.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L26
Temperature Range: 40°C
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 100 m2/g
Package Size: 1

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SC-PG-C8-A050-SP PEGASIL C8 SP100-3 100Å 3µm, 1.0 x 50mm, ea. Price on request

Product Number: SC-PG-C8-A050-SP
Manufacturer: Senshu Scientific
Brand: Senshu pak
Selectivity: C8
Particle Size: 3 µm
Pore Size: 100 Å
Carbon Load: 10 %
Endcapping: yes
Column Length: 50 mm
Column ID: 1.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L7
Temperature Range: 40°C
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 310 m2/g
Package Size: 1

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SC-PG-C8-A050-SPW PEGASIL C8 SP300-3 300Å 3µm, 1.0 x 50mm, ea. Price on request

Product Number: SC-PG-C8-A050-SPW
Manufacturer: Senshu Scientific
Brand: Senshu pak
Selectivity: C8
Particle Size: 3 µm
Pore Size: 300 Å
Carbon Load: 4.5 %
Endcapping: yes
Column Length: 50 mm
Column ID: 1.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L7
Temperature Range: 40°C
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 100 m2/g
Package Size: 1

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SC-PG-C8-A051-SP PEGASIL C8 SP100 100Å 5µm, 1.0 x 50mm, ea. Price on request

Product Number: SC-PG-C8-A051-SP
Manufacturer: Senshu Scientific
Brand: Senshu pak
Selectivity: C8
Particle Size: 5 µm
Pore Size: 100 Å
Carbon Load: 10 %
Endcapping: yes
Column Length: 50 mm
Column ID: 1.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L7
Temperature Range: 40°C
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 310 m2/g
Package Size: 1

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SC-PG-C8-A051-SPW PEGASIL C8 SP300 300Å 5µm, 1.0 x 50mm, ea. Price on request

Product Number: SC-PG-C8-A051-SPW
Manufacturer: Senshu Scientific
Brand: Senshu pak
Selectivity: C8
Particle Size: 5 µm
Pore Size: 300 Å
Carbon Load: 4.5 %
Endcapping: yes
Column Length: 50 mm
Column ID: 1.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L7
Temperature Range: 40°C
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 100 m2/g
Package Size: 1

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SC-PG-ODS-A050-SP PEGASIL ODS SP100-3 100Å 3µm, 1.0 x 50mm, ea. Price on request

Product Number: SC-PG-ODS-A050-SP
Manufacturer: Senshu Scientific
Brand: Senshu pak
Selectivity: C18
Selectivity Manufacturer: ODS
Particle Size: 3 µm
Pore Size: 100 Å
Carbon Load: 17 %
Endcapping: yes
Column Length: 50 mm
Column ID: 1.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40°C
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 310 m2/g
Package Size: 1

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SC-PG-ODS-A050-SPW PEGASIL ODS SP300-3 300Å 3µm, 1.0 x 50mm, ea. Price on request

Product Number: SC-PG-ODS-A050-SPW
Manufacturer: Senshu Scientific
Brand: Senshu pak
Selectivity: C18
Selectivity Manufacturer: ODS
Particle Size: 3 µm
Pore Size: 300 Å
Carbon Load: 6.5 %
Endcapping: yes
Column Length: 50 mm
Column ID: 1.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40°C
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 100 m2/g
Package Size: 1

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SC-PG-ODS-A051-SP PEGASIL ODS SP100 100Å 5µm, 1.0 x 50mm, ea. Price on request

Product Number: SC-PG-ODS-A051-SP
Manufacturer: Senshu Scientific
Brand: Senshu pak
Selectivity: C18
Selectivity Manufacturer: ODS
Particle Size: 5 µm
Pore Size: 100 Å
Carbon Load: 17 %
Endcapping: yes
Column Length: 50 mm
Column ID: 1.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40°C
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 310 m2/g
Package Size: 1

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SC-PG-ODS-A051-SPW PEGASIL ODS SP300 300Å 5µm, 1.0 x 50mm, ea. Price on request

Product Number: SC-PG-ODS-A051-SPW
Manufacturer: Senshu Scientific
Brand: Senshu pak
Selectivity: C18
Selectivity Manufacturer: ODS
Particle Size: 5 µm
Pore Size: 300 Å
Carbon Load: 6.5 %
Endcapping: yes
Column Length: 50 mm
Column ID: 1.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40°C
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 100 m2/g
Package Size: 1

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SC-PG-S-A050-SP PEGASIL Silica SP100-3 100Å 3µm, 1.0 x 50mm, ea. Price on request

Product Number: SC-PG-S-A050-SP
Manufacturer: Senshu Scientific
Brand: Senshu pak
Selectivity: Silica
Particle Size: 3 µm
Pore Size: 100 Å
Carbon Load: n.a.
Endcapping: n.a.
Column Length: 50 mm
Column ID: 1.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Normal Phase
USP Code: L3
Temperature Range: 40°C
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Bonding Type: n.a.
Package Size: 1

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SC-PG-S-A051-SP PEGASIL Silica SP100 100Å 5µm, 1.0 x 50mm, ea. Price on request

Product Number: SC-PG-S-A051-SP
Manufacturer: Senshu Scientific
Brand: Senshu pak
Selectivity: Silica
Particle Size: 5 µm
Pore Size: 100 Å
Carbon Load: n.a.
Endcapping: n.a.
Column Length: 50 mm
Column ID: 1.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Normal Phase
USP Code: L3
Temperature Range: 40°C
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Bonding Type: n.a.
Package Size: 1

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SC-DC-A100-SP DOCOSIL C22 SP100-3 100Å 3µm, 1.0 x 100mm, ea. Price on request

Product Number: SC-DC-A100-SP
Manufacturer: Senshu Scientific
Brand: Senshu pak
Selectivity: C22
Particle Size: 3 µm
Pore Size: 100 Å
Carbon Load: 20 %
Column Length: 100 mm
Column ID: 1.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
Temperature Range: 40°C
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Package Size: 1

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SC-DC-A101-SP DOCOSIL C22 SP100 100Å 5µm, 1.0 x 100mm, ea. Price on request

Product Number: SC-DC-A101-SP
Manufacturer: Senshu Scientific
Brand: Senshu pak
Selectivity: C22
Particle Size: 5 µm
Pore Size: 100 Å
Carbon Load: 20 %
Column Length: 100 mm
Column ID: 1.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
Temperature Range: 40°C
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Package Size: 1

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SC-PG-C4-A100-SP PEGASIL C4 SP100-3 100Å 3µm, 1.0 x 100mm, ea. Price on request

Product Number: SC-PG-C4-A100-SP
Manufacturer: Senshu Scientific
Brand: Senshu pak
Selectivity: C4
Particle Size: 3 µm
Pore Size: 100 Å
Carbon Load: 6.5 %
Endcapping: yes
Column Length: 100 mm
Column ID: 1.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L26
Temperature Range: 40°C
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 310 m2/g
Package Size: 1

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SC-PG-C4-A100-SPW PEGASIL C4 SP300-3 300Å 3µm, 1.0 x 100mm, ea. Price on request

Product Number: SC-PG-C4-A100-SPW
Manufacturer: Senshu Scientific
Brand: Senshu pak
Selectivity: C4
Particle Size: 3 µm
Pore Size: 300 Å
Carbon Load: 2.5 %
Endcapping: yes
Column Length: 100 mm
Column ID: 1.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L26
Temperature Range: 40°C
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 100 m2/g
Package Size: 1

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SC-PG-C4-A101-SP PEGASIL C4 SP100 100Å 5µm, 1.0 x 100mm, ea. Price on request

Product Number: SC-PG-C4-A101-SP
Manufacturer: Senshu Scientific
Brand: Senshu pak
Selectivity: C4
Particle Size: 5 µm
Pore Size: 100 Å
Carbon Load: 6.5 %
Endcapping: yes
Column Length: 100 mm
Column ID: 1.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L26
Temperature Range: 40°C
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 310 m2/g
Package Size: 1

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SC-PG-C4-A101-SPW PEGASIL C4 SP300 300Å 5µm, 1.0 x 100mm, ea. Price on request

Product Number: SC-PG-C4-A101-SPW
Manufacturer: Senshu Scientific
Brand: Senshu pak
Selectivity: C4
Particle Size: 5 µm
Pore Size: 300 Å
Carbon Load: 2.5 %
Endcapping: yes
Column Length: 100 mm
Column ID: 1.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L26
Temperature Range: 40°C
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 100 m2/g
Package Size: 1

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SC-PG-C8-A100-SP PEGASIL C8 SP100-3 100Å 3µm, 1.0 x 100mm, ea. Price on request

Product Number: SC-PG-C8-A100-SP
Manufacturer: Senshu Scientific
Brand: Senshu pak
Selectivity: C8
Particle Size: 3 µm
Pore Size: 100 Å
Carbon Load: 10 %
Endcapping: yes
Column Length: 100 mm
Column ID: 1.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L7
Temperature Range: 40°C
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 310 m2/g
Package Size: 1

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SC-PG-C8-A100-SPW PEGASIL C8 SP300-3 300Å 3µm, 1.0 x 100mm, ea. Price on request

Product Number: SC-PG-C8-A100-SPW
Manufacturer: Senshu Scientific
Brand: Senshu pak
Selectivity: C8
Particle Size: 3 µm
Pore Size: 300 Å
Carbon Load: 4.5 %
Endcapping: yes
Column Length: 100 mm
Column ID: 1.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L7
Temperature Range: 40°C
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 100 m2/g
Package Size: 1

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SC-PG-C8-A101-SP PEGASIL C8 SP100 100Å 5µm, 1.0 x 100mm, ea. Price on request

Product Number: SC-PG-C8-A101-SP
Manufacturer: Senshu Scientific
Brand: Senshu pak
Selectivity: C8
Particle Size: 5 µm
Pore Size: 100 Å
Carbon Load: 10 %
Endcapping: yes
Column Length: 100 mm
Column ID: 1.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L7
Temperature Range: 40°C
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 310 m2/g
Package Size: 1

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Senshu Pak HPLC Columns – DOCOSIL & PEGASIL Series

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