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Agilent PEEK-Coated Fused Silica Capillaries for HPLC

Agilent manufacture a range of high quality PEEK-Coated Fused Silica Capillaries for a range of LC systems and uses. Capillaries are available for use with 20 µL/min flow range, 100 µL/min flow range and Nano LC systems. A variety of connection uses are covered by Agilent's range including flow sensor to injection valve, switching valve to column and metering device to needle. All of Agilent's PEEK-Coated Fused Silica Capillaries are manufactured to our exacting quality standards, giving you peace of mind in your analytical results and processes.

Part Number Short Description ID Length Type Material Pack Size Price Qty
G1375-87318 Fused Silica/PEEK Capillary 125um x 550mm 125 um 550 mm Fused Silica/PEEK 1
£117.00
G1375-87313 Fused Silica/PEEK Capillary 50um x 700mm 50 um 700 mm Fused Silica/PEEK 1
£142.00
G1315-68708 Fused Silica/PEEK Capillary 75um x 700mm 75 um 700 mm Detector to waste Fused Silica/PEEK 1
£117.00
G1375-87312 Fused Silica/PEEK Capillary for 100uL/min flow 100um x 200mm MP/WG 0.1 mm 200 mm Injection valve to metering device Fused Silica/PEEK 1
£95.00
G1375-87305 Fused Silica/PEEK Capillary for 100uL/min flow 100um x 220mm WG/WG 0.1 mm 220 mm EMPV to flow sensor Fused Silica/PEEK 1
£117.00
G1375-87306 Fused Silica/PEEK Capillary for 100uL/min flow 100um x 550mm WG/MP 0.1 mm 550 mm Flow sensor to injection valve Fused Silica/PEEK 1
£117.00
G1375-87308 Fused Silica/PEEK Capillary for 100uL/min flow 75um x 400mm WPF 75 um 400 mm Column to detector Fused Silica/PEEK 1
£117.00
G1375-87311 Fused Silica/PEEK Capillary for 100uL/min flow 75um x 500mm MP/WPF 75 um 500 mm Injection valve to column Fused Silica/PEEK 1
£117.00
G1375-87302 Fused Silica/PEEK Capillary for 20uL/min flow 50um x 200mm MP/WG 50 um 200 mm Injection valve to metering device Fused Silica/PEEK 1
£95.00
G1375-87301 Fused Silica/PEEK Capillary for 20uL/min flow 50um x 220mm WG/WG 50 um 220 mm EMPV to flow sensor Fused Silica/PEEK 1
£117.00
G1375-87309 Fused Silica/PEEK Capillary for 20uL/min flow 50um x 280mm MP/WPF 50 um 280 mm Microswitching valve to column Fused Silica/PEEK 1
£95.00
G1375-87304 Fused Silica/PEEK Capillary for 20uL/min flow 50um x 500mm MP/WPF 50 um 500 mm Injection valve to column Fused Silica/PEEK 1
£117.00
G1375-87310 Fused Silica/PEEK Capillary for 20uL/min flow 50um x 550mm WG/MP 50 um 550 mm Flow sensor to injection valve Fused Silica/PEEK 1
£117.00
G1375-87319 Fused Silica/PEEK Capillary for 20uL/min flow 50um x 700mm 50 um 700 mm Fused Silica/PEEK 1
£90.00
G1375-87320 Fused Silica/PEEK Capillary for Nano LC 25um x 100mm MP/WPF 25 um 100 mm Switching valve to column Fused Silica/PEEK 1
£95.00
G1375-87321 Fused Silica/PEEK Capillary for Nano LC 25um x 220mm WG/MP-WG 25 um 220 mm EMPV to flow sensor Fused Silica/PEEK 1
£117.00
G1375-87322 Fused Silica/PEEK Capillary for Nano LC 25um x 350mm MP-WG/MP 25 um 350 mm Flow sensor to injection valve Fused Silica/PEEK 1
£117.00
G1375-87323 Fused Silica/PEEK Capillary for Nano LC 25um x 550mm MP/WPF 25 um 550 mm Switching valve to column Fused Silica/PEEK 1
£117.00
G1375-87324 Fused Silica/PEEK Capillary for Nano LC 25um x 700mm MP/WPF 25 um 700 mm Switching valve to column Fused Silica/PEEK 1
£142.00
G1375-87325 Fused Silica/PEEK Capillary for Nano LC 50um x 100mm MP/WPF 50 um 100 mm Switching valve to column Fused Silica/PEEK 1
£95.00
G1375-87327 Fused Silica/PEEK Capillary for Nano LC 75um x 650mm MP/WG-WPF 75 um 650 mm Injection valve to injector seat / second pump Fused Silica/PEEK 1
£142.00
G1315-87333 Fused Silica/PEEK Inlet Capillary, 100um x 300mm 100 um 300 mm For nL Flow Cell Fused Silica/PEEK 1
£125.00
G1315-87313 Fused Silica/PEEK Inlet Capillary, 25um x 200mm 25 um 200 mm For nL Flow Cell Fused Silica/PEEK 1
£125.00
G1315-87323 Fused Silica/PEEK Inlet Capillary, 50um x 400mm 50 um 400 mm For nL Flow Cell Fused Silica/PEEK 1
£141.00
G1315-87318 Fused Silica/PEEK Outlet Capillary 25um x 600mm 25 um 600 mm For nL Flow Cell Fused Silica/PEEK 1
£141.00
G1315-87338 Fused Silica/PEEK Outlet Capillary, 100um x 120mm 100 um 120 mm For nL Flow Cell Fused Silica/PEEK 1
£125.00
G1315-87328 Fused Silica/PEEK Outlet Capillary, 50um x 120mm 50 um 120 mm For nL Flow Cell Fused Silica/PEEK 1
£129.00

Since their introduction in the early 1980s, fused silica capillaries have become the industry standard for many GC and LC applications - as well as capillary electrophoresis. Agilent fused-silica capillaries are made from high-purity silicon dioxide, and coated with PEEK for strength, durability, and pliability.

  Applications Pressure limit (bar) pH range            Comments
PEEK-coated fused silica Industry standard for most LC applications 690 1-10
  • Mechanically strong
  • Consistent, rigid flow path
  • Ideal replacement for stainless steel
  • To avoid permanent tube damage, always use precut lengths

 

The table below will be your guide to identifying the proper specifications for your capillary.

Key Description
W Swagelok 0.8 mm port id
WG Swagelok 0.8 mm port id, small head SW 4 mm
MP Metric M4 0.8 mm port id, PEEK
WPF Swagelok 0.8 mm port id, PEEK, finger-tight
InfinityLab LC Supplies Brochure (12.08 MB)
Consumable items for Agilent HPLC systems
Agilent LC Capillaries Selection Guide (744.80 kB)

Contains information on choosing the correct capillaries for your Agilent LC system

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