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Restek PAL SPME Fibers

  • Suitable for a wide range of analyte chemistries and sample matrices.
  • Reliable performance meets or exceeds other brands.
  • Robust aluminum hub is more durable than plastic.
  • Optimized for PAL system autosamplers and compatible with most GC inlets.
  • SPME automated sample preparation reduces sample handling and solvent consumption.
Documentation and Instructions Sheets

Restek PAL SPME Fibers

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Catalog # Clear All
27478.1 SPME Fiber Gray 85 µm Polyacrylate (PA) Fiber, Polar 280 °C 200–280 °C ea. Select Deselect

Catalog # 27478.1

Product Name
SPME Fiber  
Color
Gray  
Material
85 µm Polyacrylate (PA) Fiber, Polar  
Max Temp
280 °C  
Recommended Operating Temp
200–280 °C  
Units
ea.  
Similar To
Supelco/Millipore Sigma Hub Color–White
27478.3 SPME Fiber Gray 85 µm Polyacrylate (PA) Fiber, Polar 280 °C 200–280 °C 3-pk. Select Deselect

Catalog # 27478.3

Product Name
SPME Fiber  
Color
Gray  
Material
85 µm Polyacrylate (PA) Fiber, Polar  
Max Temp
280 °C  
Recommended Operating Temp
200–280 °C  
Units
3-pk.  
Similar To
Supelco/Millipore Sigma Hub Color–White
27478.5 SPME Fiber Gray 85 µm Polyacrylate (PA) Fiber, Polar 280 °C 200–280 °C 5-pk. Select Deselect

Catalog # 27478.5

Product Name
SPME Fiber  
Color
Gray  
Material
85 µm Polyacrylate (PA) Fiber, Polar  
Max Temp
280 °C  
Recommended Operating Temp
200–280 °C  
Units
5-pk.  
Similar To
Supelco/Millipore Sigma Hub Color–White
27479.1 SPME Fiber Dark Blue 95 µm Carbon Wide Range (WR)/PDMS Fiber 300 °C 220–300 °C ea. Select Deselect

Catalog # 27479.1

Product Name
SPME Fiber  
Color
Dark Blue  
Material
95 µm Carbon Wide Range (WR)/PDMS Fiber  
Max Temp
300 °C  
Recommended Operating Temp
220–300 °C  
Units
ea.  
Similar To
Supelco/Millipore Sigma Hub Color–Black
27479.3 SPME Fiber Dark Blue 95 µm Carbon Wide Range (WR)/PDMS Fiber 300 °C 220–300 °C 3-pk. Select Deselect

Catalog # 27479.3

Product Name
SPME Fiber  
Color
Dark Blue  
Material
95 µm Carbon Wide Range (WR)/PDMS Fiber  
Max Temp
300 °C  
Recommended Operating Temp
220–300 °C  
Units
3-pk.  
Similar To
Supelco/Millipore Sigma Hub Color–Black
27479.5 SPME Fiber Dark Blue 95 µm Carbon Wide Range (WR)/PDMS Fiber 300 °C 220–300 °C 5-pk. Select Deselect

Catalog # 27479.5

Product Name
SPME Fiber  
Color
Dark Blue  
Material
95 µm Carbon Wide Range (WR)/PDMS Fiber  
Max Temp
300 °C  
Recommended Operating Temp
220–300 °C  
Units
5-pk.  
Similar To
Supelco/Millipore Sigma Hub Color–Black
27480.1 SPME Fiber Red 100 µm Polydimethylsiloxane (PDMS) Fiber, Nonpolar 280 °C 200–280 °C ea. Select Deselect

Catalog # 27480.1

Product Name
SPME Fiber  
Color
Red  
Material
100 µm Polydimethylsiloxane (PDMS) Fiber, Nonpolar  
Max Temp
280 °C  
Recommended Operating Temp
200–280 °C  
Units
ea.  
Similar To
Supelco/Millipore Sigma Hub Color–Red
27480.3 SPME Fiber Red 100 µm Polydimethylsiloxane (PDMS) Fiber, Nonpolar 280 °C 200–280 °C 3-pk. Select Deselect

Catalog # 27480.3

Product Name
SPME Fiber  
Color
Red  
Material
100 µm Polydimethylsiloxane (PDMS) Fiber, Nonpolar  
Max Temp
280 °C  
Recommended Operating Temp
200–280 °C  
Units
3-pk.  
Similar To
Supelco/Millipore Sigma Hub Color–Red
27480.5 SPME Fiber Red 100 µm Polydimethylsiloxane (PDMS) Fiber, Nonpolar 280 °C 200–280 °C 5-pk. Select Deselect

Catalog # 27480.5

Product Name
SPME Fiber  
Color
Red  
Material
100 µm Polydimethylsiloxane (PDMS) Fiber, Nonpolar  
Max Temp
280 °C  
Recommended Operating Temp
200–280 °C  
Units
5-pk.  
Similar To
Supelco/Millipore Sigma Hub Color–Red
27481.1 SPME Fiber Golden 30 µm Polydimethylsiloxane (PDMS) Fiber, Nonpolar 280 °C 200–280 °C ea. Select Deselect

Catalog # 27481.1

Product Name
SPME Fiber  
Color
Golden  
Material
30 µm Polydimethylsiloxane (PDMS) Fiber, Nonpolar  
Max Temp
280 °C  
Recommended Operating Temp
200–280 °C  
Units
ea.  
Similar To
Supelco/Millipore Sigma Hub Color–Yellow
27481.3 SPME Fiber Golden 30 µm Polydimethylsiloxane (PDMS) Fiber, Nonpolar 280 °C 200–280 °C 3-pk. Select Deselect

Catalog # 27481.3

Product Name
SPME Fiber  
Color
Golden  
Material
30 µm Polydimethylsiloxane (PDMS) Fiber, Nonpolar  
Max Temp
280 °C  
Recommended Operating Temp
200–280 °C  
Units
3-pk.  
Similar To
Supelco/Millipore Sigma Hub Color–Yellow
27481.5 SPME Fiber Golden 30 µm Polydimethylsiloxane (PDMS) Fiber, Nonpolar 280 °C 200–280 °C 5-pk. Select Deselect

Catalog # 27481.5

Product Name
SPME Fiber  
Color
Golden  
Material
30 µm Polydimethylsiloxane (PDMS) Fiber, Nonpolar  
Max Temp
280 °C  
Recommended Operating Temp
200–280 °C  
Units
5-pk.  
Similar To
Supelco/Millipore Sigma Hub Color–Yellow
27482.1 SPME Fiber Green 7 µm Polydimethylsiloxane (PDMS) Fiber, Nonpolar 340 °C 200–340 °C ea. Select Deselect

Catalog # 27482.1

Product Name
SPME Fiber  
Color
Green  
Material
7 µm Polydimethylsiloxane (PDMS) Fiber, Nonpolar  
Max Temp
340 °C  
Recommended Operating Temp
200–340 °C  
Units
ea.  
Similar To
Supelco/Millipore Sigma Hub Color–Green
27482.3 SPME Fiber Green 7 µm Polydimethylsiloxane (PDMS) Fiber, Nonpolar 340 °C 200–340 °C 3-pk. Select Deselect

Catalog # 27482.3

Product Name
SPME Fiber  
Color
Green  
Material
7 µm Polydimethylsiloxane (PDMS) Fiber, Nonpolar  
Max Temp
340 °C  
Recommended Operating Temp
200–340 °C  
Units
3-pk.  
Similar To
Supelco/Millipore Sigma Hub Color–Green
27482.5 SPME Fiber Green 7 µm Polydimethylsiloxane (PDMS) Fiber, Nonpolar 340 °C 200–340 °C 5-pk. Select Deselect

Catalog # 27482.5

Product Name
SPME Fiber  
Color
Green  
Material
7 µm Polydimethylsiloxane (PDMS) Fiber, Nonpolar  
Max Temp
340 °C  
Recommended Operating Temp
200–340 °C  
Units
5-pk.  
Similar To
Supelco/Millipore Sigma Hub Color–Green
27483 Method Development SPME Fiber Kit Set of 5 Select Deselect

Catalog # 27483

Product Name
Method Development SPME Fiber Kit  
Units
Set of 5  
Includes
one SPME fiber each: PDMS 7 µm, PDMS 30 µm, PDMS 100 µm, PA 85 µm, Carbon WR/PDMS 95 µm  
27873.1 SPME Fiber Dark Gray 80 µm (50 DVB / 30 Carbon WR)/PDMS Fiber 300 °C 220–300 °C ea. Select Deselect

Catalog # 27873.1

Product Name
SPME Fiber  
Color
Dark Gray  
Material
80 µm (50 DVB / 30 Carbon WR)/PDMS Fiber  
Max Temp
300 °C  
Recommended Operating Temp
220–300 °C  
Units
ea.  
Similar To
Supelco/Millipore Sigma Hub Color–Gray
27873.3 SPME Fiber Dark Gray 80 µm (50 DVB / 30 Carbon WR)/PDMS Fiber 300 °C 220–300 °C 3-pk. Select Deselect

Catalog # 27873.3

Product Name
SPME Fiber  
Color
Dark Gray  
Material
80 µm (50 DVB / 30 Carbon WR)/PDMS Fiber  
Max Temp
300 °C  
Recommended Operating Temp
220–300 °C  
Units
3-pk.  
Similar To
Supelco/Millipore Sigma Hub Color–Gray
27873.5 SPME Fiber Dark Gray 80 µm (50 DVB / 30 Carbon WR)/PDMS Fiber 300 °C 220–300 °C 5-pk. Select Deselect

Catalog # 27873.5

Product Name
SPME Fiber  
Color
Dark Gray  
Material
80 µm (50 DVB / 30 Carbon WR)/PDMS Fiber  
Max Temp
300 °C  
Recommended Operating Temp
220–300 °C  
Units
5-pk.  
Similar To
Supelco/Millipore Sigma Hub Color–Gray
27874.1 SPME Fiber Violet 65 µm Divinylbenzene (DVB)/PDMS Fiber 300 °C 220–300 °C ea. Select Deselect

Catalog # 27874.1

Product Name
SPME Fiber  
Color
Violet  
Material
65 µm Divinylbenzene (DVB)/PDMS Fiber  
Max Temp
300 °C  
Recommended Operating Temp
220–300 °C  
Units
ea.  
Similar To
Supelco/Millipore Sigma Hub Color–Blue
27874.3 SPME Fiber Violet 65 µm Divinylbenzene (DVB)/PDMS Fiber 300 °C 220–300 °C 3-pk. Select Deselect

Catalog # 27874.3

Product Name
SPME Fiber  
Color
Violet  
Material
65 µm Divinylbenzene (DVB)/PDMS Fiber  
Max Temp
300 °C  
Recommended Operating Temp
220–300 °C  
Units
3-pk.  
Similar To
Supelco/Millipore Sigma Hub Color–Blue
27874.5 SPME Fiber Violet 65 µm Divinylbenzene (DVB)/PDMS Fiber 300 °C 220–300 °C 5-pk. Select Deselect

Catalog # 27874.5

Product Name
SPME Fiber  
Color
Violet  
Material
65 µm Divinylbenzene (DVB)/PDMS Fiber  
Max Temp
300 °C  
Recommended Operating Temp
220–300 °C  
Units
5-pk.  
Similar To
Supelco/Millipore Sigma Hub Color–Blue

Solid phase microextraction (SPME) is an automated sample preparation technique that reduces sample handling and solvent consumption. SPME technology has many applications in environmental, food, clinical, and other industries. Restek PAL SPME fibers are high-performing fibers that meet or exceed the performance of other brands. Our reliable SPME fibers are optimized for PAL system autosamplers and are compatible with most GC inlets. Restek SPME fibers are suitable for a wide range of analyte chemistries and sample matrices.

Our SPME product line is continually expanding, and our current products and recommended uses include the following.

  • 7 µm PDMS fibers are recommended for nonpolar, high molecular weight analytes (125–600 Da).
  • 30 µm PDMS fibers are recommended for nonpolar, semivolatile analytes (80–500 Da).
  • 100 µm PDMS fibers are recommended for volatile analytes (60–275 Da).
  • 85 µm Polyacrylate fibers are recommended for polar, semivolatile analytes (80–300 Da).
  • 95 µm Carbon Wide Range (WR)/PDMS fibers are recommended for gases and highly volatile low molecular weight analytes (30–225).
  • 65 μm Divinylbenzene (DVB)/PDMS fibers are recommended for aromatic semivolatile analytes (50–300 Da).
  • 80 μm DVB/Carbon WR/PDMS fibers are recommended for volatile and semivolatile analytes (40–275 Da).

Recommended maximum GC inlet pressure is 50 psi or less.

All Restek PAL SPME fibers are 10 mm in length and are housed in a 23-gauge needle. The phase is bonded onto a fused silica fiber core.