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.

Learn more about SPME fibers.

Documentation and Instructions Sheets

Instruction Sheet: Restek PAL SPME Fibers Instruction Sheet

Restek PAL SPME Fibers

Chromatograms

Additional Product Details

Product Options

Not sure which Restek product is the best for your analysis? Consult a Technical Specialist

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 Restek (Discontinued) 27478.1 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 Restek (Discontinued) 27478.3 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 Restek (Discontinued) 27478.5 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 Restek (Discontinued) 27479.1 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 Restek (Discontinued) 27479.3 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 Restek (Discontinued) 27479.5 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 Restek (Discontinued) 27480.1 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 Restek (Discontinued) 27480.3 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 Restek (Discontinued) 27480.5 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 Restek (Discontinued) 27481.1 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 Restek (Discontinued) 27481.3 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 Restek (Discontinued) 27481.5 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 Restek (Discontinued) 27482.1 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 Restek (Discontinued) 27482.3 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 Restek (Discontinued) 27482.5 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 Restek (Discontinued) 27873.1 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 Restek (Discontinued) 27873.3 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 Restek (Discontinued) 27873.5 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 Restek (Discontinued) 27874.1 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 Restek (Discontinued) 27874.3 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 Restek (Discontinued) 27874.5 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.