Search Thermo Fisher Scientific
Headspace Vials, Caps and Kits
Offering both screw-top & crimp-top headspace vials
Headspace vials are made of superior quality 1st hydrolytic class glass (Type 1) and have a thicker glass wall to withstand higher temperature and internal pressure for the analysis of volatile gas in the vial’s headspace. Thermo Scientific 20mm crimp top and 18mm screw top headspace vials are available in clear or amber glass in sizes ranging from 6mL to 27mL. Choose from a round or flat base with a beveled or square edge finish.
- Round base vials are compatible with most autosamplers and more easily handled by robotic arms that lift the vial from the tray.
- Flat base vials maximize heating efficiency in manual headspace sampling and are required for use in some instrument models.
- The bevel edge on the lip of the vial provides additional sealing power for greater leak resistance under high pressure
Our screw top headspace vials are a novelty in a crimp-neck dominated field. They provide a ready-to-use, convenient solution that does not require crimping or decrimping tools. Headspace vials, septum and caps can be purchased in various quantities separately or as convenience kits.
Thermo Scientific headspace vials and closures
20mm Crimp Top Headspace Vials
- Superior quality 1st hydrolytic class glass (Type 1)
- Headspace vials are available with either a round or flat base
- Round bottom vials are compatible with most autosamplers and more easily handled by robotic arms that lift the vial from the tray
- Flat bottom vials maximize heating efficiency in manual headspace sampling and are required for use in some instrument models
- Vials feature beveled or square edge finish
- The bevel edge on the lip of the vial provides additional sealing power for greater leak resistance under high pressure
20mm Crimp Top Headspace Vials | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Catalog | Brand | Glass | Size | Neck | Base | TotalVol (mL) | Useable Vol (mL) | Product Size | ||
| C4020-60 | National | Clear | 22x38 | Beveled | Flat | 9 | 6 | 1000 | ||
| C4020-6 | National | Clear | 22x38 | Square Rim | Flat | 9 | 6 | 1000 | ||
| 4020-10 | National | Clear | 23x46 | Beveled | Flat | 12.5 | 10 | 100 | ||
| C4020-210 | National | Clear | 23x46 | Beveled | Round | 12.5 | 10 | 100 | ||
| C4020-410 | National | Clear | 23x46 | Square Rim | Flat | 12.5 | 10 | 1000 | ||
| C4020-20 | National | Clear | 23x75 | Beveled | Flat | 21.5 | 20 | 100 | ||
| C4020-2 | National | Clear | 23x75 | Beveled | Round | 21.5 | 20 | 100 | ||
| C4020-25 | National | Clear | 23x75 | Square Rim | Flat | 21.5 | 20 | 1000 | ||
| C4020-27 | National | Clear | 30x60 | Beveled | Flat | 27 | 25 | 1000 | ||
| 27-CV | Chromacol | Clear | 30x60 | Beveled | Flat | 27 | 27 | 100 | ||
| 22-CV | Chromacol | Clear | 23x75 | Beveled | Round | 22 | 20 | 125 | ||
| 20-CV | Chromacol | Clear | 22.5x75 | Beveled | Round | 21 | 20 | 125 | ||
| 20-CV(A) | Chromacol | Amber | 22.5x75 | Beveled | Round | 21 | 20 | 125 | ||
| 12-CV | Chromacol | Clear | 18x65 | Beveled | Round | 12 | 10 | 100 | ||
| 10-CV | Chromacol | Clear | 22.5x46 | Beveled | Round | 12 | 10 | 125 | ||
| 10-CV(A) | Chromacol | Amber | 22.5x46 | Beveled | Round | 12 | 10 | 125 | ||
| 9-CV | Chromacol | Clear | 18x50 | Beveled | Round | 10 | 9 | 100 | ||
| 6-CV | Chromacol | Clear | 22x38 | Beveled | Round | 8 | 6 | 125 | ||
20mm Caps for 20mm Crimp Top Headspace Vials
- Aluminum seals are available in standard center hole and pressure release versions
- Pressure release seals (Aluminum-PR) are designed to open when internal pressure exceeds 3.0±0.5bar
- Use magnetic tinplate seals with RSH/PAL/CTC/Leap Technologies, Gerstel and other magnetic transport autosamplers
- Pre-assembled caps and septa are convenient and minimize contamination from handling
20mm Caps for 20mm Crimp Top Headspace Vials | ||||
|---|---|---|---|---|
| Catalog | Brand | Crimp Cap | Cap Color/Material | Product Size |
| C4020-5A | National | 20mm Tear-off Crimp Cap | Silver Aluminum | 1000 |
| C4020-3A | National | 20mm Crimp Cap, 9.5mm hole | Silver Aluminum | 1000 |
| C4020-6A | National | 20mm Pressure Release Crimp Cap, 7.5mm hole | Silver Aluminum -PR | 1000 |
| 20-ACB | Chromacol | 20mm Crimp Cap, 9mm hole | Silver Aluminum | 500 |
| 20-MCB | Chromacol | 20mm Magnetic Crimp Cap, 6mm hole | Silver Tinplate | 500 |
| 20-MCBC | Chromacol | 20mm Composite Magnetic Crimp Cap, 8mm hole | Blue Aluminum/Tinplate | 500 |
| 20-MCBC(R) | Chromacol | 20mm Composite Magnetic Crimp Cap, 8mm hole | Red Aluminum/Tinplate | 500 |
| 20-PEPC5 | Chromacol | 20mm Plug Natural Polyethylene PE Membrane | Natural Polyethylene | 250 |
20mm Septa for 20mm Crimp Top Headspace Vials | |||||
|---|---|---|---|---|---|
| Catalog | Brand | Septum | Hardness °shore | Thickness(mm) | Pack of |
| C4020-30 | National | 20mm Gray Bromobutyl Stopper | 37 | – | 1000 |
| C4020-32 | National | 20mm Tan PTFE/White Silicone | 45 | 3.2 | 100 |
| C4020-34 | National | 20mm Gray PTFE/Red Rubber | 50 | 3.0 | 100 |
| C4020-36 | National | 20mm Gray PTFE/Black Butyl Molded | 50 | 3.0 | 100 |
| C4020-40 | National | 20mm Unfaced Black Rubber | 55 | 3.0 | 100 |
| 20-B3P | Chromacol | 20mm Gray Bromobutyl Stopper | 55 | 3.0 | 500 |
| 20-2FB3 | Chromacol | 20mm Gray Butyl Freezer Bung | 55 | 3.0 | 2000 |
| 20-CB3 | Chromacol | 20mm Molded Gray Chlorobutyl | 52 | 3.0 | 1000 |
| 20-CBT3 | Chromacol | 20mm Molded Gray Bromobutyl/Gray PTFE | 52 | 3.0 | 1000 |
| 20-CBT3B | Chromacol | 20mm Molded Black Bromobutyl/Gray PTFE, Bellows Type | 52 | 3.0 | 1000 |
| 20-ASH3 | Chromacol | 20mm Red Silicone/ Aluminum Face Seal 3mm Thick, for >170°C. | 45 | 3.0 | 100 |
| 20-AS3 | Chromacol | 20mm White Silicone/ Aluminum Face Seal 3mm Thick, for <170°C. | 45 | 3.0 | 100 |
| 20-LLX | Chromacol | 20mm Silicone/PTFE for liquid-liquid extraction | – | 0.25 | 100 |
| 20-ST3 | Chromacol | 20mm Blue Silicone/ Natural PTFE | 45 | 3.0 | 500 |
| 20-ST3HT | Chromacol | 20mm Red Silicone/ Natural PTFE, high temperature | 45 | 3.1 | 100 |
| 20-ST15 | Chromacol | 20mm Blue Silicone/ Red PTFE Seal 1.5mm Thick | 20 | 1.5 | 500 |
| 20-ST101 | Chromacol | 20mm Blue Silicone/ PTFE | 30 | 1.0 | 500 |
20mm Cap-Septum Combination Seals for 20mm Crimp Top Headspace Vials | ||||||||
|---|---|---|---|---|---|---|---|---|
| Catalog | Brand | Cap | Cap Color/Material | Septum | Hardness(°shore) | Thickness (mm) | Pack of | |
| C4020-34A | National | 20mm Crimp Cap, 9.5mm hole | Silver/ Aluminum | 20mm Gray PTFE/ Red Rubber | 50 | 3.0 | 100 | |
| C4020-34AP | National | 20mm Pressure Release Crimp Cap, 8mm hole | Silver/ Aluminum-PR | 20mm Gray PTFE/ Red Rubber | 50 | 3.0 | 100 | |
| C4020-39A | National | 20mm Crimp Cap, 9.5mm hole | Silver/ Aluminum | 20mm Clear PTFE/ Gray Butyl Rubber | 50 | 3.0 | 100 | |
| C4020-43AP | National | 20mm Pressure Release Crimp Cap, 8mm hole | Silver/ Aluminum-PR | 20mm Clear PTFE/ Gray Butyl Rubber | 50 | 3.0 | 100 | |
| C4020-36A | National | 20mm Crimp Cap, 9.5mm hole | Silver/ Aluminum | 20mm Gray PTFE/ Gray Butyl Rubber, Pharmafix | 50 | 3.0 | 100 | |
| C4020-36AP | National | 20mm Pressure Release Crimp Cap, 8mm hole | Silver/ Aluminum-PR | 20mm Gray PTFE/ Gray Butyl Rubber, Pharmafix | 50 | 3.0 | 100 | |
| C4020-32A | National | 20mm Crimp Cap, 9.5mm hole | Silver/ Aluminum | 20mm Tan PTFE/ White Silicone | 45 | 3.2 | 100 | |
| C4020-32AP | National | 20mm Pressure Release Crimp Cap, 8mm hole | Silver/ Aluminum-PR | 20mm Tan PTFE/ White Silicone | 45 | 3.2 | 100 | |
| C4020-38A | National | 20mm Magnetic Crimp Cap, 5mm hole | Gold/ Tin-plated | 20mm Clear PTFE/ Translucent Blue Silicone | 45 | 3.0 | 100 | |
| C4020-42A | National | 20mm Magnetic Crimp Cap, 8mm hole | Gold/ Tin-plated | 20mm Clear PTFE/ Translucent Blue Silicone | 45 | 3.0 | 100 | |
| C4020-42AP | National | 20mm Pressure Release Crimp Cap, 7.5mm hole | Silver/ Aluminum-PR | 20mm Clear PTFE/ Translucent Blue Silicone | 45 | 3.0 | 100 | |
| 20-AC-CBT3 | Chromacol | 20mm Crimp Cap, 9mm hole | Silver/ Aluminum | 20mm Molded Gray/Bromobutyl/Gray PTFE | 52 | 3.0 | 500 | |
| 20-AC-ST3 | Chromacol | 20mm Crimp Cap, 9mm hole | Silver/ Aluminum | 20mm Blue Silicone/Natural PTFE | 45 | 3.0 | 500 | |
| 20-MCBC-ST3 | Chromacol | 20mm Composite Magnetic Crimp Cap, 8mm hole | Blue Aluminum/ Tinplate | 20mm Blue Silicone/Natural PTFE | 45 | 3.0 | 500 | |
| 20-MCBC(R)-CBT3 | Chromacol | 20mm Composite Magnetic Crimp Cap, 8mm hole | Red Aluminum/ Tinplate | 20mm Molded Gray Chlorobutyl | 52 | 3.0 | 500 | |
| 20-MCBC(R)-ST3 | Chromacol | 20mm Composite Magnetic Crimp Cap, 8mm hole | Red Aluminum/ Tinplate | 20mm Blue Silicone/Natural PTFE | 45 | 3.0 | 500 | |
| 20-MCB-ST3 | Chromacol | 20mm Magnetic Tinplate Crimp Cap | Silver Tinplate | 20mm Blue Silicone/Natural PTFE | 45 | 3.0 | 500 | |
| 20-MCBC(N)-ST3HT | Chromacol | 20mm Composite Magnetic Crimp Cap, 8mm hole | Natural Aluminum/ Tinplate | 20mm Red Silicone/Natural PTFE, high temperature (250°C) | 45 | 3.1 | 500 | |
18mm Screw top headspace vials, caps, septa
Our screw top headspace vials are a novelty in a crimp-neck dominated field. They provide a ready-to-use, convenient solution that does not require crimping or decrimping tools. Headspace vials, septum and caps can be purchased in various quantities separately or as convenience kits.
18mm Closures for 18mm Screw Top Headspace Vials | |||||||
|---|---|---|---|---|---|---|---|
| Catalog | Brand | Cap | Cap Color/Material | Septum | Hardness(°shore) | Thickness (mm) | Pack of |
| C4020-47 | National | 18mm Magnetic Screw Cap, 8mm hole | Silver Steel | 18mm Blue Silicone/ Natural PTFE | 45 | 2.0 | 125 |
| C4020-48 | National | 18mm Magnetic Screw Cap, 8mm hole, | SPME Silver Steel | 18mm Blue Silicone/PTFE, not prefitted | 30 | 1.0 | 125 |
| 18-MSC-CBT3 | Chromacol | 18mm Magnetic Screw Cap, 8mm hole | Silver Steel | 18mm Molded Blue Chlorobutyl/ Gray PTFE | 52 | 3.0 | 125 |
| 18-MSC-ST101 | Chromacol | 18mm Magnetic Screw Cap, 8mm hole | Silver Steel | 18mm Blue Silicone/PTFE, not prefitted | 30 | 1.0 | 125 |
| 18-MSC-ST201 | Chromacol | 18mm Magnetic Screw Cap, 8mm hole | Silver Steel | 18mm Blue Silicone/Natural PTFE | 45 | 2.0 | 125 |
| 18-MSC-ST3HT | Chromacol | 18mm Magnetic Screw Cap, 8mm hole | Silver Steel | 18mm Red Silicone/Natural PTFE, high temperature (250°C) | 45 | 3.1 | 125 |
| 18-MSC | Chromacol | 18mm Magnetic Screw Cap, 8mm hole | Silver Steel | — | — | — | 125 |
| 18-ST101 | Chromacol | — | — | 18mm Blue Silicone/PTFE | 30 | 1.0 | 125 |
Headspace Vial Convenience Kits (unassembled)
- Includes matched quantities of vials and silver aluminum seals with pre-assembled septa
Unassembled Headspace Vial Convenience Kits | ||||
|---|---|---|---|---|
| Convenience Kit | Includes Vial | Includes Cap | Includes Septum | Pack of |
| C4020-139 | 20mm Clear Headspace Crimp Vial, Beveled Edge, Round Base (C4020-2) | Silver Pressure Release Crimp Cap, 7.5mm hole (C4020-36AP) | Gray PTFE/Black Butyl Rubber, Pharmafix | 100 |
| C4020-320 | 20mm Clear Headspace Crimp Vial, Beveled Edge, Round Base (C4020-2) | Silver Pressure Release Crimp Cap, 7.5mm hole (C4020-32AP) | Tan PTFE/White Silicone | 1000 |
| 20-HSVST201-CP | 18mm Clear Headspace 20mL Screw Vial, Round Bottom, (20-HSV) | Silver Steel Screw Cap, 8mm hole (18-MSCST201) | 18mm Blue Silicone/ Natural PTFE | 125 |
| 20-CVCBT3-CP | 20mL Clear Headspace Crimp Vial, Beveled Edge, Round Bottom, (20-CV) | Silver Aluminum Crimp Cap, 8mm hole (20-AC-CBT3) | 20mm Molded Blue Chlorobutyl/Gray PTFE | 125 |
| 20-CVST3-CP | 20mL Clear Headspace Crimp Vial, Beveled Edge, Round Bottom (20-CV) | Silver Aluminum Crimp Cap, 8mm hole (20-AC-ST3) | 20mm Blue Silicone/ Natural PTFE | 125 |
Not sure which vial is right for you?
Contact with an expert to help you decide.
