


Size: 22.5*46mm, the vial mouth outer diameter is 20mm,20 mm crimp seal finish are designed to fit most headspace autosamplers;
Material: Manufactured from clear Type I borosilicate glass, of which can withstand high internal pressure, the vials have a wall thickness of 1.1mm;
Beveled Finish Vial : Reduced the amount of sealing surface between the crimp seal and the glass surface,Also A bevelled top Headspace Neck might be required for some special closure systems;
Flat Bottom Vial: when vials have to run within the instrument on a slightly downwards tendency and preferred for manual headspace autosamplers,Flat bottom maximizes heating efficiency;
Wide Range of Applications: Our small glass vials have good sealing effect and easy to carry, it can be used in laboratories and homes and it is the best choices for storing various liquids and powders or conducting science education. It is suitable for most prevention and control autosamplers. like Aglient, Carlo Erba, DANI, CTC PAL(Varian, Gerstel, Atas, Shimadzu)Thermo Scientific, TriPlus HS, Fisons, SPME Vial for CTC PAL.
Quantity: 100 pcs/pk.





Product Information:
| Series: | Headspace Vial |
|---|---|
| Top/Cap Type: | 20mm Crimp top/Bevelled |
| Parts: | Vial |
| Vial Volume(ml): | 10 |
| Color: | Clear |
| Size: | 22.5*46mm |
| Bottom Type: | Flat |
| Vial Diameter: | 22.5±0.5mm |
| Vial Height: | 46±0.5mm |
| Screw Diameter: | 19.6±0.25mm |
| Mouth Diameter: | 12.6±0.25mm |
| Base thickness: | 0.8±0.2mm |
20mm Aluminum Crimp Seal with Natural PTFE/White Silicone Septa
Features:
Caps are ready to use with any headspace crimp top vials
Pre-assembled caps and septa are convenient and minimize contamination from handling
Very low background peaks, very low permeability
Both Aluminum,Magnetic,Bi-Metallic caps are available
Details:
Product Name | Aluminum Crimp Caps PTFE Septa |
Size | 20mm |
Cap Color | Silver |
Cap Material | Aluminum, Magnetic, Bi-Metallic, PTFE/Silicone |
Application | GC,Crimp Headspace vial |
Packing | 100pcs/pack |
Certificate | ISO9001, SGS, COA |

Application:
Package Included:
Vials+Caps
100PCS: 100x Vails & Caps
500PCS: 500x Vails & Caps
1000PCS: 1000x Vails & Caps
2000PCS: 2000x Vails & Caps
Only Vials
100PCS: 100x Vials (not Caps)
Only Caps
100PCS: 100x Caps (not Vails)

