Membrane Solutions Headspace Sample Vials are made from borosilicate glass and meet ASTM Type I Class A and USP Type I standards, which improves your laboratory productivity by reducing costs and saving time.
Product Information:
Vials
| 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 |
| Glass Type | 7.0 low boron |
Caps
| Thickness | 3.0±0.2 |
| Hardness | 45°±5° |
| Diameter | 20.2±0.2 |
| Cap Height | 7.6±0.2 |
| Cap Diameter | 20.5±0.2 |
| Septum liness | liness Test(GC Head Space Test) |
| HPLC Extractables Text | No detectable peaks |
| Silicone Colour | white |
| Membrane Colour | white |
| Cap Colour | Silver |
| Top/cap Type | 20mm Crimp top |
| Cap/Septum Sealing | Sealing Test |
| Heavy meatls and Arsenic release | Content of Heavy metals and Arsenic is considerably below the limit values of European Ph. and China Ph. |
Application:
Package include :
100pcs vials only
or 100pcs caps only
or 100pcs (vials+caps)

![]() | ![]() | |
|---|---|---|
| 15mL Centrifuge Tubes | 50mL Centrifuge Tubes | |
| Volume | 15mL | 50mL |
| Material | Polypropylene | Polypropylene |
| Sterile | ✓ | ✓ |
| Conical | ✓ | ✓ |
| Graduated | ✓ | ✓ |
| Max RCF | 9400xg | 9400xg |
| Type of cap | screw cap | screw cap |
| RNase/DNase-free | ✓ | ✓ |
| Non-Pyrogenic | ✓ | ✓ |
| Packaging | 50pcs/pk | 25pcs/pk |

