Crimp neck and headspace vials ND20
Crimp neck and headspace vials ND20 with rounded or flat bottom made of clear and amber first hydrolytic class glass need to be able to withstand very high internal pressures and, as a result, their walls are generally 1.2 mm thick. The vials are available with a flat DIN crimp neck or with a bevelled neck (HS neck).
On the flat DIN crimp neck, liners have a greater contact surface, which ensures a better seal. A bevelled HS neck is required if the overpressure safety seal system patented by Perkin Elmer is used, since excess pressure can only be reliably dissipated in vials with an HS neck.
| Description | Compatible with | Capacity | Size | PK | Cat. No. | |||
|---|---|---|---|---|---|---|---|---|
| ml | mm | |||||||
| Clear glass, crimp neck, flat bottom | Varian | 5 | 38 x 20 | 100 | 7620148 | Open webshop | ||
| Clear glass, HS neck, rounded bottom | Perkin Elmer | 5 | 38.2 x 22 | 100 | 7615908 | Open webshop | ||
| Clear glass, DIN crimp neck, rounded bottom | Carlo Erba, CTC, Fisons, Varian (CP) | 10 | 46 x 22.5 | 100 | 7615808 | Open webshop | ||
| Amber glass, DIN crimp neck, rounded bottom | Carlo Erba, CTC, Fisons, Varian (CP) | 10 | 46 x 22.5 | 100 | 7616883 | Open webshop | ||
| Clear glass, DIN crimp neck, flat bottom, long neck | Carlo Erba, Dani, Fisons, Agilent | 10 | 46 x 22.5 | 100 | 7621813 | Open webshop | ||
| Clear glass, crimp neck, flat bottom | Varian | 10 | 54.5 x 20 | 100 | 7620147 | Open webshop | ||
| Clear glass, DIN crimp neck, flat bottom, long neck | Carlo Erba, Dani, Fisons, Agilent | 20 | 75.5 x 22.5 | 100 | 6204710 | Open webshop | ||
| Clear glass, DIN crimp neck, rounded bottom, long neck | CTC PAL, Varian, Gerstel, Atas, Shimadzu und TriPlusHS | 20 | 75.5 x 22.5 | 100 | 7612926 | Open webshop | ||
| Amber glass, DIN crimp neck, rounded bottom, long neck | CTC PAL, Varian, Gerstel, Atas, Shimadzu und TriPlusHS | 20 | 75.5 x 22.5 | 100 | 7616552 | Open webshop | ||
| Clear glass, special crimp neck, rounded bottom* | CTC PAL | 20 | 75.5 x 22.5 | 100 | 7632402 | Open webshop | ||
| Clear glass, HS neck, rounded bottom | Perkin Elmer, Tekmar | 20 | 75.5 x 23 | 100 | 7620798 | Open webshop | ||
| Amber glass, HS neck, rounded bottom | Perkin Elmer, Tekmar | 20 | 75.5 x 23 | 100 | 7613394 | Open webshop | ||
| Clear glass, HS neck, rounded bottom, with label | Perkin Elmer, Tekmar | 20 | 75.5 x 23 | 100 | 7613328 | Open webshop | ||
| 14 | Amber glass, crimp neck, flat bottom** | Varian | 5 | 38 x 20 | 100 | 7648634 | Open webshop | |
| 15 | Amber glass, crimp neck, flat bottom** | Varian | 10 | 54.5 x 20 | 100 | 7648635 | Open webshop | |
| 16 | Clear glass, HS neck, flat bottom, long neck | Agilent | 20 | 75.5 x 22.5 | 100 | 7648101 | Open webshop |