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| Categories | Glass Vial Caps |
|---|---|
| Brand Name: | XHPHAPACK |
| Model Number: | Customized |
| Certification: | ISO 9001 |
| Place of Origin: | Jiangsu,China |
| MOQ: | 1000 pieces |
| Price: | Negotiation |
| Payment Terms: | L/C, T/T, Paypal, Western Union |
| Supply Ability: | 1000000 Piece/Pieces per Day |
| Delivery Time: | 3-10 wording days |
| Packaging Details: | Normal Export Carton, Customs Box available or as per customer's request |
| Item Name: | rubber septum cap |
| Cap material: | Plastic PP |
| Structure: | Septa And Cap |
| Vial Cap Material: | PTFE/Silicone |
| Vial Volume: | 1.5/2ml |
| Application: | Instrumental analysis |
11mm silver open-topped aluminum cap pre-slit rubber septum Autosampler Vial
Product Features
11mm silver aluminum crimp cap and 1mm PTFE/silicone/PTFE septum
Crimp caps provide the tightest seal reducing the chance of sample evaporation
Compatible with wide opening and standard opening 12x32mm snap/crimp cap vials
PTFE/Silicone/PTFE septa are autoclavable and offer excellent resistance to coring
Temperature range of -40°C to 200°C
Pre-assembled caps save you time and reduce contamination
General description
Crimp caps provide the tightest seal, reducing the chance of sample evaporation. The 12x32mm crimp vials and 11mm
aluminium crimp caps are economical and easy to use with Hawach vial crimping tools.
Septum Selection Guide
| Septum Material | Compatible with | Incompatible with | Resealability | Max. Temperature |
PTFE/Silicone, PTFE/Silicone/PTFE | PTFE resistance until punctured, then septa will have compatibility of silicone | ---- | Average | < 200°C |
Silicone/Silicone Rubber | Alcohol, acetone, ether, DMF, DMSO | ACN, THF, benzene chloroform, pyridine, toluene, hexane, heptane | Excellent | < 200°C |
PTFE/Natural or Butyl Rubber | PTFE resistance until punctured, then septa will have compatibility of rubber | ---- | Good | < 100°C |
Rubber (Natural or Butyl) | ACN, acetone, DMF, alcohols, diethylamine, DMSO, phenols | Chlorinated solvents, aromatics, hydrocarbons, carbon disulfide | Excellent | < 100°C |
Applications
The caps and septa available can be utilized in high quality, compliant glass vials that are made from first class Borosilicate glass. All caps and septa are packed in a clean environment with packaging especially designed to reduce contamination
Package and shipping
1. Storage:Store at temperature beneath dry setting
2. Shelf life:Five years beneath well Storage scenario
3. Conventional Package: Color innerbox+ Waterproof Bubble Wrap+
Carton
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