Item 18mm Srcew Headspace Vial
Description
18mm Headspace Vials are our specially designed products to withstand high internal pressure due to their round bottom profile. This product has superior quality and is recognized by the market.
The product is made of borosilicate glass. Small and light, it can be easily handled by the robotic arm, which can easily lift the vials from the tray.
This product is capable of distributing the internal pressure generated at high temperatures across the entire glass surface.
The beveled edge has a strong edge that presses into the diaphragm for a more effective seal.
Specification
|
Cat No |
Description |
Packaging |
|
HM-1046G |
10ml clear glass HS vial round bottom φ22.5*46mm |
100pcs/pack |
|
HM-1046GA |
10ml amber glass HS vial round bottom φ22.5*46mm |
100pcs/pack |
|
HM-2075G |
20ml clear glass HS vial round bottom φ22.5*75mm |
100pcs/pack |
|
HM-2075GA |
20ml amber glass HS vial round bottom φ22.5*75mm |
100pcs/pack |
|
HM-2759 |
Silver magnetic HS cap blue PTFE/white silicone setpa |
100pcs/pack |
|
HM-2759B |
Silver magnetic HS cap red PTFE/white silicone setpa |
100pcs/pack |
|
HM-2758 |
Silver magnetic HS cap |
100pcs/pack |
|
HM-2757 |
Blue PTFE/white silicone septa φ17.5*1.5mm |
100pcs/pack |
|
HM-2757U |
Blue PTFE/white silicone septa φ17.5*2.5mm |
100pcs/pack |
|
HM-2757B |
Blue PTFE/white silicone septa φ17.5*1.5mm |
100pcs/pack |
Features
Options: Clear, amber;
Screw aluminum cap can be tightened directly, and the magnetic top makes automatic operation feasible;
PTFE/silicone septa are thinner ensuring air tightness while facilitating needle penetration;
Suitable for: CTC Combi PAL,TriPlus, AOC5000, 885 Karst furnace sample processors.
Application
This product can meet the needs of laboratory sample storage and testing, are available on HPLC and GC instrumentation platforms for a variety of applications, including Food/consumer goods/pharmaceutical/environmental/medical/chemical/materials/packaging/etc.
Picture
Septa and sample compatibility
Make sure the chosen septum is chemically compatible with the sample. The chemical compatibility of
septa may vary with the influence of some factors like solvent concentration, molecular weight, temp
erature, etc.
During the manufacturing process, the Hamag septum undergoes a unique heat treatment and chemical
treatment process to limit the loss of siloxane in the material, but when the septum undergoes puncture
injection, heating, interaction of multiple solvents or a combination of three factors, it may still lead to
leaching or loss of siloxane in the septum.
