Beta-titanium needles for medical and analytical technology
High precision, flexible and non-magnetic
![[] Nadeln aus β-Titan für die Medizintechnik und Analysentechnik](https://images.pompa-valvole.it/fileadmin/images/product/details/beta_titan_nadeln.jpg "[Translate to Englisch:] Nadeln aus β-Titan für die Medizintechnik und Analysentechnik")
Description
Having absolutely no magnetism makes it particularly suitable for analyzers that use magnetic particles, like an immunoassay system.
The fine bore polishing (Ra 0.02 at minimum) reduces the carryover of samples (especially proteins), system flushing time and sample loss
Beta titanium needles flexibility
These sample needles, used for example in liquid handling, can not be bent since their original shape is restored. They are long-lasting due to its shape recovery characteristics with respect to bending (high tensile strength and superior spring characteristics), which contributes to longer life expectancy compared to stainless steel probes.
Their very smooth inner surfaces make these needles especially suitable for precisely dosing and aspirating of samples in the analysis field.
Comparison of the properties of β-titanium to stainless steel
flexibility
|
magnetism
|
corrosion resistance
| |
β-titanium
|
good
|
not magnetic
|
very well
|
stainless steel
|
bad
|
can be magnetic
|
good
|
