SS Stainless Steel
Plunger
|
Regular SS plunger syringes are available as gold coated
version on request |
SS Stainless Steel
gold coated
|
SS-Gold coated * - Gold coated stainless steel,
developed for use with aggressive solvents (e.g. strong
acids) |
PTFE NUB Compount
|
PTFE NUB is
specialy developed compound for microsyringe application
to increase lifetime:
⇒ high chemical resistance
⇒ less friction than virgin PTFE ⇒ less electronic
charge
⇒ higher robustness ⇒ less
"cold flow" ⇒ higher longevity
|
PE-HD Seal Plunger
|
With better durability than virginal PTFE when working
with saline solution |
PTFE Seal Plunger
|
Gas tight sealing of
the plunger tip, for most solvents and chemicals
PTFE is a fluorocarbon
solid, as it is a high-molecular-weight compound
consisting wholly of carbon and fluorine. PTFE is
hydrophobic: neither water nor water-containing
substances wet PTFE, as fluorocarbons demonstrate
mitigated London dispersion forces due to the high
electronegativity of fluorine. PTFE has one of the
lowest coefficients of friction of any solid. We
use best quality virgin PTFE from selected sources only.
The seal design is depending on syringe type and
application.
|
PTFE ZDV Seal Design
|
Zero Dead Volume seal design upon request for all
volumes |
Heat Resistant PTFE
Plunger
|
Usable between -20°C and 200°C |
针头类型