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SETonic 250 ul Bevelled Fixed Needle Syringe for Shimadzu Instruments, SYR 250ul PTFE FN 0,5(G25)a50, 1/Pk - 3030613, 221-75172-02

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SETonic LC Syringe for Shimadzu Instruments, Bevelled 50mm Length Fixed Needle, PTFE Plunger Seal, 250ul FN 0.5 (G25) a50, 1/Pk 

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.

Specifications

SETonic Part Number: 3030613
Reference / Equivalent to: OEM  221-75172-02 - Shimadzu - Syringes for Manual Liquid Injection, with Fixed Needle, 250 µl, PTFE Tipped Plunger, Needle Gauge 25
SETonic Product Description: SYR 250ul PTFE FN 0,5(G25)a50
Syringe Type: Microsyringes 
Volume: 25 µL
Termination: Beveled 50mm Length Needle (a50)
Plunger Tip: PTFE seal
O.D. (Gauge): 0.5 mm (G25)
I.D. (Gauge): 0.28 mm (G25)
Quantity: Each

 

SETonic Needle Tip Style

Description

 SGE Hamilton

Tip Style AS and C

Special conical needle recommended for septum penetration (Autosampler Type). 

 1 AS

Tip Style a

  Beveled needle is recommended for life science applications.   2 4

Tip Style b

 Blunt needle for use with HPLC Injection valves and for sample pipetting. 3 3

Tip Style d

 Conical needle with side port is recommended for penetration of septa, 5 5

 

Gauge Index

Gauge O.D. in mm I.D. in mm
G26 0.45 0.25
G26s 0.47 0.13
G25 0.50 0.28
G24 0.55 0.32
G23 0.64 0.35
G23s 0.64 0.15
G22 0.72 0.40
G22s 0.72 0.20
G21 0.80 0.50
G20 0.90 0.60
G19 1.10 0.80

 

Browse our SETonic Catalogue Here:


  • Model: 3030613
  • Manufactured by: SETonic

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