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SETonic Large Volume 250 ul LC PTFE Seal Syringe with 51 mm Length Blunt Fixed Needle, 7.8 degrees, for CTC PALxT, SYR 250ul PTFE FN 0,72(G22)b56 D7,8, 6/pk - 2620805-6P

SETonic Large Volume 250 ul LC PTFE Seal Syringe with 51 mm Length Blunt Fixed Needle, 7.8 degrees, for CTC PALxT, SYR 250ul PTFE FN 0,72(G22)b56 D7,8, 6/pk - 2620805-6P
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Please note that most SETonic syringes are made to order with an approximate 6 weeks lead time.

SETonic Large Volume 250 µl LC PTFE Seal Syringe with 51mm Length Blunt Fixed Needle, 7.8 degrees, for CTC PALxT, SYR 250ul PTFE FN 0,72(G22)b56 D7,8, 6/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.

Features / Uses:

  • Glass Barrel: Borosilicate 3.3
  • sample dosage for liquid chromatography LC
  • HPLC
  • autosamplers
  • Fixed Needle (FN) not autoclavable

Specifications

SETonic Part Number: 2620805
SETonic Product Description: SYR 250µl PTFE FN 0,72(G22)b51 ø7,8
Reference / Equivalent to / Compatible with:
  • Trajan / SGE - 006720 - 250 µL fixed needle CTC Analytics syringe with gas tight plunger and 5.1 cm 0.72 mm OD LC tipped needle
  • Hamilton - 203079 - 250 µL, Model 1725 FN CTC SYR (7.9 mm), C-Line, Fixed NDL, 22 ga, point style 3
Product Type: LC Microsyringes 
Volume: 250 µl
Termination: Fixed Needle (FN)
Plunger: PTFE Seal
Needle: Blunt 51 mm Length (b51)
O.D. (Gauge): 0.72 mm (G22)
I.D. (Gauge): 0.40 mm (G22)
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:




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