HPTLC

HPTLC Sample Applicator – AS 30.

HPTLC Sample Applicator – AS 30 inclusive Software

Make: Biostep- Bionis, Germany (Desaga Technology)

The HPTLC-Applicator AS30 samples are sprayed onto TLC/HPTLCplates with compressed air flow without contacting the plates. The sampleapplication is carried out automatically, only filling and inserting the syringeis made manually. A dosing syringe is fixed at a movable turret.
Therefore,removing and new adjusting of this syringe for every application is not necessary. It can be filled either manually by the filling syringe or by the Autosampler BS35.
This is remarkable and time-saving especially whenhaving a high sample-throughput. Up to 80 different samples can be applied completely automatically.The benefit of the spray-on technique for quantitative analysis is the possibilityof applying different volumes of same calibration standard instead of equal volumes of different standard concentrations. Even if samples are dissolved in polar solvents such as water, compact and narrow bands are formed.

Key Aspects of HPTLC-Applicator AS30

  • Spray-on technique.
  • Dual syringe system: dosing and filling syringe.
  • Application of dots or lines.
  • 2D application.
  • For any TLC/HPTLC plates up to 200 x 200 mm
  • Stand-alone or PC-controlled.
  • Holding up to 10 methods.
  • Low sample requirement.
  • Incl. software for controlling AS30/BS35 and transferring data to Densitometer CD60 .
  • Special cover for active exhaustion (Optional).
  • Technical Parameters of HPTLC-Applicator AS30
  • Plate size Up to 200 x 200 mm.
  • Path length 0 - 100 mm in steps of 0.1 mm.
  • 10 μl dosing syringe, 25 μl filling syringe .
  • Application rate 3 - 120 s/μL
  • Resolution 2000 steps/μL
  • Turret movement 40 mm/s, 13 steps/mm
  • Necessary air pressure 2.5 - 10 bar
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