TLC Dunnelaag chromatografie startset


TLC-startkit, die kan worden gebruikt als inleiding op de TLC-methode.
De kit bevat een gedetailleerde handleiding en uitleg van de verschillende scheidingen. De testmaterialen zijn gekleurd, zodat het proces gemakkelijk kan worden waargenomen. De set kan bevatten verschillende kleuren en kleuren met verschillende loopsnelheden.


  • instructies
  • 3 ontwikkelkamers
  • 50 x 1 μl glazen capillaire buis
  • 1 x 10 ml maatcilinder
  • 50 stks 4 x 8 cm polyester vellen van respectievelijk. POLYGRAM® SIL G / UV254, ALOX N / UV254 en CEL 300
  • 8 ml van elk testkleurmengsel 1 (4 lipofiele kleurstoffen), testkleur sudanrood G en sudanblauw II
  • 8 ml van elk testkleurmengsel 2 (7 anthrachinonkleurstoffen), testkleur blauw 1 en violet 2
  • 8 ml van elk testkleurmengsel 3 (7 voedselkleuren), testkleur geel, oranje en zwart
  • 100 ml tolueen, tolueen/cyclohexaan (2: 1), ethanol 2,5%, natriumcitraatoplossing, 25% ammonium/2-propanol (5: 3)
  • twee viltstiften

Gas Chromatograph with single filament TCD



  • Affordable and high-quality analysis
  • Ambient temperature operation
  • One-meter packed column
  • One-channel PeakSimple data system

This simple, low-cost system is intended for basic applications
such as measuring hydrogen in air, or alcohol in water. The
extremely small size, USB connection to any Windows computer
(laptop), and ability to operate on room air—using the included
vacuum pump—makes this system perfect for field operations.

Parker Hannifin Waterstofgenerator


Specifications & Description

  • Electrolytic CellProton exchange membrane (PEM)
  • Hydrogen Purity99.9995%
  • Oxygen Purity<0.01 ppm
  • Moisture Purity<1 ppm
  • Delivery Pressure5 to 100 psig ±0.5 psig
  • Moisture AdsorptionDessicant cartridge
  • OutputRemote control and remote monitoring capable by adding USB options bay controller (not included)
  • Outlet Port1/8" compression
  • Max Flow Rate (mL/min)100
  • Height (cm)43.38
  • Width (cm)34.19
  • Depth (cm)45.6
  • Power (VAC)100 to 230

Parker Balston’s Proton Exchange Membrane (PEM) Cell eliminates the use of liquid electrolytes with hydrogen generators.
Proven in over 40,000 GC installations worldwide. Parker Balston’s generators are the most reliable hydrogen generators on the market. Maintenance requires only a few moments per year - no inconvenient, extended downtime.
Simply change the filters every six months and the desiccant cartridge whenever it turns dark brown.
Deionized water is all that is required to generate hydrogen for weeks of continuous operation.
With an output capacity of up to 510 cc/minute, one generator can supply 99.9995% pure hydrogen for up to several FID’s. Based on cylinder gas savings alone, a Parker Balston® hydrogen generator pays for itself in less than a year.
All Parker Balston hydrogen generators meet NFPA requirements and OSHA 1910.103 regulations governing the storage of hydrogen.