Inicio/Tienda/Suministros de laboratorio/Cromatografía/Cromatografía de capa delgada (TLC, HPTLC)/Placas de cromatografía de capa delgada (TLC)
Placas TLC RP-2 / UV254 - modificadas con dimetilo, 10 x 10 cm, 25 pieza(s)

Placas TLC RP-2 / UV254 - modificadas con dimetilo, 10 x 10 cm, 25 pieza(s)

REF 3496.1
€ 210,52
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Placas TLC RP-2 / UV254 - modificadas con dimetilo, 10 x 10 cm, 25 pieza(s)
Información del producto
Código hs: 38229000
EAN: 8721028178404
Marca: Macherey-Nagel
Material: glass with dimethyl-modiefied silica gel 60, with fluorescence indicator.

Silanized silica 60 with dimethylmodification

C
arbon content 4 %

  • Specific surface: ~500 m2/g
  • Mean pore size: 60 Å
  • Specific pore volume: 0,75 ml/g
  • Particle size: 5-17 µm
  • pH stability: 2-10

Order of polarity:

silica > DIOL > NH2 > CN > RP-2 > RP-18 W


Recommended application: active plant constituents, steroids


Further attractive products to complete your chromatography laboratory can be found on our Chromatography page!



TLC Plates RP-2 / UV254 - dimethyl-modified

Technical Information
Plate format 10 x 10 cm
Layer thickness 0.25 mm
Material glass
Modification Silica gel with dimethyl (RP2, C2) modification
Fluorescent indicator yes
Separation principle Reversed phase (RP)
Phase RP-2
Particle size 5-17 µm
Particle type Fully porous particles (FPP)
Pore size 60 Å
Pore volume 0.75 ml/g
pH stability 2,0-10,0
Temperature stability High
Recommended application(s) Active plant constituents, Reversed phase (RP) and Normal phase (NP), Steroids

Further attractive products to complete your chromatography laboratory can be found on our Chromatography page!


Thin Layer Chromatography (TLC)

Although the principle of thin-layer chromatography is more than a century old, it did not make its breakthrough as an analytical method until about 50 years ago.
Thanks to the development of new sorbents and supports, as well as increasing instrumentation and automation, TLC has become a versatile separation method. It is used both in qualitative analysis and in quantitative analysis.
Applications range from simple manual separation processes in classic TLC to automated processes in HPTLC (high performance thin layer chromatography).

Advantages of thin layer chromatography:

  • Higher sample throughput in less time
  • Suitable for screening tests
  • Pilot process for HPLC
  • The ready-to-use TLC layer functions as a data storage device for separation results
  • The separated substances can be used later for further analysis (e.g. IR, MS)
  • By switching the mobile and the stationary phases, the separation process can be optimised quickly and cost-efficient

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