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HPTLC Plates ALUGRAM® RP-18 W / UV254 - octadecyl-modified, 5 x 10 cm, 50 unit(s)

From  Macherey-Nagel
Material: Aluminium sheet with octadecyl-modified nano silica gel 60, with fluorescence indicator.
Plate format
Layer thickness
Particle size
Pack Qty.


Reversed Phase (RP) plates
Carbon content 7.5 %
Partial octadecyl (C18) modification
Product details

€133.00/Pack Qty. 

excl. VAT. | 50 unit(s) per Pack Qty.

Art. No. 3434.1

Available at short notice
from 6 Pack Qty. €126.35/Pack Qty.
from 24 Pack Qty. €119.70/Pack Qty.
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Product details

Material: Aluminium sheet with octadecyl-modified nano silica gel 60, with fluorescence indicator.

Reversed Phase (RP) plates
Carbon content 7.5 %
Partial octadecyl (C18) modification


Order of polarity:
silica > DIOL > NH2 > CN > RP-2 > RP-18 W


Wettable with water



HPTLC Plates ALUGRAM® RP-18 W / UV254 - octadecyl-modified 

Technical Information
Plate format 5 x 10 cm
Layer thickness 0,15 mm
Material Aluminium sheet 
Modification Silica gel with octadecyl (C18, ODS, RP18) modification 
Separation principle Reversed phase (RP) 
Phase RP-18 W 
Particle size 5-17 µm
Particle type Fully porous particles (FPP) 
Pore size 60 Å
Pore volume 0,75 ml/g
pH stability 2,0-8,0 
Temperature stability High 
Recommended application(s) Aminophenols, Barbiturates, Nucleobases, Phthalates, Plasticizers, Polycyclic aromatic hydrocarbons (PAH), Preservatives, RP applications (preparative), Steroids, Tetracyclines, Wettable with water 
HPTLC Plates ALUGRAM® RP-18 W / UV254 - octadecyl-modified
Selected quantity:   0
  1. Subtotal:  0.00
Order No. Plate format Layer thickness Particle size Pack Qty. Price Quantity
3434.1 5 x 10 cm 0,15 mm 5-17 µm 50 unit(s) €133.00
3436.1 10 x 10 cm 0,15 mm 5-17 µm 25 unit(s) €129.00
3487.1 20 x 20 cm 0,15 mm 5-17 µm 25 unit(s) €326.00
CP24.1 4 x 8 cm 0,15 mm 5-17 µm 50 unit(s) €111.00
CP25.1 5 x 20 cm 0,15 mm 5-17 µm 50 unit(s) €246.00
Available from stock Karlsruhe
Available at short notice
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Selected quantity:   0
  1. Subtotal:  0.00

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General information

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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