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Merck - 1137280001 - Hptlc Silica Gel 60 F254 With Concentrating Zone 20 X 2.5 Cm 50 Glass Plates 20 X 10 Cm

  • MFR SKU: 1137280001
  • ITEM #: 7158469
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ITEM #: 7158469
These plates allow users to quickly and easily apply any kind of sample, even large volumes of diluted samples. EMD Milliporeconcentrating zone plates are based on different adsorption properties of two adsorbents. The first is a large pore concentrating adsorbent where the samples are applied; the second is a selective layer for separation. Regardless of the spots’ shape, size, or position, the sample always concentrates as a narrow band where the two adsorbents overlap and where the separation...
ITEM #: 7158469
These plates allow users to quickly and easily apply any kind of sample, even large volumes of diluted samples. EMD Milliporeconcentrating zone plates are based on different adsorption properties of two adsorbents. The first is a large pore concentrating adsorbent where the samples are applied; the second is a selective layer for separation. Regardless of the spots’ shape, size, or position, the sample always concentrates as a narrow band where the two adsorbents overlap and where the separation starts. These plates allow users to quickly and easily apply any kind of sample, even large volumes of diluted samples.
HPTLC SILICA GEL 60 F254 WITH CONCENTRATING ZONE 20 X 2.5 CM 50 GLASS PLATES 20 X 10 CM
This listing is for Pack of 50
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Merck - 1137280001 - Hptlc Silica Gel 60 F254 With Concentrating Zone 20 X 2.5 Cm 50 Glass Plates 20 X 10 Cm

  • Item #: 7158469
  • MFR SKU: 1137280001
Technical Specs
  • Catalogue Number 113728
  • Replaces 13728-6; 13728
  • HPTLC Silica gel 60 F with concentrating zone 20 x 2.5 cm
  • Overview These plates allow users to quickly and easily apply any kind of sample, even large volumes of diluted samples. Our concentrating zone plates are based on different adsorption properties of two adsorbents. The first is a large pore concentrating adsorbent where the samples are applied; the second is a selective layer for separation. Regardless of the spots’ shape, size, or position, the sample always concentrates as a narrow band where the two adsorbents overlap and where the separation starts. These plates allow users to quickly and easily apply any kind of sample, even large volumes of diluted samples.
  • HS Code 3822 19 00
  • Quality Level MQ100
  • Application Glass HPTLC Silica gel 60 F with concentrating zone 20 x 2.5 cm plates. Silica gel HPTLC plates size 20 x 10 cm, 50 sheets.
  • Storage class 10 - 13 Other liquids and solids
  • Storage Store at +2° C to +30° C.
  • Specific surface area (according to BET; 5-Pt. measurement) 480 - 540 m²/g
  • Pore volume (N-isotherm) 0.74 - 0.84 ml/g
  • d 50 (laser diffraction, size distribution) 5 - 7 µm
  • Layer thickness 150 - 200 µm
  • Deviation of layer thickness per plate ≤ 35 µm
  • layer thickness concentrating zone 70 - 110 µm
  • Fluctuation in the thickness of the concentration zone ≤ 35 µm
  • Chromatographic testing: colour test
  • hRf-values
  • - bleu vif organol, colour test, lipophile
  • 18 - 24
  • - Ceres Black G, colour test, lipophile 39 - 46
  • - ceres Violet brn, colour test, lipophile 59 - 66
  • Typical value determined on a conditioned plate
  • Eluent: toluene (45% rel. humidity)
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