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Merck - 1056160001 - HPTLC Silica gel F254 25 Glass plates 5 x 10 cm

  • MFR SKU: 1056160001
  • ITEM #: 7231175
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ITEM #: 7231175
Features individual laser coding for GLP applications. Designed for GLP applications, the tops of each of these plates bear an item, batch, and individual plate number. As a result, lab professionals can easily record and archive every plate they use. Based on proven EMD Millipore silica found in TLC and HPTLC plates, these GLP plates deliver equally unsurpassed separation performance.
HS Code: 3822 00 00
HPTLC Silica gel F254 25 Glass plates 5 x 10 cm
This listing is for Pack...
ITEM #: 7231175
Features individual laser coding for GLP applications. Designed for GLP applications, the tops of each of these plates bear an item, batch, and individual plate number. As a result, lab professionals can easily record and archive every plate they use. Based on proven EMD Millipore silica found in TLC and HPTLC plates, these GLP plates deliver equally unsurpassed separation performance.
HS Code: 3822 00 00
HPTLC Silica gel F254 25 Glass plates 5 x 10 cm
This listing is for Pack of 25
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Merck - 1056160001 - HPTLC Silica gel F254 25 Glass plates 5 x 10 cm

  • Item #: 7231175
  • MFR SKU: 1056160001
Technical Specs
  • Catalogue Number 105616
  • Replaces 105616-2; 105616
  • HPTLC Silica gel F
  • Overview HPTLC plates deliver fast and quantitative analysis of complex samples for manual or automated use. Our HPTLC silica plates work three times faster than conventional TLC plates – and they are more sensitive. The particle sizes range in HPTLC is between 4-8 µm, which creates a smoother surface and a higher separation power than TLC plates.
  • HS Code 3822 19 00
  • Quality Level MQ100
  • Application Glass HPTLC Silica gel F plates. Silica gel HPTLC plates size 5 x 10 cm, 25 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
  • Chromatographic testings: A) Colour test
  • hRf-values
  • - bleu vif organol, colour test, lipophile
  • 17 - 22
  • - Ceres Black G, colour test, lipophile 38 - 43
  • - ceres Violet brn, colour test, lipophile 58 - 64
  • separation number
  • - colourtest, lipophile
  • ≥ 10.0
  • B) Steriod test
  • hRf-values
  • - hydrocortisone, steroid test
  • 23 - 29
  • - Reichstein S, steroid test 36 - 45
  • - methyltestosterone, steroid test 43 - 52
  • separation number
  • - steroid test
  • ≥ 10.5
  • Typical value determined on a conditioned plate
  • Eluent A) Toluene (45% )
  • Eluent B) Ethyl acetate/Toluene (95+5 v/v; 20% )
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