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Merck - 1520140001 - Chromolith Flash RP-18 endcapped 25-2 HPLC column

  • MFR SKU: 1520140001
  • ITEM #: 7159387
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ITEM #: 7159387
CHROMOLITH FLASH RP-18 ENDCAPPED 25-2MM
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Merck - 1520140001 - Chromolith Flash RP-18 endcapped 25-2 HPLC column

  • Item #: 7159387
  • MFR SKU: 1520140001
  • Catalogue Number 152014
  • Overview All Chromolith® columns are made of monolithic silica with a characteristic bimodal pore structure. Chromolith® 2mm columns have macropores with 1.6 µm diameter, giving a column efficiency exceeding 100, 000 plates/meter. The mesopores are 13 nm (130 Å), the surface modification is octadecylsilan with full end-capping.
  • HS Code 9027 90 00
  • Quality Level MQ100
  • Storage class 10 - 13 Other liquids and solids
  • Disposal 32
  • Chromatographic residues: Aggressive, explosive (e.g. peroxides) or toxic substances in chromatographic layers or sorbents must be eliminated using suitable methods (washing out, elution) prior to disposal. The solvents used for elution can in many cases be reutilized. Larger quantities of sorbents (e.g. from columns) should be freed from solvents (filtration, drying) and packed into rip-resistant plastic sachets; container I. TLC carrier materials and columns should be disposed of together with the corresponding waste materials (aluminium, glass, plastic); container K.
  • Storage NoTempLimit
  • Pressure ≤ 20 bar
  • Performance (anthracene)
  • Theoretical Plates (N/m) (Anthracene) ≥ 70000
  • Capacity factor (Anthracene) 3.3 - 4.3
  • Tailing (USP) 0.90 - 1.40 %
  • separation factor (anthracene/progesterone) 2.2 - 2.6

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