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  • Real Crystal IR Sample Cards
  • FIGURE 1: PTFE 3M sample card absorbance spectrum.
  • FIGURE 2: Polyethylene 3M sample card absorbance spectrum.
  • FIGURE 3: Spectrum of NaCl crystal sample support mounted in 19mm aperture Real Crystal IR Card.
  • FIGURE 4: Spectrum of KCl crystal sample support mounted in 19mm aperture Real Crystal IR Card.
  • FIGURE 5: Spectrum of KBr crystal sample support mounted in 19mm aperture Real Crystal IR Card.
  • FIGURE 6: Absorbance spectrum of polyvinyl alcohol film cast from aqueous solution on a KBr Real Crystal IR Card.
UK Patent No. GB2372102

ICL’s new Real Crystal® IR sample cards provide a conveniently mounted non-absorbing substrate for qualitative infrared analysis. They are ideal for liquids, mulls, film casting from solutions and pyrolosis samples. The 2" x 4" cards are available with 9.5mm, 15mm and 19mm clear apertures and they will fit in the universal slide mount of any spectrophotometer. Space is provided to write on the card to identify the date of the analysis, the sample identity and the name of the analyst.
Unit of Measure

Item #

Item Name

List Price
N/A Real Crystal® IR Cards- NaCl Pack of 25, 9.5mm aperture $152.00
N/A Real Crystal® IR Cards- KBr Pack of 25, 9.5mm aperture $188.00
N/A Real Crystal® IR Cards- KCl Pack of 25, 9.5mm aperture $162.00
N/A Real Crystal® IR Cards- NaCl Pack of 25, 15mm aperture $201.00
N/A Real Crystal® IR Cards- KBr Pack of 25, 15mm aperture $201.00
N/A Real Crystal® IR Cards- KCl Pack of 25, 15mm aperture $204.00
N/A Real Crystal® IR Cards- NaCl Pack of 25, 19mm aperture $188.00
N/A Real Crystal® IR Cards- KBr Pack of 25, 19mm aperture $222.00
N/A Real Crystal® IR Cards- KCl Pack of 25, 19mm aperture $195.00
N/A Real Crystal® IR Cards- NaCl Cover Slips, Pack of 25 $130.00
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