# this file is part of refractiveindex.info database
# refractiveindex.info database is in the public domain
# copyright and related rights waived via CC0 1.0

REFERENCES: |
    <a href="https://refractiveindex.info/download/data/2022/duran-brochure-us.pdf">DURAN® Brochure, July 2022</a>
    (obtained from <a href="https://www.schott.com/en-us/products/duran-p1000368/downloads/">http://www.schott.com</a>.
    Transmission data extracted from a figure and converted to k values by Dr. Daniel Rüdisser, HTflux Engineering GmbH, Graz, Austria)
COMMENTS: |
    SCHOTT Duran Lab Glass (Tubed).
    DURAN® glass is very similar to BOROFLOAT® 33. Dispersion data for BOROFLOAT 33 can be used to approximate the refractive index of DURAN.
PROPERTIES:
    nd: 1.527
    Vd: 58.6
    density:
      - value: 2230
    youngs_modulus:
      - value: 63e9
    poissons_ratio:
      - value: 0.20
    thermal_expansion:
      - temperature_range: 293 573
        value: 3.3e-06
    thermal_conductivity:
      - temperature: 363
        value: 1.2
    transformation_temperature:
      - value: 798
    resistance:
        hydrolytic: 1
        acid: 1
        alkali: 2
DATA:
  - type: tabulated n
    data: |
        0.5876 1.473
  - type: tabulated k
    data: |
        0.250 9.95E-05
        0.255 9.71E-05
        0.260 9.47E-05
        0.265 9.23E-05
        0.270 8.99E-05
        0.275 8.75E-05
        0.280 6.71E-05
        0.285 4.66E-05
        0.290 2.72E-05
        0.295 2.08E-05
        0.300 1.44E-05
        0.305 9.56E-06
        0.310 4.71E-06
        0.315 3.42E-06
        0.320 2.28E-06
        0.325 1.78E-06
        0.330 1.29E-06
        0.335 9.78E-07
        0.340 7.28E-07
        0.345 5.62E-07
        0.350 3.96E-07
        0.355 3.03E-07
        0.360 2.38E-07
        0.365 2.25E-07
        0.370 2.13E-07
        0.375 2.43E-07
        0.380 2.41E-07
        0.385 1.99E-07
        0.390 1.68E-07
        0.395 1.44E-07
        0.400 1.40E-07
        0.405 1.43E-07
        0.410 1.47E-07
        0.415 1.50E-07
        0.420 1.54E-07
        0.425 1.57E-07
        0.430 1.57E-07
        0.435 1.55E-07
        0.440 1.53E-07
        0.445 1.51E-07
        0.450 1.49E-07
        0.455 1.46E-07
        0.460 1.44E-07
        0.465 1.43E-07
        0.470 1.44E-07
        0.475 1.44E-07
        0.480 1.45E-07
        0.485 1.46E-07
        0.490 1.46E-07
        0.495 1.47E-07
        0.500 1.48E-07
        0.505 1.48E-07
        0.510 1.49E-07
        0.515 1.50E-07
        0.520 1.50E-07
        0.525 1.51E-07
        0.530 1.52E-07
        0.535 1.52E-07
        0.540 1.53E-07
        0.545 1.54E-07
        0.550 1.55E-07
        0.555 1.56E-07
        0.560 1.57E-07
        0.565 1.58E-07
        0.570 1.59E-07
        0.575 1.60E-07
        0.580 1.61E-07
        0.585 1.61E-07
        0.590 1.62E-07
        0.595 1.63E-07
        0.600 1.64E-07
        0.605 1.65E-07
        0.610 1.66E-07
        0.615 1.67E-07
        0.620 1.68E-07
        0.625 1.69E-07
        0.630 1.70E-07
        0.635 1.71E-07
        0.640 1.72E-07
        0.645 1.73E-07
        0.650 1.74E-07
        0.655 1.75E-07
        0.660 1.76E-07
        0.665 1.77E-07
        0.670 1.78E-07
        0.675 1.78E-07
        0.680 1.79E-07
        0.685 1.80E-07
        0.690 1.81E-07
        0.695 1.82E-07
        0.700 1.84E-07
        0.705 1.91E-07
        0.710 1.98E-07
        0.715 2.06E-07
        0.720 2.13E-07
        0.725 2.20E-07
        0.730 2.27E-07
        0.735 2.35E-07
        0.740 2.42E-07
        0.745 2.49E-07
        0.750 2.57E-07
        0.755 2.64E-07
        0.760 2.71E-07
        0.765 2.78E-07
        0.770 2.86E-07
        0.775 2.93E-07
        0.780 3.00E-07
        0.785 3.07E-07
        0.790 3.15E-07
        0.795 3.22E-07
        0.800 3.29E-07
        0.805 3.37E-07
        0.810 3.44E-07
        0.815 3.51E-07
        0.820 3.58E-07
        0.825 3.66E-07
        0.830 3.73E-07
        0.835 3.80E-07
        0.840 3.87E-07
        0.845 3.95E-07
        0.850 4.02E-07
        0.855 4.09E-07
        0.860 4.17E-07
        0.865 4.24E-07
        0.870 4.31E-07
        0.875 4.38E-07
        0.880 4.46E-07
        0.885 4.53E-07
        0.890 4.60E-07
        0.895 4.67E-07
        0.900 4.75E-07
        0.905 4.82E-07
        0.910 4.89E-07
        0.915 4.97E-07
        0.920 5.04E-07
        0.925 5.11E-07
        0.930 5.18E-07
        0.935 5.26E-07
        0.940 5.33E-07
        0.945 5.40E-07
        0.950 5.47E-07
        0.955 5.55E-07
        0.960 5.62E-07
        0.965 5.69E-07
        0.970 5.76E-07
        0.975 5.84E-07
        0.980 5.91E-07
        0.985 5.98E-07
        0.990 6.06E-07
        0.995 6.13E-07
        1.000 6.18E-07
        1.005 6.23E-07
        1.010 6.28E-07
        1.015 6.33E-07
        1.020 6.38E-07
        1.025 6.43E-07
        1.030 6.48E-07
        1.035 6.53E-07
        1.040 6.58E-07
        1.045 6.63E-07
        1.050 6.68E-07
        1.055 6.73E-07
        1.060 6.78E-07
        1.065 6.83E-07
        1.070 6.88E-07
        1.075 6.93E-07
        1.080 6.98E-07
        1.085 7.03E-07
        1.090 7.08E-07
        1.095 7.13E-07
        1.100 7.18E-07
        1.105 7.23E-07
        1.110 7.28E-07
        1.115 7.31E-07
        1.120 7.30E-07
        1.125 7.29E-07
        1.130 7.28E-07
        1.135 7.27E-07
        1.140 7.26E-07
        1.145 7.25E-07
        1.150 7.24E-07
        1.155 7.23E-07
        1.160 7.22E-07
        1.165 7.21E-07
        1.170 7.19E-07
        1.175 7.18E-07
        1.180 7.17E-07
        1.185 7.16E-07
        1.190 7.15E-07
        1.195 7.14E-07
        1.200 7.13E-07
        1.205 7.12E-07
        1.210 7.11E-07
        1.215 7.10E-07
        1.220 7.09E-07
        1.225 7.08E-07
        1.230 7.07E-07
        1.235 7.06E-07
        1.240 7.05E-07
        1.245 7.03E-07
        1.250 7.02E-07
        1.255 7.01E-07
        1.260 7.00E-07
        1.265 6.99E-07
        1.270 6.98E-07
        1.275 6.97E-07
        1.280 6.96E-07
        1.285 6.95E-07
        1.290 6.94E-07
        1.295 6.93E-07
        1.300 6.92E-07
        1.305 6.91E-07
        1.310 6.90E-07
        1.315 6.89E-07
        1.320 6.87E-07
        1.325 6.86E-07
        1.330 6.85E-07
        1.335 6.84E-07
        1.340 6.83E-07
        1.345 6.82E-07
        1.350 6.81E-07
        1.355 6.80E-07
        1.360 6.90E-07
        1.365 7.47E-07
        1.370 8.03E-07
        1.375 8.59E-07
        1.380 9.16E-07
        1.385 9.72E-07
        1.390 1.03E-06
        1.395 1.40E-06
        1.400 1.54E-06
        1.405 1.46E-06
        1.410 1.39E-06
        1.415 1.32E-06
        1.420 1.25E-06
        1.425 1.18E-06
        1.430 1.10E-06
        1.435 1.03E-06
        1.440 9.61E-07
        1.445 9.04E-07
        1.450 8.85E-07
        1.455 8.66E-07
        1.460 8.46E-07
        1.465 8.27E-07
        1.470 8.08E-07
        1.475 7.89E-07
        1.480 7.70E-07
        1.485 7.51E-07
        1.490 7.31E-07
        1.495 7.12E-07
        1.500 6.93E-07
        1.505 6.74E-07
        1.510 6.55E-07
        1.515 6.53E-07
        1.520 6.54E-07
        1.525 6.54E-07
        1.530 6.55E-07
        1.535 6.55E-07
        1.540 6.56E-07
        1.545 6.56E-07
        1.550 6.57E-07
        1.555 6.57E-07
        1.560 6.58E-07
        1.565 6.58E-07
        1.570 6.59E-07
        1.575 6.59E-07
        1.580 6.60E-07
        1.585 6.60E-07
        1.590 6.60E-07
        1.595 6.61E-07
        1.600 6.61E-07
        1.605 6.62E-07
        1.610 6.62E-07
        1.615 6.63E-07
        1.620 6.63E-07
        1.625 6.64E-07
        1.630 6.64E-07
        1.635 6.65E-07
        1.640 6.65E-07
        1.645 6.66E-07
        1.650 6.66E-07
        1.655 6.67E-07
        1.660 6.67E-07
        1.665 6.68E-07
        1.670 6.68E-07
        1.675 6.69E-07
        1.680 6.69E-07
        1.685 6.70E-07
        1.690 6.70E-07
        1.695 6.71E-07
        1.700 6.71E-07
        1.705 6.72E-07
        1.710 6.72E-07
        1.715 6.73E-07
        1.720 6.73E-07
        1.725 6.74E-07
        1.730 6.74E-07
        1.735 6.74E-07
        1.740 6.75E-07
        1.745 6.75E-07
        1.750 6.76E-07
        1.755 6.76E-07
        1.760 6.77E-07
        1.765 6.77E-07
        1.770 6.78E-07
        1.775 6.78E-07
        1.780 6.79E-07
        1.785 6.79E-07
        1.790 6.80E-07
        1.795 6.80E-07
        1.800 6.81E-07
        1.805 6.81E-07
        1.810 6.82E-07
        1.815 6.82E-07
        1.820 6.83E-07
        1.825 6.83E-07
        1.830 6.84E-07
        1.835 6.84E-07
        1.840 6.85E-07
        1.845 6.85E-07
        1.850 6.87E-07
        1.855 6.98E-07
        1.860 7.09E-07
        1.865 7.20E-07
        1.870 7.30E-07
        1.875 7.41E-07
        1.880 7.52E-07
        1.885 7.63E-07
        1.890 7.74E-07
        1.895 7.84E-07
        1.900 7.95E-07
        1.905 8.06E-07
        1.910 8.17E-07
        1.915 8.28E-07
        1.920 8.38E-07
        1.925 8.49E-07
        1.930 8.65E-07
        1.935 9.01E-07
        1.940 9.37E-07
        1.945 9.73E-07
        1.950 1.01E-06
        1.955 1.05E-06
        1.960 1.08E-06
        1.965 1.12E-06
        1.970 1.15E-06
        1.975 1.19E-06
        1.980 1.23E-06
        1.985 1.26E-06
        1.990 1.28E-06
        1.995 1.27E-06
        2.000 1.26E-06
        2.005 1.25E-06
        2.010 1.24E-06
        2.015 1.23E-06
        2.020 1.22E-06
        2.025 1.21E-06
        2.030 1.20E-06
        2.035 1.19E-06
        2.040 1.18E-06
        2.045 1.19E-06
        2.050 1.23E-06
        2.055 1.27E-06
        2.060 1.31E-06
        2.065 1.35E-06
        2.070 1.39E-06
        2.075 1.43E-06
        2.080 1.47E-06
        2.085 1.51E-06
        2.090 1.55E-06
        2.095 1.59E-06
        2.100 1.63E-06
        2.105 1.67E-06
        2.110 1.71E-06
        2.115 1.84E-06
        2.120 2.04E-06
        2.125 2.23E-06
        2.130 2.43E-06
        2.135 2.62E-06
        2.140 2.82E-06
        2.145 3.01E-06
        2.150 3.20E-06
        2.155 3.40E-06
        2.160 3.59E-06
        2.165 3.79E-06
        2.170 3.98E-06
        2.175 4.18E-06
        2.180 4.37E-06
        2.185 4.57E-06
        2.190 4.76E-06
        2.195 4.95E-06
        2.200 5.15E-06
        2.205 5.34E-06
        2.210 5.54E-06
        2.215 5.73E-06
        2.220 5.68E-06
        2.225 5.53E-06
        2.230 5.38E-06
        2.235 5.24E-06
        2.240 5.09E-06
        2.245 4.94E-06
        2.250 4.79E-06
        2.255 4.64E-06
        2.260 4.49E-06
        2.265 4.34E-06
        2.270 4.19E-06
        2.275 4.04E-06
        2.280 3.94E-06
        2.285 3.89E-06
        2.290 3.85E-06
        2.295 3.80E-06
        2.300 3.76E-06
        2.305 3.71E-06
        2.310 3.67E-06
        2.315 3.68E-06
        2.320 3.75E-06
        2.325 3.81E-06
        2.330 3.87E-06
        2.335 3.93E-06
        2.340 4.00E-06
        2.345 4.06E-06
        2.350 4.28E-06
        2.355 4.63E-06
        2.360 4.99E-06
        2.365 5.34E-06
        2.370 5.70E-06
        2.375 6.06E-06
        2.380 6.41E-06
        2.385 6.77E-06
        2.390 7.12E-06
        2.395 7.48E-06
        2.400 7.68E-06
        2.405 7.74E-06
        2.410 7.80E-06
        2.415 7.85E-06
        2.420 7.91E-06
        2.425 7.97E-06
        2.430 8.02E-06
        2.435 8.08E-06
        2.440 8.14E-06
        2.445 8.19E-06
        2.450 8.25E-06
        2.455 8.31E-06
        2.460 8.43E-06
        2.465 8.58E-06
        2.470 8.73E-06
        2.475 8.88E-06
        2.480 9.03E-06
        2.485 9.17E-06
        2.490 9.32E-06
        2.495 9.47E-06
        2.500 9.62E-06