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Microscope slides 26x76x1 mm acc. ISO Norm 8037 / I cut edges pack 50 pcs.
9832038
€3.35
Tax excluded
are manufactured from extra white glass.
Approximate Chemical Composition:
Silicon Dioxide SiO2 72.20%
Sodium Oxide Na2O 14.30%
Potassium Oxide K2O 1.20%
Calcium Oxide CaO 6.40%
Magnesium Oxide MgO 4.30%
Aluminium Oxide AL2O3 1.20%
Ferric Oxide Fe2O3 0.03%
Sulfur Trioxide SO3 0.30%
Mean Coefficient of Expansion : 90.6 x 10-7 /ºC (20-300º C)
Strain Point log n 14.5 : 513° C
Softening Littleton Point : 720° C
Sale only to companies.
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