Narrow Neck Erlenmeyer Flask

Comprar Matraz Erlenmeyer. Vidrio Borosilicato LGB 3.3. Graduado. Conforme a DIN 12380, ISO
1773. Esterilizable en autoclave a 121º. En diferentes volúmenes, de 50ml, 100ml, 250ml, 500ml y 1000ml. Puedes hacer el pedido directamente por la página web siguiendo los pasos que se indican.

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SKU: ALCS39 Categories: ,

Matraz Erlenmeyer. Vidrio Borosilicato LGB 3.3. Graduado. Conforme a DIN 12380, ISO
1773. Esterilizable en autoclave a 121º. En diferentes volúmenes, de 50ml, 100ml, 250ml, 500ml y 1000ml.

MATRACES: PROPIEDADES TÉCNICAS

DATOS TÉCNICOS MATRACES

MATRACES ERLENMEYER DE BOROSILICATO

Borosilicate glass 3.3 is a glass with minimal silica content.
It is practically free of magnesium, lime and zinc and contains only traces of heavy metals.

Chemical composition:

  • 81% by weight SiO2
  • 13,0% by weight of B2O3
  • 4% by weight of Na2O

Thermal properties:
Coefficient of linear expansion: 32,5 x10-7 º C
Maximum working temperature : 515 º C
Annealing temperature: 565 º C
Softening temperature: 820 º C
Specific heat: 0,2
Thermal conductivity (cal/cm3 / º C / sec): 0.0027
Chemical Resistance:
This glass is highly resistant to water, neutral and acidic solutions, concentrated acids and their mixtures, as well as to
chloride, bromine, iodine, and organic solvents. Even during long periods of exposure and at higher temperatures
at 100°C, its chemical resistance exceeds that of most metals and other materials.
It can withstand repeated dry and wet sterilisation without surface deterioration and consequent
contamination. Resistant to attack by various chemicals. Only hydrofluoric acid, very hot phosphoric acid
and alkaline solutions with increasing concentration and temperature, increasingly attack the glass surface.

Product Ref. Document
Narrow Neck Erlenmeyer Flask ALQ0036 Material Safety Data Sheet MSDS:    EN             
You can also see the Material Safety Data Sheets (MSDS) of all products in this section: MSDS
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