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Glass Test Tube 7ml Borosilicate Glass 3.3 Rimless 12x100mm Chemistry

5,90 € – 17,50 €

Glass test tube 7ml • Borosilicate glass 3.3 • 12x100mm • Rimless

LBG 3.3 is a borosilicate glass with a minimum content in silica of 80% and a low expansion coefficient (3.3•10-6 K-1)included in the 3.3 borosilicate group, as defined in ISO 3585 standard.It is used in products where chemical and mechanical resistance is to be combined with resistance to sudden temperaturechanges.This particular combination of properties makes this type of glass the most used in labware.
Physical and chemical properties:
  • Dimensions: tube Ø 12mm, 100mm length, 0.8mm thickness
  • Linear expansion coefficient (@ 20/300 ºC): 3.3•10-6 K-1
  • Strain point: 520 ºC
  • Annealing point: 560 ± 10 ºC
  • Softening point: 820 ± 10 ºC
  • Density: 2.23 ± 0.02 g/cm3
  • Hydrolytic resistance (according to ISO 719, water at 98 ºC): Class 1
  • Hydrolytic resistance (according to ISO 720, water at 121 ºC): Class 1
  • Resistance to acids (according to ISO 1776, DIN 12116): Class 1
  • Resistance to alkalis (according to ISO 695): Class 2
Typical composition:
  • 80.4% in weight SiO2
  • 13.0% in weight B2O3
  • 4.2% in weight Na2O
  • 2.4% in weight Al2O3

Available in: 5x / 10 x / 20x / 30x

What are you getting:
You will receive borosilicate glass test tubes packaged in a sturdy padded envelope.

Combined Shipping:
If you are purchasing more than one item from us, we are willing to combine postage costs. Just add items to your basket, then use the button “Request Total From Seller”.

Available shipping methods:

  • Worldwide Economy Shipping (Free shipping Europe)
  • Worldwide Standard Shipping – Faster delivery with tracking number
Typical delivery times:

  • European Union and Europe – 3-12 business days
  • USA and Canada – 10-15 business days
  • Rest of the World – 7-25 business days

Please note times stated are estimates based on the best efforts of our carriers and ourselves, while we always aim to deliver within these time frames we cannot guarantee they will be met on every single occasion.

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Description
Glass test tube 7ml • Borosilicate glass 3.3 • 12x100mm • Rimless

LBG 3.3 is a borosilicate glass with a minimum content in silica of 80% and a low expansion coefficient (3.3•10-6 K-1)included in the 3.3 borosilicate group, as defined in ISO 3585 standard.It is used in products where chemical and mechanical resistance is to be combined with resistance to sudden temperaturechanges.This particular combination of properties makes this type of glass the most used in labware.
Physical and chemical properties:
  • Dimensions: tube Ø 12mm, 100mm length, 0.8mm thickness
  • Linear expansion coefficient (@ 20/300 ºC): 3.3•10-6 K-1
  • Strain point: 520 ºC
  • Annealing point: 560 ± 10 ºC
  • Softening point: 820 ± 10 ºC
  • Density: 2.23 ± 0.02 g/cm3
  • Hydrolytic resistance (according to ISO 719, water at 98 ºC): Class 1
  • Hydrolytic resistance (according to ISO 720, water at 121 ºC): Class 1
  • Resistance to acids (according to ISO 1776, DIN 12116): Class 1
  • Resistance to alkalis (according to ISO 695): Class 2
Typical composition:
  • 80.4% in weight SiO2
  • 13.0% in weight B2O3
  • 4.2% in weight Na2O
  • 2.4% in weight Al2O3

Available in: 5x / 10 x / 20x / 30x

What are you getting:
You will receive borosilicate glass test tubes packaged in a sturdy padded envelope.

Combined Shipping:
If you are purchasing more than one item from us, we are willing to combine postage costs. Just add items to your basket, then use the button “Request Total From Seller”.

Available shipping methods:

  • Worldwide Economy Shipping (Free shipping Europe)
  • Worldwide Standard Shipping – Faster delivery with tracking number
Typical delivery times:

  • European Union and Europe – 3-12 business days
  • USA and Canada – 10-15 business days
  • Rest of the World – 7-25 business days

Please note times stated are estimates based on the best efforts of our carriers and ourselves, while we always aim to deliver within these time frames we cannot guarantee they will be met on every single occasion.

Additional information
Modified Item

No
Intended Use/Discipline

Biological Laboratory
Brand

Unbranded
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