Self-Sealing Quartz Crucibles
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Self-Sealing Quartz Crucibles

Self-Sealing Quartz Crucibles

  | 3 Questions Answered
$149.90
Select size:
10-490-4 (EA)
10-490-4 (CS)
$149.90
$599.90

About Self-Sealing Quartz Crucibles

  • Unique self-sealing lids form airtight seals around the crucible's ground rim
  • During a volatiles run, the lid automatically rises to expel accumulated gases
  • Lid sinks back to restore the seal and form an oxygen-free atmosphere to prevent sample ashing
  • Produces more reproducible results than conventional methods
  • During moisture and ash determinations, the lid keeps sample moisture-free
  • Eliminate inaccurate weighings caused by moisture uptake
  • Perform proximate analysis to determine moisture, volatiles, ash, and fixed carbon on the same sample
    • **Please note this product is made on demand. Lead time is 5-6 weeks from the time the order is placed.

One-Time Purchase

Specifications

Base Diameter (mm) 14
Capacity (cc) 10
Height (mm) 30
Package Type Each
Top Diameter (mm) 28
Capacity 10mL

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Questions & Answers

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  • How do you seal those crucibles?

    The crucible has a precisely ground rim on its opening, and the lid is manufactured to fit tightly against this rim, creating a seal when pressed down.

  • I am working on Lithium ion batteries, Usually I am following the glass tube sealing method for the annealing (600 deg C/ inert atmosphere) process of my material, Can I use this Self sealing quartz crucible instead of glass tube sealing? Please give your suggestions, Thank you,

    Yes, this is a self sealing crucible highly effective to moisture-free runs and oxygen-free annealing.

  • Dear Sir or Madam, My question is that after the heat traitement, are these self sealing creusibles cab ne used again for another experiment? Thank you in advance.

    Yes. It is re-usable after heat treatment.