Processing Time: 

  • 3 - 7 business days


Shipping Fee: 

  • All chemicals will be shipped via $19.95 express shipping (3 - 5 business days to deliver).


Product 0ptions:

  • 250mg: YP-910240-0.25g
  • 500mg: YP-910240-0.5g
  • 1g: YP-910240-1g
  • 5g: YP-910240-5g
  • 10g: YP-910240-10g

Iridium | 7439-88-5 | MFCD00011062

SKU: YP-910240
  • Specifications

    Chemical Name or Material Iridium
    Purity 99.95%
    CAS 7439-88-5
    MDL Number MFCD00011062
    Molecular Formula Ir
    Molecular Weight (g/mol) 192.22
    Packaging Sealed with wax
    Storage Dry, inert atmosphere
    Physical Attribute Solid
    Melting Point 4130??    

Customer questions & answers


kathie Morris

A lil expensive and the one had a deformed stem tip.

Brian Scott Sheldon

Very durable glassware. I ordered another set of 120mm funnels. I will use Stonylab glassware from now on.


the item is what it was described and works well for my purpose

John R Van H ouden

Top notch for what am using them for

Jessica Linder

Very nice glass work very well packagd I haven't used it yet planning to use for precious metal recovery not sure about the white stone or if I got the wrong piece ?? looks great



120 Lake Ave S Suite 22
Nesconset, New York 11767


Stay Connected

  • Amazon
  • Facebook
  • Instagram
  • YouTube
  • Twitter
  • Pinterest
  • Tumblr