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  • Science decoration: Conical flask

Science decoration: Conical flask

SKU:
£5.45
£5.45
Unavailable
per item

Conical flask resin model of the beautiful precipitation reaction between lead II nitrate and potassium iodide. It comes with a QR code linking to a video where you can watch the chemical reaction and learn all about it!


This tiny model is made with real laboratory glassware and makes a beautiful, sparkly plant or Christmas decoration, desk ornaments and more...

Perfect to inspire and educate children, or anyone who loves science!


Specifications

  • Included is one model, representing the precipitation reaction between lead II nitrate + potassium iodide precipitation (also known as the "Golden Rain reaction")
  • It comes with QR code that links to an online video where we demonstrate the actual chemistry that inspired it. Decoration with education!
  • Dimensions: Conical flask height ~6cm
  • Weight: 32grams (unboxed).
  • Hand crafted: each one is unique but made with equal care and attention to detail, they may vary slightly from photos.
  • Contains 100% plastic-free, biodegradable bio-glitter (see details below)
  • Made of laboratory grade borosilicate glass which is more shock resistant and temperature resistant than ordinary glass
  • Filled with epoxy resin
  • Note, this is a model only and does not contain any of the actual chemicals described in the chemistry!

! Please note that as these are made with glass they are not recommended for young children and babies.


Glitter:

We use "Bio-Glitter". After much research it turns out that most "biodegradable glitters" are not so biodegradable after all (read more here). We use "Bio-glitter", which has been independently certified to biodegrade in normal conditions in the natural environment, including in fresh water. It is 100% plastic-free and is made from regenerated eucalyptus cellulose that is responsibly sourced.


Card and packaging:

Your set comes in plastic-free packaging and recycled card. We use paper not plastic tape.


No hidden costs

Postage and packing is free on orders over £12, and only £3.50 on orders under £12.

VAT is already included.


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  • Home
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  • Outdoor STEM
    • Bookings
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    • Locations >
      • Forge Dam
      • Mayfield Alpacas
      • Flying Horse Lawn
    • Being prepared
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  • Shop
    • Home laboratory
    • Microscopy & Magnification
    • Gifts & decorations
  • Outreach training
  • Practical Science
    • 8-12s Practical Science
    • 11-16s Practical Science
    • FAQ
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    • COVID19 - Practical Science
  • School Workshops