Methylene blue dye 30ml (Cambridge CB4)

Name: Methylene blue dye 30ml
Availability: InStock

Free

15 hrs ago

View map

Small plastic bottle of methylene blue dye 30ml. Can be used for the "blue bottle" chemistry demo which I did with nephews at Christmas! (water, glucose, NaOH, dye).

Interested in this offer?

To reply to this post, please log in or sign up.

Posted by

Member for 2 years

448 Offers / 0 Requests

Free: Wooden box for crafting (Cambridge CB4)
Promised 17h
Free: Bug hunting kits for kids (Cambridge CB4)
Promised 8d
Free: Weighing boats x20 (5ml) (Cambridge CB4)
9d
Free: Vintage Dairy Themed Badges x2 (Cambridge CB4)
21d

Free: Wooden box for crafting (Cambridge CB4)
Promised 17h
Free: Bug hunting kits for kids (Cambridge CB4)
Promised 8d
Free: Weighing boats x20 (5ml) (Cambridge CB4)
9d
Free: Vintage Dairy Themed Badges x2 (Cambridge CB4)
21d

Approximate Location Show marker