3 Simple Ways to
Share What You Make

With Instructables you can share what you make with the world — and tap into an ever-growing community of creative experts.

PhotosPhotos

Share one or more photos of a project, recipe, or whatever you've made, quickly and easily.

Step by StepStep-By-Step

Share your step-by-step photos with text instructions of what you made so others can do it too!

VideoVideo

Share your how-to video. You'll need your embed code from a video site such as YouTube.

How-To: Gelatin/Agar Filtration

Step 3Gel Preparation

Gel Preparation
«
  • IMG_5329.JPG
  • IMG_5327.JPG
  • IMG_5325.JPG
  • IMG_5332.JPG
Measure out some liquid, and heat it to boiling in the microwave.

While that's heating, measure out your gelling agent (agar or gelatin).

For 1000 milliliters (1 liter, ~4 1/4 cups) of liquid, you need between 3/4 and 1 3/4 grams of agar - OR - 5 grams of gelatin.

The agar I bought was in 10 inch sticks which weighed about 10 grams, so I just sawed off half an inch.

Once the liquid is boiling, put the gelling agent into the liquid and let it sit for a few minutes to hydrate. Bring the liquid to a boil in the microwave again, stirring occasionally until the gelling agent is completely dissolved.

Let the liquid cool to room temperature.
« Previous StepDownload PDFView All StepsNext Step »

Pro

Get More Out of Instructables

Already have an Account?

close

All Steps Viewing
View all steps of an Instructable on the same page when you're a Pro Member.

Upgrade to Pro today!
45
Followers
11
Author:Mongpoovian