Description
Malt Extract Agar Premix makes working with agar a breeze. Comes in a convenient 100 g size with easy to follow MEA Instructions. Each bag includes a scoop (approximately 10 grams) to make measuring quick and consistent.
Pouring your own agar is a great way to save money, and advance your mycology endeavors. Simply add 50 grams (5 scoops) per 1 liter of hot, distilled water. Stir thoroughly until homogenized. Pressure cook in an autoclavable container at 15 psi for 15 minutes.
Allow mix to cool to about 50-55°C, and pour into petri dishes. Pour plates in a sterile environment such as in front of a laminar flow hood or in a still air box. Allow agar plates to cool to room temperature, and use or store in a clean space.
This Malt Extract Agar (MEA) recipe follows the FDA’s Bacteriological Analytical Manual (BAM), specifically formulation M93 as listed in their laboratory methods. The laboratory method remains unchanged, including suggested preparation. This formulation uses a 3:2 ratio of light malt extract to agar, in accordance with BAM Media M93.
Included measuring spoon conveniently measures 10 grams per level scoop of Agar Premix. Recipe can be scaled up or down as needed. For example, use 1 scoop (10 g) for every 200 ml of distilled water.










Linda –
Product as described, and made really nice plates. I thought it was Potato dextrose agar premix, which is what I needed. They don’t carry that I guess so I got this one which is fine.
Jeff Wyler –
Makes perfect agar and super easy to use!
Josh –
Got here super fast and makes good plates. Solid product and good company.
Christine –
So far so good plus arrived quickly too
jeff –
best agar premix i had . made really clean lookin plates
Emma c –
The agar premix from this place is reliable and works the same every time. It is the consistency for me!
Doug –
Good stuff, bought it on Amazon and it is a dollar cheaper but still glad I purchased it.
Goose –
This agar worked perfect for my mycelium.
J J –
Worked good so far. Mycelium seems to like it.
jeremy –
this stuff is probably the best agar mix available . i am happy with it.
Luke –
mycelium looking good and easy to use
Jess AZ –
It arrived fast and is as described.
Billy –
used it for actives and it works as advertised .
Bethany Michaels –
The quality was decent but it only made 80 plates not 100.
PUFF RACKS –
PRETTY GOOD
tim –
Typically I make my own, but needed something fast. This saved me a lot more time than I thought it would.
Aditi –
It is actually impressive how good this stuff is. I expected it to be okay, but I am blown away with how professional and good quality this Mea is. Oh and it is a fifth of the price of the ones from lab supply store.
Doug –
The agar is really good but why is it cheaper on Amazon!? Not a big deal, just curious. Great product overall though.
AJ –
Good stuff will buy again
Raj Singh –
Purchased this with the substrate as well, wanting to compare to making my own. This mix saved me a lot of time and also stress when making agar plates. No one likes pouring agar plates, but this made it a little bit easier so hey I am happy.
Dave –
It works
Pablo –
agar premix is a lot easier for me to use, nothing to mix just scoop and cook. great quality from mushroom merchant
Landon Dayze –
High quality ingredients and this blend makes great quality agar plates. It also comes with easy to use instructions and a scoop. Overall I do reccomend this.
Debra –
Good quality product fast delivery
Danny –
Best agar plates mix without a doubt. Literally love this stuff.
Lucas H. –
Love this stuff, super good deal
Tiffany Valdez –
product as described