50 grams of Tris Acetate EDTA (TAE) Buffer. Enough for 10 Liters of TAE buffer. Add 50g to 1 Liter for 10x solution or Add 5g to 1 Liter of water for 1x buffer. For use in making gels and buffers for electrophoresis and DNA storage.
I used it for many DNA gels and it works very well. It can be reused once It takes a wile to mix so it's good to have a magnetic stirrer . And of course the price is very reasonable so it's perfect for a budget minded small lab.