ALDON Innovating Science Methylene Blue 1% Aqueous Solution, 1 fl oz (30mL) Dropper Bottle - Methyl Blue Microscope Stain - The Curated Chemical Collection

Goodproduct

Me estuve pidiendo este producto lo recomiendo yo lo utilizo mucho este azul de metileno es lo máximo

I used this stain for both cheek cells and onion root cells in my high school biology classroom. It was good quality and worked as expected, but was WAY cheaper than ordering from Carolina Biological or Flinn Scientific, and it arrived way faster. The blue was a nice color as seen in the picture. It stained the nuclei nicely.

Llego a tiempo

Religion time, good product, great price

Just as described

Warning. May Be Harmful if Swallowed (see photo). If you're buying this for something other than your fishtank, beware. Value for money:One of the least expensive, but...

So far so good