Wash bottle Memes

The eternal lab struggle! Why bother refilling acetone bottles when you can just perform the sacred ritual of squeezing the wash bottle with increasing desperation? That last drop of acetone is hiding somewhere in there, and by the laws of chemistry and sheer stubbornness, it will come out eventually. The best part? That triumphant moment when a pathetic trickle finally emerges after 47 squeezes, just enough to barely wet your TLC plate. Chemistry grad students have been known to develop forearm muscles rivaling professional arm wrestlers from this technique alone.