• Dropper takes blue liquid from watch glass and drips it back
  
• Drop of water falls into Petri dish with fluid creating ripples
  
• Dropper takes yellow liquid from watch glass and drips it back
  
• Drop of green transparent fluid is falling down from dropper
  
• Olive oil is being poured into empty beaker on grey background
  
• Dropper takes blue fluid from watch glass and drips it back
  
• Hyaluronic acid falls down into medical bottle with grey liquid
  
• Chemical dropper injects oil into clear liquid in Petri dish
  
• Clear drops falling in multiple Petri dishes with clear liquid
  
• Purple oil being poured into empty beaker on grey background
  
• Glycerin pouring into beaker with water creates ripples
  
• Macro shot of yellow oil is being poured into white ceramic dish
  
• Drops of rose water are falling down from lab dropper
  
• Dropper injects violet liquid into pale one in Petri dish
  
• Ascorbic acid falls down into medical bottle with yellow liquid
  
• Bubbles come out from dropper and float on green fluid bursting
  
• Yellow gel on watch glass is covered by shadow on white background
  
• Long dropper drains green oil into Petri dish and takes it back
  
• Long chemical dropper drains yellow oil in Petri dish with water
  
• Bubbles coming out from dropper on fluid in Petri dish bursting
  
• Crystals fall down into clear fluid in flask creating bubbles
  
• Green liquid is dripping from chemical dropper into Petri dish
  
• Purple liquid drained in Petri dish with balls becoming purple
  
• Gel with tiny bubbles comes out from dropper into Petri dish
  
• Lab dropper drips green fluid into bottle on grey background
  
• Lab dropper drips rose water into bottle on grey background
  
• Dropper injects oil into blue fluid in one of three Petri dishes
  
• Pink fluid is dripping from chemical dropper into Petri dish
  
• Green tea oil is dripping from lab dropper on grey background
  
• Glycerin pouring into beaker with water creates ripples
  
• Transparent fluid is dripped from graduated lab dropper
  
• Water drop falls into Petri dish with liquid creating ripples