tkimages2011:
Sucrose x10 magnification
tkimages2011:
Copper sulphate x4 magnification
tkimages2011:
Crystal winged butterfly
tkimages2011:
Sucrose crystals
tkimages2011:
Caffeine crystals
tkimages2011:
Crystal fan
tkimages2011:
micro
tkimages2011:
Ascorbic acid
tkimages2011:
Ascorbic acid
tkimages2011:
Vitamin C
tkimages2011:
Ascorbic acid
tkimages2011:
Citric acid crystal
tkimages2011:
Ascorbic acid
tkimages2011:
Paracetamol crystals
tkimages2011:
Rerystallised Paracetamol
tkimages2011:
Citric acid crystal
tkimages2011:
Benzoic fish
tkimages2011:
Benzoic face