Glo Germ Powder comes in a 50gm bottle and is used to demonstrate proper surface cleaning as well as the spread of germs, especially in the area of cross-contamination. Each bottle is good for hundreds of demonstrations since only a very small amount is used each time. Glows Brilliant white/Blue
Glo Germ Powder 50gm (Orange)
Glo Germ Powder 50gm (White)
Glo Germ Powder 50gm (Yellow)
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