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SODIUM HYPOCHLORITE is described as a universal disinfectant in clinical laboratories. What concentration of sodium hypochlorite is recommended for BLOOD SPILLAGE where LARGE AMOUNTS OF ORGANIC MATTER are present?
A. 1 g/liter (1000 ppm) — standard all-purpose solution
B. 0.1 g/liter (100 ppm) — dilute solution
C. 5 g/LITER (5000 PPM) — stronger solution needed because organic matter reduces disinfectant effectiveness
D. 10 g/liter (10,000 ppm) — maximum strength for all spills
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