Table 1. Application of environmental factors during exposure to ClO₂ gas

Humidity	Concentrations (ppm)	Time (min)	Organic matter (%)
Wet (80±5%) condition	5/10/20/40/80	5/10/30	None (0%)
	10/20/40/80	5	5%
Wet (80±5%) condition	10/20/40/80	5%	None (0%)
Dry (30±5%) condition			10%