1slm N2	2slm N2	5slm N2
250	0.0078		
500	0.0128		
750	0.017		
111.11111		0.008	
222.222222222222		0.0106	
333.333333333333		0.0116	
43.4782608695652			0.004
86.9565217391305			0.0056
130.434782608696			0.007