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There for i bulit up an axcel table. So i get to the point to calculate Bunsen contans on different Temperature.

I have this calculation:

ln(β)=exp(A1 + A2*(T/100) + A3*ln(T/100) + A4*(T/100) + S*(B1 + B2*(T/100) + B3*(T/100)^2

where β is in units of mL/L, and A# and B# are empirically derived least square fit constants, different for specifics gases.

Somehow, i wanted to find A1, A2, A3 and B1, B2, B3 constants for different Gases, but i don`t finde.

I need for O2, CO2 , N2, Ar the constants.

Can somebody help where to finde, or how to get it ?