My analysis was done by USAg Analytical at 1320 E Spokane St, Pasco, WA 99301. 509-547-3838. I don't know if they have the USDA-APHIS certification to receive soil samples from oversees, but you should certainly be able to find similar labs in OZ.
USAg's "complete" package: NO3-N, NH4-N, P, K, S, Ca, Mg, Na, B, Zn, Mn, Fe, Cu, OM%, pH, soluble salts (ECe) (USD$45) and added texture (USD$15) plus CEC (USD$20). Lime requirement (USD$15) can also be added.
Control Labs in California has their
soil prices posted. (much appreciated) Their complete is more complete (includes CEC, lime requirement) (USD$75) and can add texture (USD$36).
If you are not doing a test package (just pH for example) I have found that walking in the sample and asking for a non-rush price break, is often well received.
