Characterizing Unknown Oil Compound

URGENT

MULTIPLE TESTING

USA Analytical laboratory needed for identifying an unknown oil compound. We have an oil sample that we can identify 90% of what is in it and need to find out what the other 10% is. We have tried HPLC, GCMS, MS, NMR – Nothing has shown us the other 10% of material in our oil.

Can you please help us? We do not think the NMR or GCMSMs were done correctly.