NMR-CDCL3

Thank you everyone. The Peak at 0 is of grease and not TMS. As of now unable to use the product

Could someone help me please

I have recently purchased Methyl Iodide D3 and ran an NMR. The spectra does not look too good. Can someone please tell me what is wrong with the material as my supplier refuses to take back the material. If there are impurities how can i purify it.

Thank you all in advance

Methyl Iodide-D3.pdf

I have recently purchased cdcl3. The water peak is at 1.62. As per literature it should be at 1.56. Can someone tell me is this normal or is a impurity. Also is there anyway we can quantify the undeuterated chcl3 which appears at 7.26.