Jonathan P Smuts

3 Questions 5 Answers 0 Followers

Questions related from Jonathan P Smuts

7-Methyl- and/or 6-methyl-7-hexadecenoic acid standard - where can I buy some?

I would like to purchase the above compounds but cannot find anyone that sells them. Can anyone help? I want to record its VUV spectrum, and have a good idea of what it looks like, but need a pure...

01 January 1970 9,980 1 View

Any best practices on the derivatization of fatty acids with PFB bromide?

We encounter significant side products or contamination issues when trying this method. The contamination/side products aren't aromatic in nature so we have no idea where they're coming from but...

01 January 1970 4,096 3 View

C21-TAG transesterification problem?

I've done transesterification of vegetable oils and animal oils using H2SO4/MeOH many times before but this is the first time I'm doing it with the CE 1h-05 internal standard (C21-TAG) present....

01 January 1970 3,997 6 View