procedure clean-up

[wdwvt1]

A couple to-dos:

• [ ] Fix broken links in the procedure documents in this repo. We need to go through all the procedures and make sure the links point to the appropriate document (right now lots of 404 errors).
• [ ] Improve the cleaning after ion-pairing for the 6470 procedure here

[wdwvt1]

e.g. adding this from Qi and Amita 1.) Turn of all modules on screen. 2.) Open mass spec cover (temp may be hot). Wipe with EtOh spray bottle above mass spec. 3.) Close MassHunter. Remove Mass Hunter Process (from Windows search. 4.) Turn off IP-LC pump, autosampler, column. 5.) Disconnect "plug 2" from I-P LC and replug into "normal LC" 6.) Disconnect Plug 1 from I-P LC and replug into "normal LC" 7.) Remove wire from IP LC to MS and reconnect the other "normal LC" to the MS. 8.) Turn on "normal LC" pump, autosampler, column. Adjust waste tubes if needed. 9.) Wash for 6-8 hrs with 40% H20, 50% isopropanol, 10% acetic acid using ion pair cleaning method 20190314