Benzocaine stock, 100x (Khokha lab)

From XenWiki
Jump to navigation Jump to search
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.

submitted by VGP

Source: Khokha lab protocols [1]

100X Benzocaine

Sigma Cat #E1501-500g (500 g tub)

100X stock is 5% = 5 g/100 ml 100% ethanol

Dilute to 1X working solution with DI H2O

Final solution is 0.05% = 0.05g/100ml 1% ethanol

pH should be corrected to 6.8 - 7.0 with NaHCO3.

Store at -20C

corrections

March 8th, 2017: previous version erroneously listed final ethanol conc. as 100% (instead of 1%) and omitted pH correction information.