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Re: Anyone able to do GC or GC-MS on Hp ThinkJet Black ink ( for the Hp ThinkJet 2225 printer; Hp 9226a Or Hp 51604a ink cartridges ) ?

 

Gotcha.? Very curious what that 'alkyldiol' is listed on the most recent MSDS I shared.? It doesn't have a CAS # and it says proprietary.? Could be a nonionic surfactant like Tween.??

Keep us posted on this project! I'd be interested/curious to know how far you get with the tools you have at home!

-Frank??


On Fri, Oct 4, 2024 at 10:50?PM gren via <hrgerson=[email protected]> wrote:
?
The dye is easy, Food Black 2 ,
Other questions are the possible use of a Tween, or other Surfactant? or/& something else, possibly Glycerol ?
?
For 1st tests, a test ink does not have to be perfect, just hoping it will work reasonably well, and be paper fast.
Just don't want to gum up the only empty ThinkJet cartridge that I have, ... would quickly put an end to testing in my 2225 printer, lol.
?
Thus, more examples of MSDS sheets ,
?? from the Hp ThinkJet Cartridge ? boxes? ( an inserted slip of paper ), would help,
if anyone can post additional .pdf's of these.
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