gas bottle identification

[grandads_shed]

ok on this site i found out that a co2 bottle is colour coded "•carbon dioxide cylinders are black with a silver/grey shoulder."

the one i have is black with a yellow plastic guard around the tap, and a round green tab under the tap with numbers on it and number 6 has a hole through it.
it says on the bottle that it is •carbon dioxide,

its a suregas bottle from boc, it also says that it is for drinks only.

is this true co2 or is it possible that it is mixed with something else? and i should look for another bottle to use with mig

 

[Paul.]

BOC suregas is part of a cellar gas blending system, according to the data sheet its just CO2 so it should be ok as long as you can get a regulator to fit it, some of the cylinders have a stripe down them, this indicates a pick up tube is fitted inside the cylinder so that liquid is drawn off, someone asked me this exact question a couple of weeks ago, he hasn't come back and said it doesn't work yet so its probably ok.

 

[grandads_shed]

thanks paul m8

i have a reg to fit it and have been useing it for about a month on and off.
just thought i would play safe and ask about it on here after reading the posts about bottles