expiration date/open bottle/2 cycles?

[bufdaddy]

if i used 1/2 bottle of t400 20ml and saved the rest for my next cycle 10 weeks later, would it affect the quality of the t400, since it would have been exposed to air for so long.

[iamdwalrus]

Keep it in a cool dry place.

[jack hust]

it shpould be fine put it in a ziplock bag and like iamdwalrus keep it cool and dry

[50Cent]

Just out of curiosity, is the 20ml bottle of T400 new or have they always made it?

[bufdaddy]

thanks for the help guys
and btw, i think it's a new product, made by eql