Tetenal E6 kit: deciphering production codes

[d_kolobov]

Hello everyone.
Does anyone know how to decipher the production date or packaging of Tetenal kits?

 

[halfaman]

I don't know it, but the color of the FD looks good.

 

[ChrisGalway]

I think that's the 33rd week of 2021 (or 2011!). The "1" is the year and the next two digits are the week ... I think.

 

[MattKing]

When did Tetenal go into the current - and probably final - bankruptcy?

 

[ChrisGalway]

When did Tetenal go into the current - and probably final - bankruptcy?

I do not know exactly, but my last batch of Tetenal ColorTec E6 (2.5 litre size) was dated (manufactured) in March 2022.