protein test in egg albumin videos

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  2. Protein test in egg albumin
'Food Test - Protein | ThinkTac | DIY Science' 03:49 Apr 1, 2022
'Food Test - Protein | ThinkTac' 03:55 Feb 28, 2022
'Food Test - Protein | Version 2 | Thinktac' 04:05 Feb 6, 2022