The term bromophenol blue is identified in base64 scheme by the sequence YnJvbW9waGVub2wgYmx1ZQ==, while the MD5 signature is equal to a8ef017f7819825b9403a17d146ede35. The ASCII encoding of bromophenol blue in hexadecimal notation is 62726f6d6f7068656e6f6c20626c7565.