The term colloidal solution is identified in base64 scheme by the sequence Y29sbG9pZGFsIHNvbHV0aW9u, while the MD5 signature is equal to 6d1148cdfead9eb2b9d6e6ec90793ce2. The ASCII encoding of colloidal solution in hexadecimal notation is 636f6c6c6f6964616c20736f6c7574696f6e.