The term column chromatography is identified in base64 scheme by the sequence Y29sdW1uIGNocm9tYXRvZ3JhcGh5, while the MD5 signature is equal to 8cac1c4c0734a22bcf4c3bb20fc73ef7. The ASCII encoding of column chromatography in hexadecimal notation is 636f6c756d6e206368726f6d61746f677261706879.