The term electrochemical series is identified in base64 scheme by the sequence ZWxlY3Ryb2NoZW1pY2FsIHNlcmllcw==, while the MD5 signature is equal to 2663b3c468f5dfb5297ce2c086040e51. The ASCII encoding of electrochemical series in hexadecimal notation is 656c656374726f6368656d6963616c20736572696573.