The term nonadsorptive is identified in base64 scheme by the sequence bm9uYWRzb3JwdGl2ZQ==, while the MD5 signature is equal to 61c72cc6e82ee1af1f8d42f3b9d4ac48. The ASCII encoding of nonadsorptive in hexadecimal notation is 6e6f6e6164736f727074697665.