The term round-bottom flask is identified in base64 scheme by the sequence cm91bmQtYm90dG9tIGZsYXNr, while the MD5 signature is equal to c068a1620d446abe062e6495ed7056de. The ASCII encoding of round-bottom flask in hexadecimal notation is 726f756e642d626f74746f6d20666c61736b.