As character names:

U+2697 ALEMBIC character (⚗)

As raw characters:

⚗

As a string of HTML entities:

⚗

Decoder output:

Byte number 1 is decimal 226, hex 0xE2, octal \342, binary 11100010
This is the first byte of a 3 byte sequence.

Byte number 2 is decimal 154, hex 0x9A, octal \232, binary 10011010
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 151, hex 0x97, octal \227, binary 10010111
This is continuation byte 2, expecting 0 more.

U+2697	ALEMBIC
	= chemical term, chemistry
	x (alchemical symbol for retort - 1F76D)