BS 3105:1978
Specification for photographic grade p-methylaminophenol sulphate (metol)

Standard No.

BS 3105:1978

Release Date

1978

Published By

SCC

Status

Be replaced 1995-03

Replace By

BS ISO 422:1994

BS ISO 422:1995

Latest

BS ISO 422:1994

BS ISO 422:1995

BS 3105:1978 history

• 1995 BS ISO 422:1994 Photography - Processing chemicals - Specifications for p-methylaminophenol sulfate
• 1978 BS 3105:1978 Specification for photographic grade p-methylaminophenol sulphate (metol)