Specifies six main grades of hand-made shellac. Requirements for matter insoluble in hot alcohol are given along with optional requirements for: volatile matter, colour, wax, ash, lead and grit content, acid iodine values, heat polymerization and flow tests.Cross References:ISO 56-1
Original price was: $309.88.$154.00Current price is: $154.00.
Specification for lac and shellac-Hand-made shellac
BSI Group , 08/15/1997
Pages: 36


