specification by bureau of indian standards standards published title is 1797:1985 (iso 927:1982) methods of test for spices and condiments (2nd revision) (is 1797:1985) is also technically equivallent with iso 928:1980,930:1980, 939:1980, 941:1986 in addition to iso 927 is 1798:1982 black pepper,whole and ground...