SLS 439 : 1978 : Specification for food additives-colouring matters-ponceau 4R
- Colombo BUREAU OF CEYLON STANDARDS 1978
- 08p.
STD2623
SLS 439 : 1978
a664.099.62:668.81
SRI LANKA-STANDARDS
STANDARDS-SRI LANKA
664.099.62:668.81
STD2623
SLS 439 : 1978
a664.099.62:668.81
SRI LANKA-STANDARDS
STANDARDS-SRI LANKA
664.099.62:668.81