| 1939 |
BENZOYL CHLORIDE |
| 1940 |
BENZOIN OXIME |
| 1941 |
"BENZO-""F""-QUINOLEINA" |
| 1942 |
DESSICATED OX BILE |
| 1945 |
BORO TRIFLUORURO-ETANOL |
| 1946 |
BORO TRIFLUORURO-METANOL |
| 1948 |
BORO TRIFLUORURO-n-PROPANOL |
| 1949 |
BROMO AMPOLLAS |
| 1950 |
p-BROMOACETANILIDE |
| 1951 |
p-BROMOANILINE |
| 1953 |
CARBON VEGETAL TROZOS |
| 1961 |
o-CRESOLPHTHALEIN |
| 1962 |
CURCUMINE STAIN, SOLUTION 0,1% |
| 1964 |
DIACETYLMONOXIME |
| 1966 |
DIASTASE |
| 1967 |
DIETHYLAMINOETHANOL |
| 1968 |
1,5-DIPHENYLCARBAZONE |
| 1969 |
1,3-DIFENILTIOUREA |
| 1970 |
DIMEDONE Aldehyde reactant |
| 1971 |
AMARILLO DE METILO |
| 1972 |
p-DIMETHYLAMINOAZOBENZENE |
| 1973 |
p-DIMETHYLAMINOBENZALDEHYDE |
| 1975 |
DIMETHYL SULFATE |
| 1976 |
m-DINITROBENZENE |
| 1977 |
3,5 DINITROBENZOILO CLORURO |
| 1986 |
PHOSPHOROUS penta-CHLORIDE |
| 1987 |
D-FRUCTOSE |
| 1991 |
Triacetina |
| 1992 |
GLYOXALBIS (2-HYDROXYANIL) |
| 1994 |
HYDRAZINE mono-HYDROCHLORIDE |
| 1996 |
INDICATOR MIXED, to asses nitrogen |
| 1997 |
IODINE CHLORIDE |
| 2000 |
BROMOCRESOL GREEN |
| 2001 |
GENTIAN VIOLET |
| 2002 |
PARAFFIN |
| 2003 |
BUTILO CIANOACETATO |
| 2004 |
BRILLIANT GREEN |
| 2005 |
BRILLIANT GREEN AQ. SOL. 5% |
| 2006 |
BRILLIANT GREEN ALC. SOL. 5% |
| 2007 |
METHYL GREEN |
| 2008 |
METHYL VIOLET |
| 2009 |
CRYSTAL VIOLET SOL. 0,5 IN ACETIC |
| 2010 |
CRYSTAL VIOLET SOL. 2% |
| 2011 |
CRYSTAL VIOLET, FOR MICROSCOPY |
| 2012 |
GENTIAN VIOLET CARBOL |
| 2013 |
GENTIAN VIOLET SOL. 1% |
| 2014 |
GENTIAN VIOLET SOL. 2% |
| 2015 |
METHYL VIOLET |
| 2016 |
BROMOCRESOL GREEN ALCOHOLIC SOLUTION 0,04% |
| 2017 |
BROMOCRESOL GREEN SOLUTION 0,04% |