|
SU1457856A1
|
|
Apparatus for measuring the area of plant leaves
|
|
SU1266298A1
|
|
Method of analysis of oxides of rare-earth elements
|
|
SU1247739A1
|
|
Composition of membrane of ion-selective electrode for determining ions of sodium
|
|
SU1182040A1
|
|
Method of producing n,n'-bis-(2-aminoethyl)-piperazine
|
|
SU1182034A1
|
|
Method of producing bis-(ethyleneimine)-dimethylaminomethan
|
|
SU1182373A1
|
|
Composition of ionoselective electrode membrane for determining amino acid ester
|
|
SU1179188A1
|
|
Device for measuring thermal effects
|
|
SU1174435A1
|
|
Method of producing tin di-(carbetoxymethyl) dibromide
|
|
SU1174853A1
|
|
Method of quantitative determining of redoxants in wine
|
|
SU1168510A1
|
|
Method of extracting germanium from weak solutions
|
|
SU1181994A1
|
|
Method of producing solution of sulfaminoacid nickel
|
|
SU1194867A1
|
|
Method of producing pigmented red luminophor on base of rare-earth elements
|
|
SU1175870A1
|
|
Method of ehtracting germanium from fluorine-containing hydrogen-peroxide etching solutions
|
|
SU1143011A1
|
|
Method of recovering silver from process solutions
|
|
SU1133535A1
|
|
Composition of ion-selective electrode membrane for determination of rubidium ion activity
|
|
SU1124215A1
|
|
Composition for ion-selective electrode membrane for determination of caesium ions
|
|
SU1119725A1
|
|
Method of obtaining inorganic sorbent based on titanium hydroxide
|
|
SU1114677A1
|
|
Process for preparing benzo-2,1,3-thiadiazole
|
|
SU1151535A1
|
|
Method of obtaining 4-methyl-3-nitrophenol
|
|
SU1117301A1
|
|
Method of obtaining tetranitrodibenzo-18-crown-6
|
