19

Molecular weight determinations of polyamides by N-trifluoroacetylation

Year:
1983
Language:
english
File:
PDF, 326 KB
english, 1983
20

Zum anomalen Kontrast im Elektronenmikroskop

Year:
1967
Language:
german
File:
PDF, 216 KB
german, 1967
21

Characterization of Polystyrenes of Extremely High Molecular Weights

Year:
1980
Language:
english
File:
PDF, 768 KB
english, 1980