Laser-ultramicroscopic method of determining suspended particles in high-purity liquids.
Two main types of impurities in high-purity liquids have been determined. One consists of suspended particles of sub-mum size, and optical counters are the most suitable for their determination. Their main characteristics are given. The errors of suspended particle determination are discussed. The data on particles dispersion composition and concentration in some high purity liquids as well as on their nature are given.
Devyatykh
G G
GG
Institute of Chemistry, USSR Academy of Sciences, Gorky, USSR.
Karpov
Y A
YA
Krylov
V A
VA
Lazukina
O P
OP