Pulse circulation gas chromatography on capillary columns.
The method and equipment for pulse circulation high-resolution gas chromatography on glass capillary columns have been developed. The separation of a mixture of C(6)H(6), C(6)H(5)D, C(6)H(3)D(3) and C(6) D(6) on carbonized columns coated with squalane has been taken as an example to show the advantages of the method. An efficiency of about 5 x 10(6) theoretical plates has been achieved with a capacity factor of k = 1.
Chizhkov
V P
VP
Zelinsky Institute of Organic Chemistry, USSR Academy of Sciences, Moscow, USSR.
Pavlov
S S
SS
Sterkhov
N V
NV
Ravikovich
V M
VM
Litvin
E F
EF
Varyvonchik
E A
EA