Stability of currently used cytometers facilitates the identification of pipetting errors and their volumetric operation: "time" can tell all.
Bergeron
M
M
Health Canada, Ottawa, Ontario, Canada.
Lustyik
G
G
Phaneuf
S
S
Ding
T
T
Nicholson
J K A
JK
Janossy
G
G
Shapiro
H
H
Barnett
D
D
Mandy
F
F
D018791:CD4 Lymphocyte Count / Q000379:methods* / Q000592:standards*; D015496:CD4-Positive T-Lymphocytes / Q000166:cytology; D005434:Flow Cytometry / Q000379:methods* / Q000592:standards*; D006801:Humans; D016130:Immunophenotyping; D008863:Microspheres; D015203:Reproducibility of Results