"Reduced gravity environments." . . . . . . . . "Continuous flow electrophoresis system experiments on shuttle flights STS-6 and STS-7" . . . "Continuous flow electrophoresis system experiments on shuttle flights STS-6 and STS-7"@en . . . . . . . . . . . . . . . . "Electrophoresis." . . "Space shuttles." . . "George C. Marshall Space Flight Center. Space Sciences Laboratory." . . . .