I'm going to guess you already figured out what an upright freezer is, but for the uninitiated it's one that's taller than it is long and opens from the front.
If you're looking for a lab freezer that's longer than it is tall and opens from the top, then you want a chest freezer.
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On sale
Mechanical thermostat, Keyed door lock, 14 to 17 cu ft, -15°to -25°C
$2,572 USD
from
$2,445 USD
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No sale
Carel controller, Bluetooth, alarms, built-in data logger, 24 or 49 cu ft, -25 °C / -10 °C
from
$5,995 USD
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On sale
Precise temperature control, recovery and maintenance in 23 or 49 cu ft, up to -25°C or -35°C
$5,742 USD
from
$5,455 USD