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Sub-Total: $265,403.00MN
Replacement pH Sensor for LAQUA Twin
$2,760.00MN
Enviro battery
$296.00MN
TEDCO Original Gyroscope
$306.00MN
Microscopio para Celular
$276.00MN
windmill generator
$331.00MN
Potato Clock
Robot maromas
$629.00MN
Green Science- Grow-A-Maze
$314.00MN
Peque ciencia optica
$368.00MN
Minolta SPAD 502 Plus ...
$73,967.00MN
FieldScout Sensor ...
$1,128.00MN