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Sub-Total: $190,998.00MN
Replacement pH Sensor for LAQUA Twin
$2,717.00MN
Glow Star
$104.00MN
Night Sky Proyection Kit
$260.00MN
Glow Solar System Mobile Making Kit
Science Magic
$272.00MN
Mammoth Skeleton
$245.00MN
2000 ppm NO3- Standard
$1,776.00MN
WatchDog 100 Series ...
$3,532.00MN