| LAQUA Twin Sodium Meter*** | $24,867.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| MagniRule | $137.00MN |
| Glow Star | $104.00MN |
| *** | $3,435.00MN |
| Maping compass with mirror | $214.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,250.00MN |
| Alarm Output Module*** | $6,807.00MN |
| 20 Pzs Tarjeta reflectora de 60mmx60mm*** | $2,481.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| Campus Microscope Photo Adapter*** | $1,937.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| "Academy" Microscope 1000x*** | $20,676.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,239.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $1,126.00MN |
| Lantastic Compass | $251.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| IR Crop Thermometer | $2,216.00MN |
| Digitarium Portable Dome 6m*** | $286,827.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| Geologic Compass - A | $2,098.00MN |
| Exploracion Lunar | $353.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Poster Mapa del cielo | $74.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $418,038.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| LAQUA Twin Calcium Meter*** | $14,152.00MN |
| LAQUA Twin pH Meter*** | $4,198.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| Kestrel USB Interface | $1,673.00MN |
| 3" Levitating Globe | $668.00MN |
| The Franklin World Globe*** | $2,055.00MN |
| Envoy8X*** | $4,009.00MN |
| Anillo-T Canon EOS | $602.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,730.00MN |
| Cell reproduction and development - 10 slides*** | $1,377.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $1,377.00MN |
| Tetraview LCD digital Microscope*** | $41,107.00MN |
| Brass Compass | $501.00MN |
| Replogle Globe Traveler Globe Blue | $2,106.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Brass Compass In Metal Tin Box*** | $641.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x*** | $14,616.00MN |
| MS-0100 Carson Microscope 1000x*** | $7,882.00MN |
| Leica TRI 100 Tripod | $6,216.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,746.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| Brújula minera*** | $2,496.00MN |
| 20 W Solar Panel*** | $13,764.00MN |
| LAQUA Twin Potassium Meter*** | $12,951.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| NIVEL AUTOMATICO TOPCON AT-B3*** | $13,526.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |