| QHY CCD PoleMaster*** | $10,051.00MN |
| Tip 5/16"*** | $1,142.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $17,239.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,128.00MN |
| Hourglass | $798.00MN |
| Tip 1/4"*** | $571.00MN |
| Solar Robot*** | $418.00MN |
| Galino liquid thermometer | $1,207.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $18,931.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,126.00MN |
| Build Your Own Wind Turbine*** | $837.00MN |
| Envoy8X*** | $4,009.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $57,132.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Solar Rover | $393.00MN |
| GPS eTrex ® 10*** | $3,007.00MN |
| 12in Aztec Globe*** | $4,211.00MN |
| Distanciómetro láser GLM 80 Professional | $64,091.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $32,329.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| Digital thermo-hygrometer*** | $1,473.00MN |
| Mammoth Skeleton*** | $490.00MN |
| Science Magic | $272.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| digital professional thermo-hygrometer | $4,636.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,675.00MN |
| Propeller Racer | $393.00MN |
| ezRead™ | $1,295.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $10,103.00MN |
| OcuLens™ 5x & 8x | $218.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Rocket Race Car*** | $521.00MN |
| Altimeter/Barometer*** | $6,437.00MN |
| 150 ppm K+ DI Standard*** | $3,552.00MN |
| rain-gauge | $535.00MN |
| Rino® 700*** | $9,027.00MN |
| Replogle Globe Traveler Globe Blue | $2,106.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,121.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x | $1,186.00MN |
| Digital maxima-minima thermometer with alarm | $1,455.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| Power Supply (PS-2)*** | $6,107.00MN |
| Higrotermómetro y datalogger con 32000 registros | $4,722.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| Rain Collector Cone | $725.00MN |
| The Franklin World Globe*** | $4,111.00MN |
| Orion HD-F2 Paragon Tripod*** | $16,277.00MN |
| Cabled Weather Envoy*** | $5,234.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| Penetrometer FT 02 | $6,547.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,461.00MN |
| Digital Dome Works*** | $300,672.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| Tip 1/8"*** | $571.00MN |
| PC CUBBY FOR HD-6T*** | $62,640.00MN |
| Binocular UpClose G2 20×50 | $1,818.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $28,905.00MN |
| Hydraulic Robotic Arm*** | $702.00MN |
| Buzz Wire making Kit*** | $518.00MN |
| DOMO PD-15 (4.57MØ) C/MOTORES*** | $829,966.00MN |
| 20 W Solar Panel*** | $27,528.00MN |
| Magnet Science | $309.00MN |
| bottle catamaran | $393.00MN |
| Brújula Brunton GEO 5010*** | $55,196.00MN |
| thermometer for compost | $1,415.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,717.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,349.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| 3" Levitating Globe | $668.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| garden-combitester | $469.00MN |
| Geologic Compass - A*** | $4,196.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,073.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| Enviro battery | $292.00MN |
| SISTEMA GNSS RTK i50 + RADIO EXTERNO + ESTACION TOTAL CTS-112R4*** | $270,705.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| 6-Plate Solar Radiation Shield*** | $5,811.00MN |
| LAQUA Twin pH Meter*** | $8,397.00MN |
| LAQUA Twin Potassium Meter*** | $12,951.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $26,872.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| Nivel Automatico AL132*** | $6,394.00MN |
| WindSonic Mounting Pipe Kit*** | $4,488.00MN |