| LAQUA Twin Sodium Meter*** | $37,300.00MN |
| 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*** | $3,874.00MN |
| Adaptador básico para smartphone 1.25" | $2,930.00MN |
| "Academy" Microscope 1000x*** | $51,690.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,239.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $1,126.00MN |
| Lantastic Compass | $502.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $1,377.00MN |
| IR Crop Thermometer | $2,216.00MN |
| Digitarium Portable Dome 6m*** | $286,827.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $120.00MN |
| Clisímetro Geosurv | $2,071.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| Geologic Compass - A*** | $4,196.00MN |
| 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 )*** | $1,102.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| Life in the Ground - 10 slides*** | $1,377.00MN |
| Kestrel USB Interface*** | $3,346.00MN |
| 3" Levitating Globe | $1,336.00MN |
| The Franklin World Globe*** | $4,111.00MN |
| Envoy8X*** | $8,018.00MN |
| Anillo-T Canon EOS | $602.00MN |
| LCD Digital Microscope II*** | $42,260.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $28,905.00MN |
| 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*** | $61,660.00MN |
| Brass Compass | $752.00MN |
| Replogle Globe Traveler Globe Blue | $3,158.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Brass Compass In Metal Tin Box*** | $641.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x*** | $24,360.00MN |
| MS-0100 Carson Microscope 1000x*** | $15,764.00MN |
| Leica TRI 100 Tripod | $6,216.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición*** | $9,024.00MN |
| Set for teaching Sciences - 10 slides | $1,409.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $11,492.00MN |
| Set for Teaching Biology (Part 2) - 10 slides*** | $1,409.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $1,409.00MN |
| Animal reproduction - 10 slides | $1,377.00MN |
| 2000 ppm NO3- Standard*** | $3,552.00MN |
| Brújula minera*** | $4,992.00MN |
| 20 W Solar Panel*** | $13,764.00MN |
| LAQUA Twin Potassium Meter*** | $25,903.00MN |
| Microscopio Biológico Profesional*** | $80,809.00MN |
| NIVEL AUTOMATICO TOPCON AT-B3*** | $13,526.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $10,189.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| DataScout WiFi Modems AC/DC*** | $37,209.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,707.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| Self Sticking Car Compass | $35.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| Digitarium Portable Dome 4m*** | $211,902.00MN |
| Personal Solar Telescope <0.5 A*** | $97,941.00MN |
| Military Prismatic Sighting Compass | $501.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,047.00MN |
| Xplorer 1 | $1,701.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| myMET | $3,728.00MN |
| Digitarium Portable Dome 7m*** | $350,717.00MN |
| myBlue-T | $1,118.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,165.00MN |
| 12in Aztec Globe | $2,105.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece | $4,751.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,938.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| 15mm Orion Expanse Eyepiece*** | $1,995.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $266,220.00MN |
| Digitarium® Theta Basic Projection Portable System*** | $742,580.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| Termómetro Min/Max libre de Mercurio | $637.00MN |
| rain-gauge | $535.00MN |
| WatchDog Sprayer Station*** | $46,403.00MN |
| Quantum Light Sensor*** | $7,224.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,653.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $77,236.00MN |
| garden-combitester | $469.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Telescopio reflector Orion 6" f/4 Newtonian Astrograph*** | $17,748.00MN |
| Universal Console*** | $107,065.00MN |
| 20mm Orion Expanse Eyepiece*** | $1,995.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $4,093.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,568.00MN |
| Software to activate Datalogger CM 1000*** | $5,939.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $795.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| Series 5000 UHD 15mm Eyepiece (1.25") | $3,450.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,851.00MN |
| QHY5L-II M | $6,369.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,058.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,515.00MN |
| WatchDog A160 Temp/RH/C02 Logger*** | $8,518.00MN |
| Field Scout UV Meter*** | $7,825.00MN |
| WatchDog 100-Temp 2K*** | $2,296.00MN |
| WatchDog Model 1225 Data Logger*** | $6,348.00MN |
| Protective Case for Series A & 1000*** | $3,236.00MN |
| WatchDog 3240 Wireless Weather Station*** | $48,951.00MN |
| Xplorer 4 | $3,947.00MN |
| FieldScout CM 1000 NDVI Meter*** | $90,490.00MN |
| Two 20cm (8in) Rods*** | $2,004.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $9,374.00MN |
| Mini Multi-Tool 8-in-1*** | $821.00MN |
| WatchDog Model 1200 Data Logger*** | $5,886.00MN |
| Two 3.8cm (1.5in) Rods | $1,646.00MN |
| WatchDog Model 1425 Data Logger*** | $7,964.00MN |
| DataScout Cellular Modem*** | $20,852.00MN |
| CM 1000 Chlorophyll Meter*** | $83,336.00MN |
| WatchDog 100-Temp 8K*** | $3,553.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| WatchDog Model 1650 Data Logger*** | $10,965.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,031.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $3,116.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| 11cm Plasma light*** | $389.00MN |
| Orion ED80T CF Triplet Apochromatic Refractor Telescope*** | $35,406.00MN |