| Inhabitants of Polluted Waters - 10 slides*** | $715.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $1,399.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,600.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $715.00MN |
| Campus Microscope Photo Adapter | $984.00MN |
| Lizards, birds and snakes - 10 slides*** | $1,399.00MN |
| Set for teaching Sciences - 10 slides | $1,431.00MN |
| DataScout Cellular Modem*** | $21,178.00MN |
| Distanciómetro láser GLM 80 Professional | $65,092.00MN |
| Rain Bucket Bird Guard*** | $686.00MN |
| Penetrometer FT 20*** | $8,311.00MN |
| Penetrometer FT 10 | $8,311.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $71,738.00MN |
| Handheld Photosynthesis System*** | $910,681.00MN |
| Motor Drive for AstroMaster/PowerSeeker*** | $4,165.00MN |
| Tip 1/8"*** | $580.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $232,430.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,398.00MN |
| Two 3.8cm (1.5in) Rods | $1,672.00MN |
| Tip 1/4"*** | $580.00MN |
| Spare pH probe for D-54 Meter*** | $5,272.00MN |
| Minolta SPAD 502DL Plus Meter*** | $87,690.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $1,142.00MN |
| Fishes, frogs and amphibians - 10 slides | $715.00MN |
| ENC16/18 Weather-Resistant Enclosure, 16 x 18 inches*** | $32,150.00MN |
| LightScout DLI 100 Light Meter*** | $5,158.00MN |
| Field Scout Foot-Candle Meter*** | $7,591.00MN |
| Analogue Indoor-Outdoor Thermometer | $122.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,605.00MN |
| DataScout Modem WiFi Solar*** | $25,701.00MN |
| Termómetro digital solar Maximos y Mínimos | $606.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $699.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,801.00MN |
| *** | $1,397.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,750.00MN |
| garden-combitester | $477.00MN |
| Foodstuffs and their adulterations - 10 slides | $699.00MN |
| Retreiver @900MHz*** | $15,249.00MN |
| Binocular SkyMaster 25x70mm*** | $4,869.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,245.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $277,766.00MN |
| Two 12cm (4.8in) Rods*** | $1,793.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $9,521.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $141,523.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $358.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $130,564.00MN |
| Penetrometer FT 30*** | $8,311.00MN |
| 36in Auger Tube Kit*** | $15,660.00MN |
| Penetrometer FT 02 | $6,649.00MN |
| Los sonidos de nuestro mundo | $149.00MN |
| Termómetro Min/Max libre de Mercurio | $646.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $204,080.00MN |
| STAR POINTER FINDERSCOPE*** | $998.00MN |
| Solar Power Package*** | $7,490.00MN |
| Mini Multi-Tool 8-in-1*** | $834.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $6,735.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $715.00MN |
| FieldScout CM 1000 NDVI Meter*** | $91,903.00MN |
| 6-Plate Solar Radiation Shield*** | $5,902.00MN |
| Solar Power Package (WD)*** | $7,739.00MN |
| Conductivity Electrode Replacement*** | $10,433.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,591.00MN |
| Estación Total RTS102R6 BT*** | $56,005.00MN |
| CM 1000 Chlorophyll Meter*** | $84,638.00MN |
| Portable Laser Leaf Area Meter*** | $208,036.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,816.00MN |
| Space Age | $550.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $73,390.00MN |
| "Academy" Microscope 1000x*** | $10,500.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,983.00MN |
| Oceana 7x50 Marine | $8,044.00MN |
| Poster Mapa del cielo | $75.00MN |
| ET Pup Station (900 MHz)*** | $49,508.00MN |
| Quantum Light Sensor*** | $8,505.00MN |
| Field Scout External Light Sensor Meter*** | $8,861.00MN |
| Silver-Black Polymer Sheets*** | $598.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $118,855.00MN |
| Glass Lens Magnifier 2.5" 3x | $63.00MN |
| LoggerNet: Datalogger Support Software*** | $30,752.00MN |
| WindSonic Mounting Pipe Kit*** | $4,558.00MN |
| Plants Reproduction and Propagation - 10 slides | $715.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $38,432.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,882.00MN |
| The Earth | $378.00MN |
| Outland X 10x42 Binoculars*** | $4,207.00MN |
| Pup Repetidor @900MHz*** | $11,298.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,174.00MN |
| Model J Soil Sampler*** | $4,811.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,978.00MN |