| Termómetro Min/Max libre de Mercurio | $637.00MN |
| 12cm Plasma light*** | $616.00MN |
| Zoology: Invertebrate and Insects - 25 slides*** | $4,813.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $32,506.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $1,377.00MN |
| Set for Teaching Biology (Part 2) - 10 slides*** | $2,818.00MN |
| 11cm Plasma light*** | $389.00MN |
| Life in the Ground - 10 slides*** | $4,821.00MN |
| rain-gauge | $535.00MN |
| WindSonic Mounting Pipe Kit*** | $4,488.00MN |
| Cell reproduction and development - 10 slides*** | $1,377.00MN |
| Patological human tissues (Part 1) - 10 slides*** | $2,066.00MN |
| Lizards, birds and snakes - 10 slides*** | $2,066.00MN |
| Foodstuffs and their adulterations - 10 slides | $1,377.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $153,216.00MN |
| Set for teaching Sciences - 10 slides*** | $3,522.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $2,066.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $1,377.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $1,409.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $5,189.00MN |
| Replogle Globe Traveler Globe Blue | $2,106.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $3,209.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $12,031.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| Pocket Multi-Tool 12-in-1*** | $2,062.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $601.00MN |
| Microscopio Plus 100x 300x 600x*** | $2,632.00MN |
| digital wine thermometer | $500.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Mini Multi-Tool 8-in-1*** | $1,642.00MN |
| General Biology - 25 slides*** | $4,813.00MN |
| Animal reproduction - 10 slides*** | $2,066.00MN |
| 3" Levitating Globe | $1,336.00MN |
| Globo Terráqueo Traveler Antiguo | $3,158.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $705.00MN |
| Two 3.8cm (1.5in) Rods | $1,646.00MN |
| CM 1000 Chlorophyll Meter*** | $83,336.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,104.00MN |
| The Franklin World Globe*** | $2,055.00MN |
| GPS Unit Mounting Bracket*** | $4,030.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $200,940.00MN |
| WatchDog 3220 Wireless Rain Station*** | $43,784.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| Tip 5/16"*** | $571.00MN |
| Tip 1/4"*** | $571.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,373.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $947.00MN |
| Class A Evaporation Pan*** | $52,696.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $22,669.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,049.00MN |
| Tip 1/8"*** | $571.00MN |
| Temperature/RH Pen*** | $1,477.00MN |
| Silicon Pyranometer Sensor*** | $7,224.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x*** | $19,488.00MN |
| Spec 9 Basic Software*** | $2,285.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $16,220.00MN |
| LAQUA Twin pH Meter*** | $4,198.00MN |
| ET Gauge*** | $25,571.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| WatchDog Sprayer Station w/Console*** | $58,696.00MN |
| Long-Stem Thermometer*** | $1,381.00MN |
| Microscopio para Celular | $816.00MN |
| Digital Soil Thermometer*** | $881.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $6,632.00MN |
| External (Soil) Temperature Sensor - 20 ft. | $1,800.00MN |
| Irrigation On/Off Sensor*** | $5,591.00MN |
| Soil Compaction Tester*** | $6,017.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,239.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,707.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $795.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $1,590.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $5,095.00MN |
| Solar Power Package (WD)*** | $7,620.00MN |
| GPS eTrex 32x | $7,021.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $5,581.00MN |
| Pocket Digital Refractometer*** | $12,431.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,210.00MN |
| LAQUA Twin EC Meter*** | $3,961.00MN |
| Alarm Output Module*** | $6,807.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,128.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $3,116.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| Glass Lens Magnifier 2.5" 3x | $62.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $10,424.00MN |
| MS-0160 Carson Microscope 1600x*** | $27,984.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x | $1,186.00MN |
| Microscopio Biológico Profesional*** | $121,214.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| TravelView™ - 8x25*** | $741.00MN |
| "Academy" Microscope 1000x*** | $20,676.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| MagniFly™ 2x/3.5x | $969.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| (2x) Helping Hand Magnifier | $261.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| GPS MAP 65*** | $18,057.00MN |
| Leica TRI 100 Tripod | $3,108.00MN |
| 10x & 20x Dual Power Loupe | $312.00MN |
| Distanciómetro laser LDM150*** | $11,599.00MN |
| Wireless Vantage Vue*** | $15,479.00MN |
| Lupa Frontal Multi-Aumento*** | $377.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $19,050.00MN |
| Antología de astronomía ¿Cómo Ves?*** | $249.00MN |
| Vantage Pro2 Console/Receiver*** | $7,461.00MN |
| ET Pup Station (900 MHz)*** | $48,747.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| DataScout Cellular Modem*** | $20,852.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $10,103.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición*** | $9,024.00MN |
| Distanciómetro laser LDM60*** | $3,797.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $75,617.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $6,258.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $795.00MN |
| DataScout Modem WiFi Solar*** | $25,306.00MN |
| Números y Estrellas Mayas | $226.00MN |
| Atlas cosmico*** | $170.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| Universal Shelter*** | $3,564.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $8,262.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,011.00MN |
| Anemometer Transmitter Kit*** | $5,234.00MN |
| Solar Radiation Sensor*** | $5,011.00MN |
| GPS eTrex ® 10*** | $3,007.00MN |
| Rino® 700*** | $9,027.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $114,427.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,126.00MN |
| Distanciómetro láser GLM 80 Professional | $64,091.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| Self Sticking Car Compass | $35.00MN |
| Lensatic Compass | $180.00MN |
| Clisímetro Geosurv*** | $3,107.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $28,905.00MN |
| Brass Compass | $251.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| Lantastic Compass | $251.00MN |
| Brújula minera*** | $2,496.00MN |
| Geologic Compass - A | $2,098.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Tropical Plants - 10 slides*** | $1,377.00MN |
| Map Compass with Ruler and Lanyard | $140.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |