| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Quantum Light Sensor*** | $7,224.00MN |
| Irrigation On/Off Sensor*** | $5,591.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| Leaf Wetness Sensor | $3,454.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| WatchDog 3240 Wireless Weather Station*** | $195,802.00MN |
| Protective Case for Series 1000*** | $1,108.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| WatchDog 3250 Wireless ET Station*** | $226,800.00MN |
| Microscopio para Celular | $272.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,746.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Tetraview LCD digital Microscope*** | $20,553.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| Temperature (Micro) Sensor | $2,131.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| 50x Pocket Microscope w/2 LED's | $665.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $154,472.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Tipping Bucket Rain Collector | $7,639.00MN |
| SkyMaster 20x80 Binocular*** | $8,382.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| Hormiguero de Gel*** | $259.00MN |
| Hourglass | $399.00MN |
| The Franklin World Globe*** | $2,055.00MN |
| MS-0160 Carson Microscope 1600x*** | $13,992.00MN |
| Soil Moisture Transducer - R*** | $7,429.00MN |
| External (Soil) Temperature Sensor - 6 ft. | $1,269.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,707.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| WatchDog 3220 Wireless Rain Station*** | $87,569.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| CO2 Monitor*** | $22,379.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Replogle Globe Traveler Globe Blue | $1,053.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,210.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Protective Case for Series A & 1000*** | $6,473.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,561.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| 12in Aztec Globe | $2,105.00MN |
| External (Soil) Temperature Sensor - 20 ft. | $1,800.00MN |
| MS-0100 Carson Microscope 1000x*** | $7,882.00MN |
| 3" Levitating Globe | $1,336.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $48,951.00MN |
| WD 1400 4-WaterScout Irrigation Station*** | $18,114.00MN |
| WatchDog 3-Watermark Irrigation Station*** | $13,914.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| Conductivity Cell (Water)*** | $5,725.00MN |
| Model 115-Rain Logger*** | $3,956.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,961.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $3,460.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| WatchDog Model 1450 Data Logger*** | $9,118.00MN |
| WatchDog 100-Temp 2K*** | $2,296.00MN |
| WatchDog Model 1225 Data Logger*** | $6,348.00MN |