| 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*** | $244,753.00MN |
| Protective Case for Series 1000*** | $2,215.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Microscopio para Celular | $544.00MN |
| 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 |
| 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*** | $131,353.00MN |
| 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*** | $9,709.00MN |
| 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 | $2,004.00MN |
| 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 | $1,126.00MN |
| 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*** | $5,189.00MN |
| 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 |
| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| Penetrometer FT 10 | $8,184.00MN |
| WatchDog A150 Temp/RH Logger | $10,536.00MN |
| Replacement EC Probe (8")*** | $6,653.00MN |
| Conductivity Standard, 1.41 mS/cm, 230mL*** | $642.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| WatchDog A125 Temp/Ext. Temp*** | $3,669.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| WatchDog Model 1525 Data Logger*** | $9,118.00MN |
| Galino liquid thermometer | $1,207.00MN |
| Penetrometer FT 02 | $13,094.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Exploracion Lunar | $353.00MN |
| Space Age | $542.00MN |
| The Sun | $372.00MN |
| Microscopio infantil 1200x*** | $1,812.00MN |
| Kestrel USB Interface*** | $3,346.00MN |
| LAQUA Twin EC Meter*** | $3,961.00MN |
| WatchDog A160 Temp/RH/C02 Logger*** | $8,518.00MN |
| Envoy8X*** | $4,009.00MN |
| Field Scout T-Handle EC Probe (24")*** | $12,296.00MN |
| Tip 5/16"*** | $571.00MN |
| Poster Mapa del cielo | $148.00MN |
| WatchDog Model 1425 Data Logger*** | $7,964.00MN |
| Tip 1/8"*** | $571.00MN |
| WatchDog 100-Temp 8K*** | $3,553.00MN |
| Self Sticking Car Compass | $70.00MN |
| HandHeld™ 2.5/5x | $246.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,334.00MN |
| WatchDog 100-T/RH*** | $5,746.00MN |
| Conductivity Standard 2.76 mS/cm*** | $572.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,717.00MN |
| WatchDog 2-WaterScout Irrigation Station*** | $11,399.00MN |
| SPNEC500 and 510 Sensor Replacement*** | $2,214.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| WatchDog A130 Temp/LW Logger*** | $8,976.00MN |
| WatchDog Model 1650 Data Logger*** | $10,965.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| WatchDog 1120 Data-Logging Rain Gauge*** | $31,082.00MN |
| Temperature/RH Pen*** | $2,954.00MN |
| Digital Soil Thermometer*** | $4,407.00MN |
| Long-Stem Thermometer*** | $2,762.00MN |
| Handheld Temp/RH/CO2 Meter*** | $36,955.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $13,263.00MN |
| Temperature/RH Pen*** | $4,571.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $3,116.00MN |
| IR Crop Thermometer | $2,216.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| WatchDog 4-Watermark Irrigation Station*** | $16,960.00MN |
| The Earth | $372.00MN |
| WatchDog Model 1200 Data Logger*** | $5,886.00MN |