| Inhabitants of Polluted Waters - 10 slides*** | $2,818.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,825.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop*** | $6,918.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| Set for Teaching Biology (Part 1) - 10 slides*** | $2,113.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,049.00MN |
| Life in the Ground - 10 slides*** | $3,443.00MN |
| Set for Teaching Biology (Part 2) - 10 slides*** | $2,818.00MN |
| Pocket Digital Refractometer*** | $12,431.00MN |
| 12in Aztec Globe*** | $4,211.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,680.00MN |
| 3" Levitating Globe | $1,336.00MN |
| Cell reproduction and development - 10 slides*** | $2,066.00MN |
| Plants Reproduction and Propagation - 10 slides*** | $1,409.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $11,163.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $16,607.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $19,958.00MN |
| Lizards, birds and snakes - 10 slides*** | $1,377.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $2,755.00MN |
| The Franklin World Globe*** | $6,166.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $102,144.00MN |
| DataScout Cellular Modem*** | $20,852.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $1,377.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $50,411.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| Mounting Pole Kit*** | $2,673.00MN |
| Foodstuffs and their adulterations - 10 slides | $1,377.00MN |
| Fishes, frogs and amphibians - 10 slides*** | $1,409.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,568.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $10,424.00MN |
| Patological human tissues (Part 1) - 10 slides*** | $1,377.00MN |
| Outland X 10x42 Binoculars*** | $8,285.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,746.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (4 a 7 disp.)*** | $10,955.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath | $8,797.00MN |
| WatchDog 100-Temp 2K*** | $2,296.00MN |
| General Biology - 25 slides*** | $4,813.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,073.00MN |
| UV Sensor*** | $9,466.00MN |
| Animal reproduction - 10 slides | $1,377.00MN |
| Weather Science*** | $309.00MN |
| Lantastic Compass | $251.00MN |
| MagniRead | $113.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| Zoology: Invertebrate and Insects - 25 slides*** | $8,021.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $33,122.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas | $111.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| Cabled Weather Envoy*** | $5,234.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $795.00MN |
| Cable for 497 Hand Controller*** | $334.00MN |
| Rino® 700*** | $9,027.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| Weatherlink Live*** | $22,383.00MN |
| Solar Power Package (WD)*** | $7,620.00MN |
| 1.25" Orion Universal Camera Adapter | $2,379.00MN |
| Tip 1/8"*** | $1,142.00MN |
| WatchDog 100-T/RH*** | $5,746.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,628.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $38,618.00MN |
| Par de anillos de 125mm con adaptador tipo Losmandy*** | $2,096.00MN |
| 14" LX200-ACF f/10 UHTC*** | $238,050.00MN |
| Lensatic Compass | $180.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $22,669.00MN |
| Universal Shelter*** | $3,564.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $508,995.00MN |
| Set for teaching Sciences - 10 slides*** | $2,113.00MN |
| Leica TRI 100 Tripod | $3,108.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| Pup de Estaciones @900MHz*** | $12,374.00MN |
| Handheld Photosynthesis System*** | $896,671.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,961.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,047.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)*** | $16,256.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $41,203.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $5,654.00MN |
| Watch compass | $40.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,515.00MN |
| Penetrometer FT 02 | $13,094.00MN |
| MS-0100 Carson Microscope 1000x*** | $7,882.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,675.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,617.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| Self Sticking Car Compass | $70.00MN |
| Termómetro Digital TP101L*** | $311.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,426.00MN |
| Structure of Vegetables - 10 slides*** | $1,409.00MN |
| Anemometer Transmitter Kit*** | $5,234.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| Tip 1/4"*** | $571.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,161.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,861.00MN |
| IR Crop Thermometer | $2,216.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| SkyMaster 20x80 Binocular*** | $8,382.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| WatchDog 3250 Wireless ET Station*** | $56,700.00MN |
| Tip 5/16"*** | $571.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,575.00MN |
| WatchDog 3220 Wireless Rain Station*** | $43,784.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $795.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $138,442.00MN |
| Bastón de Rosca, 3.6M – SITEPRO*** | $5,739.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| Digitarium® Theta Basic Projection Portable System*** | $742,580.00MN |
| FieldScout Sensor Reader Case*** | $1,110.00MN |
| Microscopio 2 en 1 Desmontable | $511.00MN |
| 10" LX200-ACF f/10 UHTC*** | $141,965.00MN |
| Temperature/RH Pen*** | $2,285.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Bípode de Aluminio con liberación modo pulgar Mod 4360*** | $4,389.00MN |
| MagniRule | $137.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| Kit Solar Robotica 3 En 1 | $443.00MN |
| Poster Mapa del cielo | $74.00MN |
| CR1000X Datalogger para medida y control*** | $72,531.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $1,648.00MN |
| Atlas cosmico*** | $170.00MN |
| Autoguider Port Module*** | $1,652.00MN |
| 10x21mm Jewelers Loupe in Plastic Case, Chrome Round Body*** | $220.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $117,027.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $55.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,011.00MN |
| Barra tipo Vixen 15"*** | $712.00MN |
| 2in Male - 1.25in Female Reducer*** | $740.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $31,713.00MN |
| Kestrel USB Interface | $1,673.00MN |
| Fuente de Poder de Litio LXPS 18*** | $8,688.00MN |
| OcuLens™ 5x & 8x | $218.00MN |
| Filtro Solar de 70mm de D.I.*** | $580.00MN |
| #546 AC Adapter for ETX70 and DS2000 | $850.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece | $4,751.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| WatchDog Sprayer Station*** | $46,403.00MN |