| Plants Reproduction and Propagation - 10 slides*** | $1,409.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $2,113.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $9,744.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $865.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $3,209.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| MS-0100 Carson Microscope 1000x*** | $15,764.00MN |
| Microscopio para Celular | $816.00MN |
| 50x Pocket Microscope w/2 LED's | $665.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $3,209.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $1,377.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| Foodstuffs and their adulterations - 10 slides | $1,377.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $1,377.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $5,884.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $824.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| Orion Sirius Plossl Telescope Eyepieces*** | $1,836.00MN |
| Brújula minera*** | $2,496.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,291.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $3,094.00MN |
| Solarscope clásico*** | $4,613.00MN |
| Filtro Solar de 70mm de D.I.*** | $580.00MN |
| windmill generator | $326.00MN |
| Self Sticking Car Compass | $70.00MN |
| Cabled Weather Envoy*** | $5,234.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $55,680.00MN |
| Xplorer 2*** | $2,779.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,321.00MN |
| Xplorer 4*** | $7,895.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,938.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $120.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $111.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |
| Lupa de mano con lente de cristal de 5x 2" | $60.00MN |
| Peque ciencia optica | $362.00MN |
| Digitarium® Theta Pro Projection Portable System*** | $1,206,888.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| *** | $1,286.00MN |
| Wireless Repeater with Solar Power*** | $41,760.00MN |
| Credit Card Magnifier 2x*** | $79.00MN |
| Cabled Vantage Pro2 Console*** | $7,461.00MN |
| Jewelers Loupe 3X | $36.00MN |
| WatchDog 100 Series Button Docking Station (USB)*** | $3,532.00MN |
| Los sonidos de nuestro mundo | $146.00MN |
| Analogue Indoor-Outdoor Thermometer | $120.00MN |
| Atlas cosmico*** | $170.00MN |
| Hormiguero de Gel*** | $259.00MN |
| Vantage Vue Console*** | $6,125.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| Cámara a color QHY 5III 485C*** | $13,055.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| WatchDog 100 Series Button Docking Station (serial)*** | $3,532.00MN |
| Omni Antenna for Long Range Repeater*** | $11,136.00MN |
| MagniRead | $113.00MN |
| Full Page Magnifier 2x*** | $111.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,568.00MN |
| Groweather ISS (cabled)*** | $18,374.00MN |
| Glow Star | $208.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,011.00MN |
| QHY5L-II M | $6,369.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| DOMO PD-15 (4.57MØ) C/MOTORES*** | $829,966.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| FreeHand 2.5x | $355.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $138,442.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $306.00MN |
| Shelter Angle Brackets*** | $2,227.00MN |
| Orion Dynamo Pro 155Wh AC/DC/USB Lithium Power Supply*** | $9,016.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| Glass Lens Magnifier 2.5" 3x | $62.00MN |
| WeatherLink Console*** | $26,392.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| Poster Mapa del cielo | $148.00MN |
| Protective Case for Series 1000*** | $1,108.00MN |
| Estación Total RTS102R6 BT*** | $55,144.00MN |
| Cámara Color ASI294MC Pro*** | $28,816.00MN |
| Activation Fee*** | $1,002.00MN |
| 6-Plate Solar Radiation Shield*** | $5,811.00MN |
| Hourglass | $798.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| Space Age | $542.00MN |
| Glass Lens Magnifier 3" 3x | $98.00MN |
| Weatherlink Live*** | $7,461.00MN |
| EnviroMonitor Long Range Antenna, 8dBi*** | $5,568.00MN |
| Orion Prime Focus Camera Adapters | $780.00MN |
| Envoy8X*** | $12,027.00MN |
| Robotic Hand*** | $259.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| Mounting Pole Kit | $1,336.00MN |
| (2x) Helping Hand Magnifier | $261.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop*** | $4,612.00MN |
| Solar Power Package (WD)*** | $22,861.00MN |
| The Franklin World Globe*** | $4,111.00MN |
| Dual 10x & 20x Jewelers Loupe*** | $195.00MN |
| Rain Collector Cone | $725.00MN |
| Glow Mini Stars | $115.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,011.00MN |
| Illusion Science*** | $259.00MN |
| LX850 14" ACF w/StarLock*** | $346,255.00MN |
| OcuLens™ 5x & 8x | $218.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| ENC16/18 Weather-Resistant Enclosure, 16 x 18 inches*** | $31,655.00MN |
| Universal Shelter*** | $3,564.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $8,262.00MN |
| Glow Solar System Mobile Making Kit*** | $260.00MN |
| Anillo-T Canon EOS | $602.00MN |
| 2in Male - 1.25in Female Reducer*** | $740.00MN |
| Dovetail Base for Finder Scope*** | $635.00MN |
| Field Scout External Light Sensor Meter*** | $8,724.00MN |
| Digitarium Portable Dome 6m*** | $286,827.00MN |
| Quantum Light Sensor*** | $33,498.00MN |
| LAQUA Twin Sodium Meter*** | $12,433.00MN |
| Quantum Light Sensor*** | $19,949.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| Personal Solar Telescope <0.5 A*** | $48,970.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (4 a 7 disp.)*** | $10,955.00MN |
| Pup de Sensores @900MHz*** | $40,872.00MN |
| Digital Soil Thermometer*** | $881.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $9,374.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $35,661.00MN |
| Retreiver @900MHz*** | $15,014.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $13,263.00MN |
| Quantum Light Sensor*** | $14,449.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $5,307.00MN |
| UV Sensor*** | $9,466.00MN |
| Penetrometer FT 02*** | $19,641.00MN |
| Two 7.5cm (3in) Rods | $1,646.00MN |
| DataScout Modem WiFi Solar*** | $25,306.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $10,189.00MN |
| Portable Laser Leaf Area Meter*** | $204,836.00MN |
| Two 12cm (4.8in) Rods*** | $3,530.00MN |
| Soil Moisture Tester 24 in | $3,683.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,239.00MN |
| Pup de Estaciones @900MHz*** | $24,748.00MN |
| WatchDog 3250 Wireless ET Station*** | $56,700.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| Replogle Globe Traveler Globe Blue | $1,053.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| FieldScout Soil Sensor Reader*** | $7,592.00MN |
| 12in Aztec Globe | $2,105.00MN |
| WatchDog 1120 Data-Logging Rain Gauge*** | $10,361.00MN |
| Weather Science*** | $309.00MN |
| 0-2.5V DC Input Cable*** | $1,431.00MN |
| External (Soil) Temperature Sensor - 20 ft. | $1,800.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,628.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $4,421.00MN |
| Leica TRI 100 Tripod*** | $9,324.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| ET Pup Station (900 MHz)*** | $48,747.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $42,247.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $12,031.00MN |
| Soil Moisture Tester 9 in | $3,418.00MN |
| Temperature/RH Pen*** | $1,477.00MN |
| Penetrometer FT 10 | $8,184.00MN |
| Spec 9 Basic Software*** | $2,285.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,746.00MN |
| Temperature/RH Pen*** | $2,285.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,426.00MN |
| Leaf Wetness Sensor | $3,454.00MN |
| Soil Compaction Tester*** | $6,017.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,717.00MN |
| Lenspen optics cleaning tool | $1,296.00MN |
| WatchDog A-Series PC Cable*** | $692.00MN |
| Tipping Bucket Rain Collector | $7,639.00MN |
| Model J Soil Sampler*** | $4,737.00MN |
| WatchDog A110 Temp*** | $1,800.00MN |
| Minolta SPAD 502 Plus Meter*** | $70,126.00MN |
| LightScout DLI 100 Light Meter*** | $5,078.00MN |
| AC Adapter, 110VAC*** | $1,197.00MN |
| Pocket Digital Refractometer*** | $12,431.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,653.00MN |
| Model 115-Rain Logger*** | $3,956.00MN |
| TravelView™ - 8x25*** | $1,481.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,073.00MN |
| Soil K+ Kit w/30 Samples*** | $1,402.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $2,491.00MN |
| Silicon Pyranometer Sensor*** | $7,224.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $38,618.00MN |
| Telescopio reflector ecuatorial Orion Observer 134mm*** | $10,245.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,045.00MN |
| Field Scout T-Handle EC Probe (24")*** | $12,296.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| WatchDog A130 Temp/LW Logger*** | $8,976.00MN |
| WatchDog A160 Temp/RH/C02 Logger*** | $8,518.00MN |
| Wireless Vantage Vue*** | $30,958.00MN |
| Vantage Pro2 Console/Receiver*** | $7,461.00MN |
| myMET | $3,728.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,031.00MN |
| Distanciómetro laser LDM60*** | $1,898.00MN |
| WatchDog 4-Watermark Irrigation Station*** | $16,960.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| Moon Poster | $110.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| Distanciómetro laser LDM100*** | $5,523.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $625.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $136,746.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| Distanciómetro láser GLM 80 Professional | $64,091.00MN |
| Kestrel USB Interface | $1,673.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,165.00MN |