| 12in Aztec Globe*** | $6,316.00MN |
| Patological human tissues (Part 1) - 10 slides*** | $1,377.00MN |
| Digitarium® Theta Basic Projection Portable System*** | $1,485,161.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $13,546.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $18,008.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| Cabled Vantage Pro2™ ISS*** | $24,499.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| Conductivity Electrode Replacement*** | $20,545.00MN |
| Penetrometer FT 02 | $6,547.00MN |
| Electric Shutter (ES-6/ES-10)*** | $23,490.00MN |
| Lensatic Compass | $180.00MN |
| Poster Mapa del cielo | $74.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| WatchDog 3250 Wireless ET Station*** | $56,700.00MN |
| WatchDog A160 Temp/RH/C02 Logger*** | $8,518.00MN |
| Vibration Isolation Pads #895*** | $1,199.00MN |
| WatchDog 3240 Wireless Weather Station*** | $48,951.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $7,769.00MN |
| The Sun | $372.00MN |
| Fishes, frogs and amphibians - 10 slides*** | $2,113.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $4,093.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Ocular Sirius Plossl 7.5mm 1.25" | $1,381.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop*** | $6,918.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $6,370.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $8,262.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $3,174.00MN |
| f/6.3 Focal Reducer/Field Flatener*** | $1,945.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $1,648.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| WatchDog 3220 Wireless Rain Station*** | $87,569.00MN |
| Protective Case for Series A & 1000*** | $3,236.00MN |
| Plants Reproduction and Propagation - 10 slides*** | $1,409.00MN |
| Binocular UpClose G2 20×50 | $1,818.00MN |
| Krestel 3500 Pocket Weather Meter*** | $25,817.00MN |
| ASI071MC Pro (color)*** | $49,355.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| Bípode de Aluminio con liberación modo pulgar Mod 4360*** | $2,195.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $3,029.00MN |
| Digitarium Portable Dome 7m*** | $701,434.00MN |
| MagRX 2.5x | $274.00MN |
| Digital Dome Works*** | $75,168.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,461.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,760.00MN |
| Power Supply (PS-2)*** | $6,107.00MN |
| Glow Mini Stars | $115.00MN |
| Self Sticking Car Compass | $35.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| EnviroMonitor Long Range Antenna, 8dBi*** | $11,136.00MN |
| WeatherLink Console*** | $17,595.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| DataScout Modem WiFi Solar*** | $50,612.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $6,258.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,861.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $373,368.00MN |
| #546 AC Adapter for ETX70 and DS2000 | $850.00MN |
| Microscopio Plus 100x 300x 600x*** | $877.00MN |
| Par de anillos de 125mm con adaptador tipo Losmandy*** | $2,096.00MN |
| Microscopio Biológico Profesional*** | $80,809.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $102,144.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $32,940.00MN |
| ShortTube 80-A Refractor Telescope*** | $7,801.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| Series 5000 UHD 15mm Eyepiece (1.25") | $3,450.00MN |
| WatchDog Sprayer Station Console*** | $15,277.00MN |
| CM 1000 Chlorophyll Meter*** | $166,673.00MN |
| MagniRule | $137.00MN |
| Digitarium Portable Dome 4m*** | $211,902.00MN |
| FieldScout GreenIndex Board*** | $1,169.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $24,729.00MN |
| MagniRead | $113.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| Lantastic Compass | $251.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| Animal reproduction - 10 slides | $1,377.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $8,574.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $266,220.00MN |
| Tetraview LCD digital Microscope*** | $20,553.00MN |
| Xplorer 4 | $3,947.00MN |
| 1.25" Orion Variable Polarizing Filter*** | $2,138.00MN |
| Full Page Magnifier 2x*** | $55.00MN |
| FieldScout TCM 500 T-Handle*** | $3,936.00MN |
| Lizards, birds and snakes - 10 slides*** | $2,066.00MN |
| T Adapter #64 ETX90, 105 & 125*** | $1,086.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| Geologic Compass - A*** | $8,393.00MN |
| Off Axis Guider QHYOAG-S | $6,638.00MN |
| Watch compass | $40.00MN |
| PC CUBBY FOR HD-6T*** | $31,320.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $10,956.00MN |
| Tip 1/4"*** | $571.00MN |
| Field Carrying Case With Buffers*** | $2,519.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $98,256.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,861.00MN |
| Tarjeta reflectora de 60mmx60mm*** | $128.00MN |
| Cable for 497 Hand Controller*** | $668.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| Cámara Color ASI294MC Pro*** | $28,816.00MN |
| MiniBrite 5x | $528.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $55.00MN |
| LumiLoupe 10x*** | $288.00MN |
| WD 1400 4-WaterScout Irrigation Station*** | $18,114.00MN |
| QHY5L-II M | $6,369.00MN |
| Rain Bucket Bird Guard*** | $675.00MN |
| WD 1400 3-WaterScout Irrigation Station*** | $15,576.00MN |
| Digitarium® Theta Pro Projection Portable System*** | $2,413,776.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $1,905.00MN |
| Conductivity Standard 2.76 mS/cm*** | $1,145.00MN |
| Model J Soil Sampler*** | $14,211.00MN |
| Kestrel USB Interface | $1,673.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $1,847.00MN |
| 3" Levitating Globe | $668.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,561.00MN |
| Retreiver @900MHz*** | $30,028.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $37,841.00MN |
| Pocket Multi-Tool 12-in-1*** | $2,062.00MN |
| Pup Repetidor @900MHz*** | $11,124.00MN |
| 0-2.5V DC Input Cable*** | $716.00MN |
| Wonder Globe (Celestial )*** | $1,654.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,045.00MN |
| Orion Expanse Telescope Eyepieces*** | $5,986.00MN |
| Pup de Estaciones @900MHz*** | $24,748.00MN |
| Conductivity Standard, 1.41 mS/cm, 230mL*** | $642.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $144,521.00MN |
| The Franklin World Globe*** | $2,055.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $795.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,321.00MN |
| LinenTest 5x | $288.00MN |
| MagniFlash 11x*** | $985.00MN |
| Orion DeepMap 600 Folding Star Chart | $1,026.00MN |
| Tensiometer Service Kit*** | $1,984.00MN |
| MagniMark | $42.00MN |
| Pup de Sensores @900MHz*** | $27,248.00MN |
| Weather Station Mounting Tripod | $2,746.00MN |
| Yagi Antenna Cable - 20ft*** | $2,450.00MN |
| 034B-L Wind Set*** | $69,835.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $1,692.00MN |
| Chrome Lighted RimFree | $855.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $38,618.00MN |
| FlexNeck | $317.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| Adaptador básico para smartphone 1.25" | $1,465.00MN |
| ENC16/18 Weather-Resistant Enclosure, 16 x 18 inches*** | $31,655.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser*** | $4,438.00MN |
| Termómetro Digital TP101*** | $210.00MN |
| pH 7.0 (2) 30 ml each*** | $393.00MN |
| Digitarium® Lambda Plus Fixed Digital Planetarium System*** | $2,724,418.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,499.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $34,009.00MN |
| DataScout WiFi Modems AC/DC*** | $18,604.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $5,581.00MN |
| Set for teaching Sciences - 10 slides | $1,409.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,675.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $80,801.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $1,377.00MN |
| Orion EQ-3M Single-Axis Telescope Drive | $3,192.00MN |
| Portable Tripod with Clamp | $1,047.00MN |
| GPS eTrex® SE*** | $7,998.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $1,504.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $4,315.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece | $4,751.00MN |
| Orion Sirius Plossl Telescope Eyepieces*** | $1,836.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $6,188.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $103,708.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| WatchDog A-Series PC Cable*** | $692.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $63,426.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope*** | $9,905.00MN |
| Digitarium Portable Dome 5m*** | $240,872.00MN |
| 15mm Orion Expanse Eyepiece*** | $3,989.00MN |
| Filtro Solar de 90mm de D.I.*** | $1,914.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $13,305.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,507.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $1,377.00MN |
| Eyepiece SP 4000 40mm 1.25" Meade*** | $1,949.00MN |
| 255-620-A Automatic Refill System*** | $13,335.00MN |
| 1.25" Variable Universal Camera adapter*** | $4,127.00MN |
| Mini prisma con mini Baliza, SitePro 03-1504-A | $1,957.00MN |
| Maping compass with mirror | $214.00MN |
| GPS cable for Field Scout Equipments*** | $1,079.00MN |
| Telescope 10" LX90-ACF*** | $108,205.00MN |
| AC Adapter, 110VAC*** | $2,393.00MN |
| Filtro Solar de 70mm de D.I.*** | $580.00MN |
| Solar Radiation Sensor*** | $10,022.00MN |
| Orion ED80T CF Triplet Apochromatic Refractor Telescope*** | $35,406.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $5,685.00MN |
| Dovetail Base for Finder Scope*** | $635.00MN |
| MagniSheet*** | $288.00MN |
| Orion StarShoot AutoGuider*** | $9,883.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| Cell reproduction and development - 10 slides*** | $1,377.00MN |
| Microscopio 2 en 1 Desmontable | $511.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,291.00MN |
| Replogle Globe Traveler Globe Blue | $1,053.00MN |
| Filtro Solar de 170mm de D.I.*** | $3,016.00MN |
| WatchDog A110 Temp*** | $1,800.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,426.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| WatchDog 100 Series Button Docking Station (USB)*** | $7,064.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |
| Silver-Black Polymer Sheets*** | $589.00MN |
| CH150 12V Charging Regulator*** | $13,146.00MN |
| 6x30 Achromatic Finder Scope | $2,004.00MN |
| Kestrel 5000 Environmental Meter*** | $8,685.00MN |
| Tipping Bucket Rain Collector | $7,639.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,011.00MN |
| Wireless Vantage Vue*** | $15,479.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,284.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $22,669.00MN |
| WatchDog A150 Temp/RH Logger | $3,512.00MN |
| Pocket Magnifier | $218.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,575.00MN |
| Wireless Repeater with Solar Power*** | $16,704.00MN |
| Leaf Wetness Sensor | $3,454.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $1,124.00MN |
| Weather Station*** | $309.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,349.00MN |
| LAQUA Twin Calcium Meter*** | $14,152.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| Atlas cosmico*** | $339.00MN |
| Potato Clock | $272.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,126.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,073.00MN |
| Sensor Mounting Shelf*** | $1,114.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas | $111.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| 6-Plate Solar Radiation Shield*** | $5,811.00MN |
| Rain Collector Cone | $725.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,047.00MN |
| 10x21mm Triplet Professional Quality Loupe, Chrome Round Body | $561.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| 10x21mm Jewelers Loupe in Plastic Case, Chrome Round Body*** | $220.00MN |
| MS-0100 Carson Microscope 1000x*** | $7,882.00MN |