| LAQUA Twin Sodium Meter*** | $37,300.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| MagniRule | $137.00MN |
| Glow Star | $104.00MN |
| *** | $3,435.00MN |
| Maping compass with mirror | $214.00MN |
| Cabled Vantage Pro2™ ISS*** | $24,499.00MN |
| Alarm Output Module*** | $6,807.00MN |
| 20 Pzs Tarjeta reflectora de 60mmx60mm*** | $2,481.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| Campus Microscope Photo Adapter*** | $3,874.00MN |
| Adaptador básico para smartphone 1.25" | $2,930.00MN |
| "Academy" Microscope 1000x*** | $51,690.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,239.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $1,126.00MN |
| Lantastic Compass | $502.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $2,066.00MN |
| IR Crop Thermometer | $2,216.00MN |
| Digitarium Portable Dome 6m*** | $286,827.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $120.00MN |
| Clisímetro Geosurv | $2,071.00MN |
| Brújula Brunton GEO 5010*** | $36,797.00MN |
| Geologic Compass - A*** | $4,196.00MN |
| Exploracion Lunar*** | $706.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Poster Mapa del cielo | $148.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $418,038.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| LAQUA Twin Calcium Meter*** | $28,304.00MN |
| LAQUA Twin pH Meter*** | $8,397.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| Wonder Globe (Celestial )*** | $1,102.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| Life in the Ground - 10 slides*** | $1,377.00MN |
| Kestrel USB Interface*** | $3,346.00MN |
| 3" Levitating Globe | $1,336.00MN |
| The Franklin World Globe*** | $4,111.00MN |
| Envoy8X*** | $8,018.00MN |
| Anillo-T Canon EOS*** | $1,203.00MN |
| LCD Digital Microscope II*** | $42,260.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $38,540.00MN |
| Cell reproduction and development - 10 slides*** | $2,066.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $2,066.00MN |
| Tetraview LCD digital Microscope*** | $61,660.00MN |
| Brass Compass | $752.00MN |
| Replogle Globe Traveler Globe Blue | $3,158.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Brass Compass In Metal Tin Box*** | $641.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x*** | $24,360.00MN |
| MS-0100 Carson Microscope 1000x*** | $15,764.00MN |
| Leica TRI 100 Tripod*** | $9,324.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición*** | $13,536.00MN |
| Set for teaching Sciences - 10 slides*** | $2,113.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $11,492.00MN |
| Set for Teaching Biology (Part 2) - 10 slides*** | $1,409.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $1,409.00MN |
| Animal reproduction - 10 slides | $1,377.00MN |
| 2000 ppm NO3- Standard*** | $3,552.00MN |
| Brújula minera*** | $4,992.00MN |
| 20 W Solar Panel*** | $13,764.00MN |
| LAQUA Twin Potassium Meter*** | $25,903.00MN |
| Microscopio Biológico Profesional*** | $80,809.00MN |
| NIVEL AUTOMATICO TOPCON AT-B3*** | $40,579.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $10,189.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| DataScout WiFi Modems AC/DC*** | $37,209.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $26,872.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,707.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| Self Sticking Car Compass | $35.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $57,132.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| Digitarium Portable Dome 4m*** | $211,902.00MN |
| Personal Solar Telescope <0.5 A*** | $146,911.00MN |
| Military Prismatic Sighting Compass | $501.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar*** | $5,030.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,047.00MN |
| Xplorer 1 | $1,701.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| myMET | $3,728.00MN |
| Digitarium Portable Dome 7m*** | $350,717.00MN |
| myBlue-T | $1,118.00MN |
| 5MP Digital Imager*** | $9,392.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,165.00MN |
| 12in Aztec Globe | $2,105.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece | $4,751.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,938.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $4,543.00MN |
| 15mm Orion Expanse Eyepiece*** | $3,989.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $266,220.00MN |
| Digitarium® Theta Basic Projection Portable System*** | $742,580.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| Termómetro Min/Max libre de Mercurio | $637.00MN |
| rain-gauge | $535.00MN |
| WatchDog Sprayer Station*** | $46,403.00MN |
| Quantum Light Sensor*** | $7,224.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,653.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $115,854.00MN |
| garden-combitester | $469.00MN |
| Plants Reproduction and Propagation - 10 slides*** | $1,409.00MN |
| Telescopio reflector Orion 6" f/4 Newtonian Astrograph*** | $17,748.00MN |
| Universal Console*** | $107,065.00MN |
| 20mm Orion Expanse Eyepiece*** | $3,991.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $8,186.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,568.00MN |
| Software to activate Datalogger CM 1000*** | $5,939.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $795.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| Series 5000 UHD 15mm Eyepiece (1.25") | $3,450.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,851.00MN |
| QHY5L-II M | $6,369.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $2,116.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,515.00MN |
| WatchDog A160 Temp/RH/C02 Logger*** | $8,518.00MN |
| Field Scout UV Meter*** | $7,825.00MN |
| WatchDog 100-Temp 2K*** | $2,296.00MN |
| WatchDog Model 1225 Data Logger*** | $6,348.00MN |
| Protective Case for Series A & 1000*** | $3,236.00MN |
| WatchDog 3240 Wireless Weather Station*** | $48,951.00MN |
| Xplorer 4 | $3,947.00MN |
| FieldScout CM 1000 NDVI Meter*** | $90,490.00MN |
| Two 20cm (8in) Rods*** | $2,004.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $9,374.00MN |
| Mini Multi-Tool 8-in-1*** | $1,642.00MN |
| WatchDog Model 1200 Data Logger*** | $5,886.00MN |
| Two 3.8cm (1.5in) Rods | $1,646.00MN |
| WatchDog Model 1425 Data Logger*** | $7,964.00MN |
| DataScout Cellular Modem*** | $20,852.00MN |
| CM 1000 Chlorophyll Meter*** | $83,336.00MN |
| WatchDog 100-Temp 8K*** | $3,553.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| WatchDog Model 1650 Data Logger*** | $10,965.00MN |
| Pocket Multi-Tool 12-in-1*** | $3,093.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $3,116.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $16,253.00MN |
| 11cm Plasma light*** | $778.00MN |
| Orion ED80T CF Triplet Apochromatic Refractor Telescope*** | $35,406.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $97,901.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $352.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $947.00MN |
| Tip 1/8"*** | $1,142.00MN |
| Buzz Wire making Kit | $259.00MN |
| Bastón de Rosca, 3.6M – SITEPRO*** | $2,870.00MN |
| Base/soporte estrella para tripie*** | $976.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| Build Your Own Wind Turbine*** | $418.00MN |
| TEDCO Original Gyroscope*** | $602.00MN |
| Magnet Science | $928.00MN |
| windmill generator*** | $978.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $31,713.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,426.00MN |
| Orion Field Flattener for Short Refractors*** | $5,010.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,055.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,073.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,861.00MN |
| Enviro battery | $875.00MN |
| Peque ciencia optica | $1,087.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,861.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,858.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,561.00MN |
| Science Magic | $544.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| Microscopio para Celular | $544.00MN |
| Orion EQ-3M Single-Axis Telescope Drive | $3,192.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $5,011.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,507.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $10,022.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $6,188.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| Weatherlink Live*** | $14,922.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,185.00MN |
| Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope*** | $9,905.00MN |
| 6.0mm Orion Edge-On Planetary Eyepiece*** | $3,878.00MN |
| Potato Clock | $272.00MN |
| 9mm Orion Edge On Planetary Eyepiece*** | $8,630.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,161.00MN |
| Illusion Science*** | $259.00MN |
| Dovetail Base for Finder Scope*** | $635.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $1,270.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| ShortTube 80-A Refractor Telescope*** | $7,801.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $222,275.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| Orion StarShoot AutoGuider*** | $9,883.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,291.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $306.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,507.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $2,267.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| Autoguider Port Module*** | $1,652.00MN |
| ezRead™ | $1,295.00MN |
| Orion Awesome Autoguider Refractor Package | $22,185.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| 6.3mm Orion E-Series Telescope Eyepiece | $980.00MN |
| 15cm Plasma light*** | $1,905.00MN |
| MagniSheet*** | $288.00MN |
| MagniFlash 11x*** | $985.00MN |
| Lava Lamp | $266.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| Glitter Lamp | $266.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $1,895.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $10,424.00MN |
| 12cm Plasma light*** | $616.00MN |
| Orion DeepMap 600 Folding Star Chart | $513.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| MagniMark | $42.00MN |
| Tip 1/4"*** | $1,142.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| 50x Pocket Microscope w/2 LED's | $665.00MN |
| Dual 10x & 20x Jewelers Loupe*** | $195.00MN |
| LX600 10" ACF w/StarLock*** | $180,053.00MN |
| LumiVisor™ - LV-10 | $950.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| Jewelers Loupe 3X | $36.00MN |
| 30x21mm Triplet Professional Quality Loupe, Chrome Round Body, P | $731.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| 10x21mm Jewelers Loupe in Plastic Case, Chrome Round Body*** | $220.00MN |
| LX600 16" ACF w/StarLock & XWedge (No Tripod or Pier)*** | $531,502.00MN |