| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $5,329.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,628.00MN |
| Brújula minera*** | $2,496.00MN |
| Geologic Compass - A*** | $8,393.00MN |
| 10x & 20x Dual Power Loupe | $312.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| GPS eTrex 32x*** | $14,042.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $130,059.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,011.00MN |
| Digitarium Elevator Mount System*** | $206,963.00MN |
| Rain Collector Cone*** | $2,174.00MN |
| *** | $3,435.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| 20X21MM Triplet Professional Jewelers's Loupe, Black Round Body | $627.00MN |
| Software to activate Datalogger CM 1000*** | $5,939.00MN |
| Illuminated UV/White 15x Loupe | $409.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| Conductivity Cell (Water)*** | $11,450.00MN |
| Soil Moisture Transducer - R*** | $7,429.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $3,786.00MN |
| Envoy8X*** | $4,009.00MN |
| 6.0mm Orion Edge-On Planetary Eyepiece*** | $3,878.00MN |
| Jewelers Loupe 3X | $36.00MN |
| ET Gauge | $12,785.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Soil K+ Kit w/30 Samples*** | $1,402.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,678.00MN |
| Microscopio para Celular | $816.00MN |
| Silver-Black Polymer Sheets*** | $589.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| Dual 10x & 20x Jewelers Loupe*** | $195.00MN |
| Digitarium® Lambda Plus Fixed Digital Planetarium System*** | $5,448,836.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $9,744.00MN |
| Military Prismatic Sighting Compass | $501.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| Minolta SPAD 502 Plus Meter*** | $140,253.00MN |
| GPSMAP® 65s*** | $20,062.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $9,573.00MN |
| Digitarium® Theta Basic Projection Portable System*** | $1,485,161.00MN |
| Mounting Tripod*** | $7,216.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| Cabled Vantage Pro2 Console*** | $7,461.00MN |
| CO2 Monitor*** | $22,379.00MN |
| Autoguider Port Module*** | $1,652.00MN |
| Personal Solar Telescope <0.5 A*** | $48,970.00MN |
| 9mm Orion Edge On Planetary Eyepiece*** | $4,315.00MN |
| Nivel Automatico AL132*** | $12,787.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $2,956.00MN |
| Digitarium Portable Dome 6m*** | $573,654.00MN |
| Universal Console*** | $107,065.00MN |
| GPS Unit Mounting Bracket*** | $8,059.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $98,256.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $80,801.00MN |
| Quantum Light Sensor*** | $7,224.00MN |
| Digitarium Portable Dome 7m*** | $350,717.00MN |
| 6.3mm Orion E-Series Telescope Eyepiece | $980.00MN |
| ASI1600MM Pro (mono)*** | $85,413.00MN |
| Cabled Vantage Pro2™ ISS*** | $48,998.00MN |
| Solar Power Package*** | $7,374.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $2,267.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $228,854.00MN |
| Anemometer Transmitter Kit*** | $5,234.00MN |
| Lantastic Compass | $251.00MN |
| Brass Compass | $251.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,617.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $18,931.00MN |
| Model J Soil Sampler*** | $4,737.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| Rino® 700*** | $9,027.00MN |
| CM 1000 Chlorophyll Meter*** | $83,336.00MN |
| Penetrometer FT 02 | $13,094.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| Cell reproduction and development - 10 slides*** | $1,377.00MN |
| Campus Microscope Photo Adapter*** | $1,937.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| *** | $4,125.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $182,120.00MN |
| Weatherlink Live*** | $7,461.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| Penetrometer FT 10*** | $24,551.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)*** | $16,256.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Two 3.8cm (1.5in) Rods | $1,646.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| Adaptador básico para smartphone 1.25" | $1,465.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,507.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,047.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $1,377.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $222,275.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,461.00MN |
| Tip 1/4"*** | $571.00MN |
| G11 Mount - 60 lb Capacity*** | $214,346.00MN |
| Temperature/RH Pen*** | $2,285.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $60,134.00MN |
| WeatherLink Console*** | $17,595.00MN |
| Penetrometer FT 20*** | $16,367.00MN |
| Tip 1/8"*** | $571.00MN |
| GPS eTrex ® 10*** | $3,007.00MN |
| FieldScout Sensor Reader Case*** | $1,110.00MN |
| pH 4 Standard - 250mL*** | $1,498.00MN |
| GPS MAP 65*** | $18,057.00MN |
| Handheld Plant Sap Press*** | $549.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $7,350.00MN |
| Protective Case for Series 1000*** | $1,108.00MN |
| GPS eTrex® SE*** | $11,997.00MN |
| IR Crop Thermometer | $2,216.00MN |
| Universal Shelter*** | $3,564.00MN |
| LAQUA Twin EC Meter*** | $3,961.00MN |
| Conductivity Standard 2.76 mS/cm*** | $1,145.00MN |
| WatchDog A-Series PC Cable*** | $692.00MN |
| Tip 5/16"*** | $571.00MN |
| AC Adapter, 110VAC*** | $1,197.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| Minolta SPAD 502DL Plus Meter*** | $83,638.00MN |
| External (Soil) Temperature Sensor - 6 ft. | $1,269.00MN |
| Flat-End Probe (Soils)*** | $4,268.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,568.00MN |
| Irrometer Tensiometer 12 in Model SR | $2,818.00MN |
| LumiLoupe 10x | $144.00MN |
| MagniView -2x/4.5x 90mm | $331.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $4,845.00MN |
| thermometer for compost | $708.00MN |
| Rain-gauge | $451.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| CR1000X Datalogger para medida y control*** | $72,531.00MN |
| Pocket Magnifier | $218.00MN |
| 15cm Plasma light*** | $953.00MN |
| Termómetro Min/Max libre de Mercurio | $1,273.00MN |
| Illusion Science*** | $518.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| Galino liquid thermometer | $604.00MN |
| Night Sky Proyection Kit*** | $520.00MN |
| Lava Lamp | $266.00MN |
| MiniBrite 5x | $528.00MN |
| digital wine thermometer | $500.00MN |
| FlexNeck | $633.00MN |
| Filtro Solar de 125mm de D.I.*** | $928.00MN |
| Glow 3D Dinosaur*** | $127.00MN |
| Atlas cosmico*** | $509.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| Cable for 497 Hand Controller*** | $334.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| SkyMaster 15x70 Binocular*** | $11,914.00MN |
| Tetraview LCD digital Microscope*** | $41,107.00MN |
| Nikon T-ring | $602.00MN |
| Buzz Wire making Kit*** | $518.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| Outland X 10x42 Binoculars*** | $8,285.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| Build Your Own Wind Turbine*** | $418.00MN |
| 2in Male - 1.25in Female Reducer*** | $740.00MN |
| Hourglass | $798.00MN |
| Enviro battery | $292.00MN |
| Orion Prime Focus Camera Adapters | $780.00MN |
| STAR POINTER FINDERSCOPE*** | $1,964.00MN |
| Glow 3D Solar System | $258.00MN |
| Weather Station*** | $309.00MN |
| MagRX 2.5x | $137.00MN |
| Filtro Solar de 100mm de D.I.*** | $2,088.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| Orion Awesome Autoguider Refractor Package | $22,185.00MN |
| Filtro Solar de 110mm de D.I.*** | $2,436.00MN |
| Oceana 7x50 Marine*** | $15,841.00MN |
| PC CUBBY FOR HD-6T*** | $31,320.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $45,338.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $17,004.00MN |
| Science Magic | $272.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x*** | $2,372.00MN |
| Funda para telescopio | $1,737.00MN |
| Chrome Lighted RimFree | $1,710.00MN |
| LinenTest 5x | $288.00MN |
| EnviroMonitor Long Range Antenna, 5dBi*** | $3,007.00MN |
| Self Sticking Car Compass | $35.00MN |
| Filtro Solar de 90mm de D.I.*** | $1,914.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| Magniloupe Headband | $103.00MN |
| Filtro Solar de 70mm de D.I.*** | $1,740.00MN |
| Groweather ISS (wireless)*** | $20,045.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $15,947.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $140,779.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,069.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,499.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $67,599.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| Robot Duck*** | $351.00MN |
| Glow Star | $104.00MN |
| Rocket Race Car*** | $1,042.00MN |
| Pup de Sensores @900MHz*** | $13,624.00MN |
| Solar Rover | $393.00MN |
| Glass Lens Magnifier 4" 1.85x*** | $85.00MN |
| Digital Dome Works*** | $75,168.00MN |
| MagniRule | $137.00MN |
| ezRead™ | $1,295.00MN |
| EnviroMonitor IP Gateway (Wi-Fi/Ethernet)*** | $13,252.00MN |
| Orion StarShoot AutoGuider*** | $9,883.00MN |
| DataScout Modem WiFi Solar*** | $25,306.00MN |
| SkyMaster 20x80 Binocular*** | $8,382.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| Moon Poster | $110.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| COMPRO POCKET TRANSIT*** | $19,270.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $373,368.00MN |
| LAQUA Twin Calcium Meter*** | $14,152.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $3,460.00MN |
| 15mm Orion Expanse Eyepiece*** | $1,995.00MN |
| QHY5L-II M | $6,369.00MN |
| f/6.3 Focal Reducer/Field Flatener*** | $1,945.00MN |
| Solar System Model Planetarium Kit*** | $260.00MN |
| Electric Shutter (ES-6/ES-10)*** | $23,490.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $3,296.00MN |
| Credit Card Magnifier 2x*** | $40.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $41,139.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $824.00MN |
| Cámara a color QHY 5III 485C*** | $13,055.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,515.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $13,920.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $417.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| Microscopio Plus 100x 300x 600x*** | $1,755.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| Propeller Racer | $393.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Weather Science*** | $309.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $37,841.00MN |
| Vixen Style Camera Mount | $838.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,392.00MN |
| myMET | $3,728.00MN |
| T-Adapter #62 for SC*** | $1,079.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,961.00MN |
| FreeHand 2.5x | $355.00MN |
| Value Pak | $159.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| LumiVisor™ - LV-10 | $950.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| Par de anillos 100mm | $1,114.00MN |
| 14" LX200-ACF f/10 UHTC*** | $476,101.00MN |
| Meade X-Wedge*** | $18,144.00MN |
| Solar Plane Mobile | $417.00MN |
| Mammoth Skeleton*** | $245.00MN |
| MagniFly™ 2x/3.5x | $969.00MN |
| Potato Clock | $272.00MN |
| Vibration Isolation Pads #895*** | $1,199.00MN |
| Mag Lev Train Model*** | $417.00MN |
| MagniLook | $127.00MN |
| GPS cable for Field Scout Equipments*** | $1,079.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $5,095.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| Replacement EC Probe (8")*** | $6,653.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $21,123.00MN |
| Model LS Soil Sampler | $4,721.00MN |
| Combination pH/Temp Electrode for 2120*** | $3,541.00MN |
| 5mm Orion Edge On Planetary Eyepiece*** | $3,878.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $55.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,349.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| 10" LX200-ACF f/10 UHTC*** | $141,965.00MN |
| AirLink Professional Air Quality Sensor*** | $4,788.00MN |
| Rain Bucket Bird Guard*** | $675.00MN |
| 30x21mm Triplet Professional Quality Loupe, Chrome Round Body, P | $731.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| Digitarium Portable Dome 4m*** | $423,805.00MN |
| Orion DeepMap 600 Folding Star Chart | $513.00MN |
| 8" LX200-ACF f/10 UHTC*** | $126,383.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath | $8,797.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| Digitarium® Theta Pro Projection Portable System*** | $1,206,888.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,760.00MN |