| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| Weatherlink Live*** | $14,922.00MN |
| LAQUA Twin Calcium Meter*** | $42,456.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,426.00MN |
| 6.0mm Orion Edge-On Planetary Eyepiece*** | $3,878.00MN |
| Rain Collector Cone | $725.00MN |
| LAQUA Twin Potassium Meter*** | $38,854.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $6,770.00MN |
| Cabled Weather Envoy*** | $10,468.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $8,630.00MN |
| Wireless Weather Envoy*** | $15,702.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $728,481.00MN |
| Cabled Vantage Pro2 Console*** | $14,922.00MN |
| Leica TRI 100 Tripod*** | $9,324.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $15,034.00MN |
| Kelway HB-2 pH & Soil Moisture Meter*** | $6,659.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| 298mm ID Orion Telescope Tube Rings*** | $10,003.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $27,902.00MN |
| Adaptador básico para smartphone 1.25" | $1,465.00MN |
| Orion DeepMap 600 Folding Star Chart*** | $1,539.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $32,940.00MN |
| ShortTube 80-A Refractor Telescope*** | $15,602.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| Mounting Tripod | $3,608.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $803,761.00MN |
| Portable Laser Leaf Area Meter*** | $409,671.00MN |
| Lenspen optics cleaning tool*** | $1,944.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $19,958.00MN |
| 9mm Orion Edge On Planetary Eyepiece*** | $8,630.00MN |
| Spare pH probe for D-54 Meter*** | $10,381.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $17,239.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $1,364.00MN |
| LAQUA Twin EC Meter*** | $7,921.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $31,273.00MN |
| TravelView™ - 8x25*** | $1,481.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $27,220.00MN |
| Solar Radiation Sensor*** | $10,022.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket*** | $1,689.00MN |
| MT-PRO Grain Moisture Tester*** | $28,059.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $297,646.00MN |
| Handheld Plant Sap Press*** | $1,097.00MN |
| Yagi Antenna for Long Range Repeater*** | $16,704.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $1,590.00MN |
| Omni Antenna for Long Range Repeater*** | $16,704.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $228,157.00MN |
| Oceana 7x50 Marine*** | $15,841.00MN |
| Cabled Vantage Pro2™ ISS*** | $24,499.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath*** | $17,595.00MN |
| LAQUA Twin Sodium Meter*** | $24,867.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $5,654.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece*** | $9,503.00MN |
| 150 ppm K+ DI Standard*** | $3,552.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,628.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $55,123.00MN |
| TravelView™ - 10x25*** | $794.00MN |
| Envoy8X*** | $4,009.00MN |
| LAQUA Twin Nitrate Meter*** | $12,433.00MN |
| Mounting Pole Kit | $1,336.00MN |
| 15mm Orion Expanse Eyepiece*** | $1,995.00MN |
| Handheld Photosynthesis System*** | $896,671.00MN |
| 5mm Orion Edge On Planetary Eyepiece*** | $3,878.00MN |
| Orion StarShoot AutoGuider*** | $9,883.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $8,186.00MN |
| MT-16 Grain Moisture Tester*** | $16,828.00MN |
| 6.3mm Orion E-Series Telescope Eyepiece | $980.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $795.00MN |
| Two 3.8cm (1.5in) Rods*** | $3,292.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $15,947.00MN |
| Power Supply (PS-2)*** | $6,107.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| Groweather ISS (wireless)*** | $20,045.00MN |
| EnviroMonitor Gateway*** | $44,321.00MN |
| Tip 1/8"*** | $571.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $373,368.00MN |
| 1.25" Orion Universal Camera Adapter | $3,569.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $16,097.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $140,779.00MN |
| Handheld Temp/RH/CO2 Meter*** | $27,717.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,678.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $266,220.00MN |
| Irrometer Tensiometers 6 in Model R | $2,715.00MN |
| 15cm Plasma light*** | $953.00MN |
| WatchDog 1120 Data-Logging Rain Gauge*** | $10,361.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| Glitter Lamp | $266.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $7,722.00MN |
| Lava Lamp | $266.00MN |
| ASI1600MM Pro (mono)*** | $42,706.00MN |
| SkyMaster 20x80 Binocular*** | $8,382.00MN |
| EnviroMonitor Long Range Antenna, 8dBi*** | $11,136.00MN |
| Alarm Output Module*** | $6,807.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $27,743.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station*** | $22,383.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $17,361.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $41,203.00MN |
| Digital Dome Works*** | $75,168.00MN |
| GPS Unit Mounting Bracket*** | $4,030.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| Distanciómetro láser GLM 80 Professional | $64,091.00MN |
| The Earth | $372.00MN |
| Soil Moisture Tester 9 in*** | $6,835.00MN |
| 20X21MM Triplet Professional Jewelers's Loupe, Black Round Body | $627.00MN |
| 6x30 Achromatic Finder Scope*** | $8,016.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,491.00MN |
| Electric Dome Drive ED-10*** | $23,490.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,126.00MN |
| *** | $1,286.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $13,263.00MN |
| RoboFocus*** | $17,054.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,507.00MN |
| Wireless Long-Range Repeater with AC Power*** | $10,093.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $333,412.00MN |
| Penetrometer FT 02 | $13,094.00MN |
| Penetrometer FT 20*** | $24,551.00MN |
| Nikon T-ring | $602.00MN |
| Cámara Color ASI294MC Pro*** | $28,816.00MN |
| DOMO PD-15 (4.57MØ) C/MOTORES*** | $829,966.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| EnviroMonitor IP Gateway (Wi-Fi/Ethernet)*** | $26,504.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $8,869.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $5,415.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| CR1000X Datalogger para medida y control*** | $72,531.00MN |
| STAR POINTER FINDERSCOPE*** | $2,947.00MN |
| Rain Bucket Bird Guard*** | $675.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| Tip 5/16"*** | $1,142.00MN |
| Penetrometer FT 10 | $8,184.00MN |
| Rocket Race Car*** | $1,042.00MN |
| Two 20cm (8in) Rods*** | $2,004.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope*** | $9,905.00MN |
| ezRead™ | $1,295.00MN |
| Peque ciencia optica | $725.00MN |
| MS-0160 Carson Microscope 1600x*** | $27,984.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $1,504.00MN |
| Orion Dynamo Pro 155Wh AC/DC/USB Lithium Power Supply*** | $18,033.00MN |
| Binocular Wilderness - 8x25*** | $1,392.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,507.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,095.00MN |
| IR Crop Thermometer | $2,216.00MN |
| Tip 1/4"*** | $1,142.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $17,004.00MN |
| 10x Hands Free Loupe | $335.00MN |
| FieldScout Sensor Reader Case*** | $1,110.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $31,713.00MN |
| Tensiometer Service Kit*** | $1,984.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $835.00MN |
| 8" LX200-ACF f/10 UHTC*** | $126,383.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,210.00MN |
| Two 12cm (4.8in) Rods*** | $1,765.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| TEDCO Original Gyroscope*** | $301.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $2,818.00MN |
| Solar Plane Mobile | $1,252.00MN |
| Antología de astronomía ¿Cómo Ves?*** | $249.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $611.00MN |
| Atlas cosmico*** | $170.00MN |
| Microscopio para Celular | $272.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $2,654.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,284.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| Estación Total RTS102R6 BT*** | $55,144.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,617.00MN |
| LCD Digital Microscope II*** | $28,173.00MN |
| Magnet Science | $619.00MN |
| Magniloupe Headband | $103.00MN |
| Números y Estrellas Mayas | $226.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| MS-0100 Carson Microscope 1000x*** | $15,764.00MN |
| Digital Soil Thermometer*** | $881.00MN |
| Series 5000 Mega Wide Angle Eyepiece 15mm (2") [ME607017]*** | $6,544.00MN |
| Hormiguero de Gel*** | $259.00MN |
| Digital thermo-hygrometer*** | $1,473.00MN |
| Glow Mini Stars | $231.00MN |
| windmill generator*** | $652.00MN |
| Buzz Wire making Kit*** | $518.00MN |
| Glow Star | $313.00MN |
| Glow 3D Solar System | $516.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,045.00MN |
| Glow Moon & Star | $569.00MN |
| Solar System Model Planetarium Kit*** | $520.00MN |
| G11 Mount - 60 lb Capacity*** | $142,897.00MN |
| Green Science- Grow-A-Maze*** | $619.00MN |
| WatchDog Sprayer Station Console*** | $15,277.00MN |
| Potato Clock*** | $544.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| Stegosaurus Skeleton*** | $490.00MN |
| Weather Station*** | $309.00MN |
| Glow Solar System Mobile Making Kit*** | $260.00MN |
| Fun Mechanics Kit- Brush Robot*** | $1,283.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| Motorized Robot Hand*** | $351.00MN |
| soda cane robug | $271.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $13,920.00MN |
| WeatherLink Console*** | $8,797.00MN |
| WatchDog 3250 Wireless ET Station*** | $56,700.00MN |
| Build Your Own Wind Turbine*** | $418.00MN |
| WatchDog Sprayer Station w/Console*** | $117,393.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,011.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $2,267.00MN |
| Weather Science*** | $309.00MN |
| Glow Planets & Super Nova 100 pcs. | $611.00MN |
| Glow 3D Dinosaur*** | $255.00MN |
| Night Sky Proyection Kit*** | $780.00MN |
| Mammoth Skeleton*** | $245.00MN |
| Exploracion Lunar | $353.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $48,998.00MN |
| Orion Prime Focus Camera Adapters | $1,559.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $8,303.00MN |
| Glow Planets & Super Nova 20 pcs | $272.00MN |
| Robot Duck*** | $702.00MN |
| Vantage Pro2 Console/Receiver*** | $7,461.00MN |
| UV Sensor*** | $18,931.00MN |
| Mag Lev Train Model*** | $417.00MN |
| Tin Can Robot | $351.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $3,694.00MN |
| Doodling Robot*** | $351.00MN |
| WatchDog 3240 Wireless Weather Station*** | $48,951.00MN |
| Bípode de Aluminio con liberación modo pulgar Mod 4360*** | $2,195.00MN |
| Science Magic | $272.00MN |
| Wireless Repeater with Solar Power*** | $8,352.00MN |
| Orion EQ-3M Single-Axis Telescope Drive | $3,192.00MN |
| WindSonic Mounting Pipe Kit*** | $4,488.00MN |
| ASI120MM*** | $6,016.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $1,409.00MN |
| Dovetail Base for Finder Scope*** | $1,270.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,291.00MN |
| "Academy" Microscope 1000x*** | $20,676.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,069.00MN |
| QHY5L-II M | $6,369.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| ASI183MM (mono*** | $41,088.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $5,702.00MN |
| Moon Poster | $110.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,717.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| Fishes, frogs and amphibians - 10 slides*** | $1,409.00MN |
| Plants Reproduction and Propagation - 10 slides*** | $1,409.00MN |
| Cell reproduction and development - 10 slides*** | $1,377.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| 20mm Orion Expanse Eyepiece*** | $1,995.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $1,648.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| Cámara a color QHY 5III 485C*** | $13,055.00MN |
| Set for teaching Sciences - 10 slides | $1,409.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,858.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,675.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $1,224.00MN |
| 2" Enhanced Dielectric Diagonal with SC Adapter*** | $10,486.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| EnviroMonitor Node*** | $11,025.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $1,558.00MN |
| Poster 3D LiveLife Pictures - Our Solar System | $176.00MN |
| Vixen Style Camera Mount | $1,677.00MN |
| Anillo-T Canon EOS*** | $1,203.00MN |
| Meade X-Wedge*** | $18,144.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $2,004.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| Tetraview LCD digital Microscope*** | $20,553.00MN |