| Life in the Ground - 10 slides | $699.00MN |
| GPS MAP 65*** | $9,169.00MN |
| G11 Mount - 60 lb Capacity*** | $145,130.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $699.00MN |
| Glow Planets & Super Nova 100 pcs. | $310.00MN |
| Glow Moon & Star | $193.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $73,390.00MN |
| Animal reproduction - 10 slides | $699.00MN |
| Glow 3D Dinosaur*** | $129.00MN |
| Orion Awesome Autoguider Refractor Package | $22,532.00MN |
| Tropical Plants - 10 slides | $699.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $807.00MN |
| Handheld Plant Sap Press*** | $557.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $715.00MN |
| RoboFocus*** | $17,320.00MN |
| Campus Microscope Photo Adapter | $984.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,786.00MN |
| Cell reproduction and development - 10 slides*** | $699.00MN |
| LAQUA Twin pH Meter*** | $4,264.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,646.00MN |
| 2in Male - 1.25in Female Reducer*** | $751.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,600.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $699.00MN |
| Orion EQ-3M Single-Axis Telescope Drive | $3,242.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,254.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,684.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,096.00MN |
| Glow Solar System Mobile Making Kit*** | $264.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $699.00MN |
| The Sun | $378.00MN |
| MagniFlash 11x*** | $1,000.00MN |
| Foodstuffs and their adulterations - 10 slides | $1,399.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $715.00MN |
| "Academy" Microscope 1000x*** | $20,999.00MN |
| HandHeld™ 2.5/5x | $125.00MN |
| LAQUA Twin Calcium Meter*** | $14,373.00MN |
| Digital Dome Works*** | $76,343.00MN |
| Orion Field Flattener for Short Refractors*** | $5,088.00MN |
| MagniView -2x/4.5x 90mm | $168.00MN |
| Structure of Vegetables - 10 slides | $715.00MN |
| General Biology - 25 slides | $1,630.00MN |
| Lenspen optics cleaning tool | $658.00MN |
| GPS eTrex® SE*** | $4,062.00MN |
| Lizards, birds and snakes - 10 slides | $699.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $1,876.00MN |
| Orion Dynamo Pro 155Wh AC/DC/USB Lithium Power Supply*** | $9,157.00MN |
| Patological human tissues (Part 1) - 10 slides | $699.00MN |
| Mammoth Skeleton*** | $249.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,804.00MN |
| Exploracion Lunar | $359.00MN |
| Glow Planets & Super Nova 20 pcs | $138.00MN |
| The Earth*** | $756.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,127.00MN |
| LAQUA Twin Sodium Meter*** | $12,628.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $715.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $2,302.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,174.00MN |
| Stegosaurus Skeleton | $249.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $807.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,525.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,921.00MN |
| Glow Star | $212.00MN |
| Spare pH probe for D-54 Meter*** | $5,272.00MN |
| Conductivity Electrode Replacement*** | $10,433.00MN |
| External (Soil) Temperature Sensor - 6 ft.*** | $2,578.00MN |
| Tipping Bucket Rain Collector*** | $15,516.00MN |
| CO2 Monitor*** | $45,457.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $4,490.00MN |
| External (Soil) Temperature Sensor - 20 ft.*** | $3,656.00MN |
| Leaf Wetness Sensor*** | $7,016.00MN |
| Quantum Light Sensor*** | $8,505.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,386.00MN |
| STAR POINTER FINDERSCOPE*** | $998.00MN |
| LX850 14" ACF w/StarLock*** | $351,666.00MN |
| UpClose G2 10x25mm Roof Monocular | $600.00MN |
| LCD Digital Microscope II*** | $14,307.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,630.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $41,847.00MN |
| Mag Lev Train Model*** | $424.00MN |
| WatchDog 100 Series Button Docking Station (serial)*** | $3,587.00MN |
| Quantum Light Sensor*** | $7,337.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,850.00MN |
| SkyMaster 20x80 Binocular*** | $8,513.00MN |
| WatchDog Model 1225 Data Logger*** | $6,447.00MN |
| WatchDog Model 1200 Data Logger*** | $5,978.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,637.00MN |
| Krestel 3000 Pocket Weather Meter | $5,220.00MN |
| Weatherlink Live*** | $7,578.00MN |
| Temperature (Micro) Sensor | $2,164.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $33,455.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $5,519.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,583.00MN |
| *** | $1,306.00MN |
| Barometric Pressure Sensor Extended Range*** | $11,136.00MN |
| Solar Rover | $399.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,745.00MN |
| Binocular SkyMaster 25x70mm*** | $4,869.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,882.00MN |
| WatchDog 2-Watermark Irrigation Station*** | $10,429.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,277.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,627.00MN |
| Wireless Repeater with Solar Power*** | $8,483.00MN |
| WatchDog 2-WaterScout Irrigation Station*** | $11,577.00MN |
| Protective Case for Series A & 1000*** | $6,574.00MN |
| bottle catamaran*** | $798.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $112,874.00MN |
| ASI1600MM Pro (mono)*** | $43,374.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $13,757.00MN |
| LumiVisor™ - LV-10 | $965.00MN |
| WatchDog Model 1525 Data Logger*** | $9,261.00MN |
| SkyMaster 15x70 Binocular*** | $4,033.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,082.00MN |
| Par de anillos 100mm | $1,131.00MN |
| ASI120MM*** | $6,110.00MN |
| WatchDog 3-Watermark Irrigation Station*** | $14,132.00MN |
| Tube Rings, 140mm ID*** | $1,304.00MN |
| Groweather ISS (cabled)*** | $18,662.00MN |
| Digitarium Portable Dome 7m*** | $356,197.00MN |
| Flying Science*** | $683.00MN |
| LumiLoupe 7x Stand Magnifier | $221.00MN |
| Kestrel USB Interface | $1,699.00MN |
| Tetraview LCD digital Microscope*** | $20,875.00MN |
| ASI183MM (mono*** | $20,865.00MN |
| 5MP Digital Imager*** | $4,769.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $2,022.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,558.00MN |
| Microscopio Biológico Profesional*** | $41,036.00MN |
| Glow Mini Stars | $117.00MN |
| ASI071MC Pro (color)*** | $50,126.00MN |
| Fun Mechanics Kit- Brush Robot | $434.00MN |
| Green Science- Grow-A-Maze | $314.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $11,127.00MN |
| Illusion Science*** | $263.00MN |
| Solar Radiation Sensor*** | $10,179.00MN |
| LX850 12" ACF w/StarLock*** | $316,499.00MN |
| Anillo-T Canon EOS | $611.00MN |
| Omni Antenna for Long Range Repeater*** | $5,655.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,627.00MN |
| Propeller Racer | $399.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,732.00MN |
| EnviroMonitor Long Range Antenna, 5dBi*** | $3,054.00MN |
| Barometric Pressure Sensor Std.*** | $11,136.00MN |
| Doodling Robot*** | $357.00MN |
| Tube Rings, 116mm ID*** | $1,304.00MN |
| WatchDog Model 1250 Data Logger*** | $7,620.00MN |
| Lupa Frontal Multi-Aumento*** | $383.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,451.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $8,098.00MN |
| Glow 3D Solar System | $131.00MN |
| EnviroMonitor Node*** | $11,197.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,554.00MN |
| WD 1400 4-WaterScout Irrigation Station*** | $18,397.00MN |
| WatchDog Model 1650 Data Logger*** | $11,136.00MN |
| Soil Moisture Transducer - R*** | $7,545.00MN |
| Hormiguero de Gel*** | $263.00MN |
| Hydraulic Robotic Arm*** | $357.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,816.00MN |
| Flat-End Probe (Soils)*** | $8,670.00MN |
| ATC pH Probe (Liquids)*** | $2,536.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,174.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,383.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $6,735.00MN |
| Temperature/RH Pen*** | $2,321.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,978.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $8,433.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $3,165.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,948.00MN |
| Rain Collector Cone | $736.00MN |
| 3" Levitating Globe | $679.00MN |
| WatchDog A150 Temp/RH Logger | $3,567.00MN |
| WatchDog 3240 Wireless Weather Station*** | $49,715.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,342.00MN |
| Ocular Sirius Plossl 7.5mm 1.25" | $1,402.00MN |
| Anemometer Transmitter Kit*** | $5,316.00MN |
| digital thermo-hygrometer*** | $1,163.00MN |
| Silver-Black Polymer Sheets*** | $598.00MN |
| Personal Solar Telescope <0.5 A*** | $49,735.00MN |
| Números y Estrellas Mayas | $230.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,798.00MN |
| Vantage Vue Console*** | $6,221.00MN |
| Microscopio para Celular | $276.00MN |