| Large Binocular Tripod L-Adapter | $362.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| Sensor Mounting Shelf*** | $1,114.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $2,248.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| Funda para telescopio | $1,737.00MN |
| Par de anillos de 125mm con adaptador tipo Losmandy*** | $2,096.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,049.00MN |
| MT-16 Grain Moisture Tester | $8,414.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece | $4,751.00MN |
| Microscopio Biológico Profesional*** | $80,809.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath | $8,797.00MN |
| Analogue Indoor-Outdoor Thermometer | $241.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $4,762.00MN |
| Termómetro Min/Max libre de Mercurio | $637.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Filtro Solar de 70mm de D.I.*** | $580.00MN |
| Orion ED80T CF Triplet Apochromatic Refractor Telescope*** | $35,406.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $601.00MN |
| WatchDog Model 2400 External Sensor Station*** | $35,290.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Filtro Solar de 110mm de D.I.*** | $812.00MN |
| Mammoth Skeleton*** | $245.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Orion Prime Focus Camera Adapters | $1,559.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,185.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,474.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| Microscopio para Celular | $272.00MN |
| Hourglass | $399.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| Tetraview LCD digital Microscope*** | $20,553.00MN |
| Temperature/RH Pen*** | $1,477.00MN |
| Anillo-T Canon EOS*** | $1,203.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,461.00MN |
| Field Scout SC-900*** | $51,146.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,628.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $306.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,321.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $18,775.00MN |
| Rino® 700*** | $18,053.00MN |
| Galino liquid thermometer | $604.00MN |
| Altimeter/Barometer*** | $6,437.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $8,552.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $3,094.00MN |
| Solarscope clásico*** | $4,613.00MN |
| SM 802 Economy ph/EC Meter*** | $11,431.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $1,692.00MN |
| ShortTube 80-A Refractor Telescope*** | $7,801.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| Oceana 7x50 Marine | $7,921.00MN |
| AstroView 102mm Equatorial Refractor Telescope*** | $16,992.00MN |
| Magnetics Armable | $407.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $16,220.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $835.00MN |
| 2in Male - 1.25in Female Reducer*** | $1,479.00MN |
| Orion Sirius Plossl Telescope Eyepieces*** | $1,836.00MN |
| Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope*** | $9,905.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |
| Glow Planets & Super Nova 20 pcs | $136.00MN |
| Cable for 497 Hand Controller*** | $334.00MN |
| GPS Garmin ETrex 22x*** | $10,030.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $24,869.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,051.00MN |
| 20mm Orion Expanse Eyepiece*** | $1,995.00MN |
| Enviro battery | $292.00MN |
| Illusion Science*** | $259.00MN |
| Rain-gauge | $451.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,491.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,507.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $47,468.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| digital wine thermometer | $500.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,568.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $31,713.00MN |
| *** | $1,375.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,073.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,069.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,064.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| Stegosaurus Skeleton | $245.00MN |
| myMET | $3,728.00MN |
| ASI071MC Pro (color)*** | $49,355.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $66,715.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $4,421.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $3,786.00MN |
| Soil Moisture Tester 24 in | $3,683.00MN |
| FieldScout Soil Sensor Reader*** | $15,184.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,858.00MN |
| Rocket Race Car*** | $521.00MN |
| Two 12cm (4.8in) Rods*** | $1,765.00MN |
| Digital thermo-hygrometer*** | $1,473.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $1,648.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| GPS eTrex ® 10*** | $3,007.00MN |
| Doodling Robot*** | $351.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| 150 ppm K+ DI Standard*** | $1,776.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| Tensiometer Service Kit*** | $1,984.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $7,973.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $7,350.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| FieldScout Sensor Reader Case*** | $1,110.00MN |
| Weatherlink Live*** | $7,461.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $795.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,011.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| General Biology - 25 slides | $1,604.00MN |