| Structure of Vegetables - 10 slides*** | $2,818.00MN |
| Eyepiece SP 4000 26mm 1.25" Meade*** | $4,680.00MN |
| Weather Station Mounting Tripod*** | $5,492.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,515.00MN |
| Protective Case for Series A & 1000*** | $6,473.00MN |
| Flat-End Probe (Soils)*** | $4,268.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| Series 5000 Mega Wide Angle Eyepiece 21mm (2")*** | $14,651.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| LAQUA Twin Potassium Meter*** | $38,854.00MN |
| pH 7 Standard - 250mL*** | $2,247.00MN |
| FieldScout TCM 500 T-Handle*** | $7,872.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $3,372.00MN |
| Eyepiece SP 4000 40mm 1.25" Meade*** | $3,898.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,150.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $8,630.00MN |
| Life in the Ground - 10 slides*** | $1,377.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| 4-20 mA Input Cable*** | $1,455.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $75,617.00MN |
| Irrometer Tensiometers 36 in Model R*** | $3,231.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $1,377.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $795.00MN |
| LAQUA Twin EC Meter*** | $11,882.00MN |
| Handheld Plant Sap Press*** | $1,646.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar*** | $5,030.00MN |
| Irrometer Tensiometers 24 in Model R*** | $9,074.00MN |
| FieldScout GreenIndex Board*** | $1,169.00MN |
| 8.2 Dbi Yagi Antenna*** | $3,229.00MN |
| Tropical Plants - 10 slides*** | $1,377.00MN |
| Irrometer Tensiometer 12 in Model SR*** | $5,637.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| *** | $4,125.00MN |
| Zoology: Invertebrate and Insects - 25 slides*** | $4,813.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $102,144.00MN |
| Foodstuffs and their adulterations - 10 slides*** | $2,755.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| 6.0mm Orion Edge-On Planetary Eyepiece*** | $15,514.00MN |
| Spec 9 Basic Software*** | $4,571.00MN |
| Temperature/RH Pen*** | $2,954.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $10,189.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $228,157.00MN |
| Eyepiece SP 4000 15.0mm 1.25" Meade*** | $1,907.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $5,637.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides*** | $2,755.00MN |
| Field Carrying Case With Buffers*** | $2,519.00MN |
| Plants Reproduction and Propagation - 10 slides*** | $2,818.00MN |
| *** | $6,870.00MN |
| LAQUA Twin pH Meter*** | $4,198.00MN |
| 5MP Digital Imager*** | $14,088.00MN |
| Series 5000 Mega Wide Angle Eyepiece 15mm (2") [ME607017]*** | $13,088.00MN |
| WatchDog 2000 Series Data Shuttle*** | $17,491.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $47,468.00MN |
| Irrigation On/Off Sensor*** | $11,181.00MN |
| AC Adapter, 110VAC*** | $2,393.00MN |
| Orion Expanse Telescope Eyepieces*** | $3,991.00MN |
| Vantage Vue Console*** | $12,250.00MN |
| Two 20cm (8in) Rods*** | $6,011.00MN |
| Two 12cm (4.8in) Rods*** | $5,295.00MN |
| Barometric Pressure Sensor Std.*** | $21,929.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $32,441.00MN |
| External (Soil) Temperature Sensor - 6 ft.*** | $3,807.00MN |
| Leica TRI 100 Tripod | $6,216.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $514,221.00MN |
| Wireless Vantage Vue*** | $30,958.00MN |
| WatchDog Sprayer Station*** | $92,807.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $3,552.00MN |
| Cell reproduction and development - 10 slides*** | $1,377.00MN |
| The Wanderful World of a Drop of Water - 10 slides*** | $2,066.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $45,066.00MN |
| Meade Series 4000 1.25" Plossl Eyepiece & Filter Set*** | $11,871.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $16,253.00MN |
| Conductivity Standard, 1.41 mS/cm, 230mL*** | $1,284.00MN |
| 0-2.5V DC Input Cable*** | $2,862.00MN |
| Combination pH/Temp Electrode for 2120*** | $7,083.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $3,015.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $3,460.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $10,189.00MN |
| Orion Expanse Telescope Eyepieces*** | $3,991.00MN |
| 6.3mm Orion E-Series Telescope Eyepiece*** | $4,900.00MN |
| Orion Binocular Viewer for Telescopes*** | $15,769.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $1,377.00MN |
| 20mm Orion Expanse Eyepiece*** | $7,981.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $8,152.00MN |
| Microscopio 2 en 1 Desmontable | $1,023.00MN |
| IR Crop Thermometer*** | $4,432.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $11,308.00MN |
| Tensiometer Service Kit*** | $3,969.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $9,964.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $8,262.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $1,409.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $19,958.00MN |
| 36in Auger Tube Kit*** | $46,258.00MN |
| Conductivity Cell (Water)*** | $11,450.00MN |
| pH 4 Standard - 250mL*** | $2,247.00MN |
| Microscopio Plus 100x 300x 600x*** | $1,755.00MN |
| Eyepiece SP 4000 32mm 1.25" Meade*** | $5,327.00MN |
| Alarm Output Module*** | $13,614.00MN |
| GPS Unit Mounting Bracket*** | $8,059.00MN |
| Long-Stem Thermometer*** | $2,762.00MN |
| CM 1000 Chlorophyll Meter*** | $83,336.00MN |
| Irrometer Tensiometers 18 in Model R*** | $5,843.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $200,940.00MN |
| Two 7.5cm (3in) Rods | $1,646.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $795.00MN |
| Rain Bucket Bird Guard*** | $1,351.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $11,492.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,284.00MN |
| General Biology - 25 slides | $3,209.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $71,322.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $866.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Spec 9 Pro Software*** | $9,187.00MN |
| DataScout Modem WiFi Solar*** | $25,306.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| Spare pH probe for D-54 Meter*** | $10,381.00MN |
| Series 5000 PWA 7mm Eyepiece (1.25") | $3,913.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,961.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (4 a 7 disp.)*** | $10,955.00MN |
| WatchDog 100 Series Button Docking Station (serial)*** | $3,532.00MN |
| Digital Soil Thermometer*** | $881.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| Microscopio infantil 1200x*** | $1,812.00MN |
| CO2 Monitor*** | $22,379.00MN |
| GPS cable for Field Scout Equipments*** | $1,079.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| WatchDog 3220 Wireless Rain Station*** | $43,784.00MN |
| ezRead™ | $1,295.00MN |
| 298mm ID Orion Telescope Tube Rings*** | $6,669.00MN |
| MS-0100 Carson Microscope 1000x*** | $15,764.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición*** | $9,024.00MN |
| Microscopio para Celular | $1,089.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| WatchDog Sprayer Station Console*** | $15,277.00MN |
| Fuente de Poder de Litio LXPS 18*** | $8,688.00MN |
| Adaptador básico para smartphone 1.25" | $1,465.00MN |
| Eyepiece SP 4000 9.7mm 1.25" Meade*** | $866.00MN |
| WatchDog A-Series PC Cable*** | $692.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $352.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| Eyepiece SP 4000 56mm 2'' Meade*** | $2,122.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,128.00MN |
| QHY CCD PoleMaster*** | $30,152.00MN |
| Glow Moon & Star | $380.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,250.00MN |
| Hormiguero de Gel*** | $259.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| Conductivity Standard 2.76 mS/cm*** | $572.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,678.00MN |
| Autoguider Port Module*** | $1,652.00MN |
| Analogue Indoor-Outdoor Thermometer | $120.00MN |
| MS-0160 Carson Microscope 1600x*** | $27,984.00MN |
| Kit Solar Robotica 14 En 1*** | $1,280.00MN |
| Robot maromas | $620.00MN |
| WatchDog Sprayer Station w/Console*** | $58,696.00MN |
| Rectangle Rim Free 2x | $418.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| Space Age | $542.00MN |
| Tin Can Robot | $351.00MN |
| FieldScout CM 1000 NDVI Meter*** | $90,490.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,031.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| WatchDog A160 Temp/RH/C02 Logger*** | $8,518.00MN |
| ET Gauge | $12,785.00MN |
| MagRX 2.5x | $137.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| Glow Planets & Super Nova 20 pcs | $272.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,858.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $1,818.00MN |
| 15mm Orion Expanse Eyepiece*** | $5,984.00MN |
| Rino® 700*** | $9,027.00MN |
| MagniSheet*** | $288.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| Temperature/RH Pen*** | $2,285.00MN |
| Pocket Magnifier | $218.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,239.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| Geologic Compass - A | $2,098.00MN |
| Doodling Robot*** | $351.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| bottle catamaran | $393.00MN |
| Glow 3D Dinosaur*** | $127.00MN |
| Mammoth Skeleton*** | $245.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $7,973.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,851.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,392.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,675.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $7,082.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,426.00MN |
| Stegosaurus Skeleton | $245.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| Potato Clock | $272.00MN |
| Glow 3D Solar System | $129.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,861.00MN |
| Solar Radiation Sensor*** | $5,011.00MN |
| Filtro Solar de 170mm de D.I.*** | $3,016.00MN |
| Solar Power Package (WD)*** | $7,620.00MN |
| 9mm Orion Edge On Planetary Eyepiece*** | $4,315.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $31,713.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $24,869.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,011.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| Tip 1/8"*** | $571.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| Orion EQ-3M Single-Axis Telescope Drive | $3,192.00MN |
| Glow Star | $104.00MN |
| Fun Mechanics Kit- Brush Robot | $428.00MN |
| 5mm Orion Edge On Planetary Eyepiece*** | $3,878.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $13,546.00MN |
| Groweather ISS (wireless)*** | $20,045.00MN |
| Buzz Wire making Kit | $259.00MN |
| Glow Mini Stars | $115.00MN |
| Silver-Black Polymer Sheets*** | $589.00MN |
| EnviroMonitor IP Gateway (Wi-Fi/Ethernet)*** | $13,252.00MN |
| Solarscope clásico*** | $4,613.00MN |
| Filtro Solar de 125mm de D.I.*** | $928.00MN |
| Enviro battery | $292.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,064.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $10,424.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| Orion ED80T CF Triplet Apochromatic Refractor Telescope*** | $35,406.00MN |
| Tetraview LCD digital Microscope*** | $20,553.00MN |
| Propeller Racer | $393.00MN |
| AstroView 102mm Equatorial Refractor Telescope*** | $16,992.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,073.00MN |
| Groweather ISS (cabled)*** | $18,374.00MN |
| Illusion Science*** | $259.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| Anillo-T Canon EOS | $602.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $8,303.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,069.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,058.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |