| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $5,412.00MN |
| LAQUA Twin Potassium Meter*** | $39,461.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,836.00MN |
| 12" LX200-ACF f/10 UHTC*** | $185,504.00MN |
| 10" LX200-ACF f/10 UHTC*** | $144,183.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $807.00MN |
| 150 ppm K+ DI Standard*** | $3,608.00MN |
| LAQUA Twin Calcium Meter*** | $14,373.00MN |
| Cell reproduction and development - 10 slides*** | $2,098.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $5,976.00MN |
| Corn Stove Moisture Tester*** | $8,882.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $9,446.00MN |
| Glow Moon & Star | $385.00MN |
| Tip 1/8"*** | $580.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $2,146.00MN |
| ET Gauge*** | $25,970.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,896.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (4 a 7 disp.)*** | $22,252.00MN |
| Lenspen optics cleaning tool | $658.00MN |
| Ocular acodado para estacion total FOIF*** | $9,165.00MN |
| Foodstuffs and their adulterations - 10 slides | $1,399.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $16,474.00MN |
| General Biology - 25 slides | $3,259.00MN |
| WatchDog 2000 Series Data Shuttle*** | $17,764.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $10,261.00MN |
| Penetrometer FT 02 | $6,649.00MN |
| Tip 1/4"*** | $580.00MN |
| Distanciómetro laser LDM100*** | $2,804.00MN |
| WaterScout Calibration Device*** | $2,160.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,608.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,199.00MN |
| Spec 9 Basic Software*** | $6,963.00MN |
| Fishes, frogs and amphibians - 10 slides | $715.00MN |
| FieldScout Sensor Reader Case*** | $1,128.00MN |
| Life in the Ground - 10 slides*** | $1,399.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $715.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $2,530.00MN |
| Glow 3D Solar System | $524.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,627.00MN |
| MT-16 Grain Moisture Tester | $8,545.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,798.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)*** | $49,529.00MN |
| Filtro Solar de 70mm de D.I.*** | $589.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $3,062.00MN |
| WatchDog Sprayer Station w/Console*** | $59,613.00MN |
| Handheld Photosynthesis System*** | $910,681.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $1,399.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,625.00MN |
| 5MP Digital Imager*** | $19,078.00MN |
| 36in Auger Tube Kit*** | $15,660.00MN |
| Model LS Soil Sampler | $4,795.00MN |
| WatchDog Sprayer Station Console*** | $15,516.00MN |
| WatchDog 3-Watermark Irrigation Station*** | $14,132.00MN |
| Structure of Vegetables - 10 slides | $715.00MN |
| Tetraview LCD digital Microscope*** | $20,875.00MN |
| WatchDog 2-WaterScout Irrigation Station*** | $11,577.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $699.00MN |
| WatchDog 2-Watermark Irrigation Station*** | $10,429.00MN |
| Lizards, birds and snakes - 10 slides | $699.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,460.00MN |
| Microscopio para Celular | $553.00MN |
| WD 1400 3-WaterScout Irrigation Station*** | $15,819.00MN |
| Distanciómetro laser LDM60*** | $1,928.00MN |
| MagRX 2.5x | $279.00MN |
| Nikon T-ring | $611.00MN |
| Distanciómetro láser GLM 80 Professional | $65,092.00MN |
| Soil Moisture Transducer - R*** | $7,545.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $24,105.00MN |
| Chrome Lighted RimFree | $869.00MN |
| WatchDog A130 Temp/LW Logger*** | $9,117.00MN |
| Set for teaching Sciences - 10 slides | $715.00MN |
| Retreiver @900MHz*** | $15,249.00MN |
| WatchDog 3250 Wireless ET Station*** | $57,586.00MN |
| Field Scout Quantum Meter*** | $6,322.00MN |
| Leaf Wetness Sensor | $3,508.00MN |
| LumiLoupe 10x | $146.00MN |
| 4-20 mA Input Cable*** | $492.00MN |
| Two 3.8cm (1.5in) Rods*** | $3,343.00MN |
| LCD Digital Microscope II*** | $28,613.00MN |
| "Academy" Microscope 1000x*** | $10,500.00MN |
| WatchDog A110 Temp*** | $1,829.00MN |
| CO2 Monitor*** | $22,729.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $19,042.00MN |
| Quantum Light Sensor*** | $7,337.00MN |
| Quantum Light Sensor*** | $10,130.00MN |
| SPNEC500 and 510 Sensor Replacement*** | $2,249.00MN |
| Irrigation On/Off Sensor*** | $5,678.00MN |
| Distanciómetro láser GLM 30 Professional*** | $3,966.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $5,174.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,285.00MN |
| FieldScout CM 1000 NDVI Meter*** | $91,903.00MN |
| FlexNeck | $322.00MN |
| Plants Reproduction and Propagation - 10 slides | $715.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $32,834.00MN |
| ezRead™ | $1,316.00MN |
| IR Crop Thermometer | $2,251.00MN |
| Two 7.5cm (3in) Rods | $1,672.00MN |
| External (Soil) Temperature Sensor - 20 ft.*** | $3,656.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,082.00MN |
| Two 12cm (4.8in) Rods*** | $1,793.00MN |
| Anillo-T Canon EOS | $611.00MN |
| Software to activate Datalogger CM 1000*** | $6,032.00MN |
| Barometric Pressure Sensor Std.*** | $11,136.00MN |
| WatchDog A150 Temp/RH Logger | $3,567.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $662.00MN |
| STAR POINTER FINDERSCOPE*** | $998.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,761.00MN |
| Field Scout SC-900*** | $51,945.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,591.00MN |
| Animal reproduction - 10 slides | $699.00MN |
| Campus Microscope Photo Adapter | $984.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x*** | $2,409.00MN |
| Bípode de Aluminio con liberación modo pulgar Mod 4360*** | $2,229.00MN |
| Soil K+ Kit w/30 Samples*** | $1,424.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $1,615.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $48,210.00MN |
| MiniBrite 5x | $268.00MN |
| Outland X 10x42 Binoculars*** | $4,207.00MN |
| Tarjeta reflectora de 60mmx60mm*** | $130.00MN |
| Base/soporte estrella para tripie*** | $991.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $9,674.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $715.00MN |
| Sensor Mounting Shelf*** | $1,131.00MN |
| Universal Shelter*** | $3,619.00MN |
| Termómetro Digital TP101L*** | $316.00MN |
| The Sun | $378.00MN |
| 8x23mm Illuminated Adjustable Magnifier | $158.00MN |
| Rino® 700*** | $9,168.00MN |
| Yagi Antenna Cable - 20ft*** | $2,488.00MN |
| Buzz Wire making Kit | $263.00MN |
| Geologic Compass - A | $2,131.00MN |
| windmill generator | $331.00MN |
| Hydraulic Robotic Arm*** | $357.00MN |
| QHY CCD PoleMaster*** | $10,208.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,254.00MN |
| Groweather ISS (cabled)*** | $18,662.00MN |
| EnviroMonitor Long Range Antenna, 5dBi*** | $3,054.00MN |
| Night Sky Proyection Kit*** | $264.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $14,138.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,882.00MN |
| Weather Station*** | $314.00MN |
| Fun Mechanics Kit- Brush Robot | $434.00MN |
| Green Science- Grow-A-Maze | $314.00MN |
| Propeller Racer | $399.00MN |
| Krestel 3000 Pocket Weather Meter | $5,220.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $2,302.00MN |
| Solar Rover | $399.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,662.00MN |
| ShortTube 80-A Refractor Telescope*** | $7,923.00MN |
| QHY5L-II M*** | $12,937.00MN |
| 50x Pocket Microscope w/2 LED's | $675.00MN |
| Glow Planets & Super Nova 20 pcs | $138.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,745.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,090.00MN |
| Yagi Antenna for Long Range Repeater*** | $11,310.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,386.00MN |
| Science Magic | $276.00MN |
| Wireless Repeater with Solar Power*** | $8,483.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,600.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $3,608.00MN |
| Cabled Vantage Pro2™ ISS*** | $24,882.00MN |
| GPS eTrex ® 10*** | $3,054.00MN |
| Mounting Pole Kit | $1,357.00MN |
| Cabled Vantage Pro2 Console*** | $7,578.00MN |
| Krestel 3500 Pocket Weather Meter*** | $13,110.00MN |
| Shelter Angle Brackets*** | $1,131.00MN |
| bottle catamaran | $399.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $6,555.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,358.00MN |
| 9mm Orion Edge On Planetary Eyepiece*** | $4,382.00MN |
| Orion Awesome Autoguider Refractor Package*** | $45,064.00MN |
| Tin Can Robot | $357.00MN |
| MS-0160 Carson Microscope 1600x*** | $14,211.00MN |
| Portable Tripod with Clamp*** | $1,063.00MN |
| Orion Expanse Telescope Eyepieces*** | $2,027.00MN |
| Wireless Vantage Vue*** | $31,442.00MN |
| 5mm Orion Edge On Planetary Eyepiece*** | $3,939.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,554.00MN |
| Stegosaurus Skeleton | $249.00MN |
| Flying Science | $342.00MN |
| Binocular UpClose G2 20×50 | $1,847.00MN |
| Kestrel USB Interface | $1,699.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,870.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath | $8,935.00MN |
| Brújula Brunton GEO 5010*** | $18,686.00MN |
| Vantage Vue Console*** | $6,221.00MN |
| CR1000X Datalogger para medida y control*** | $73,665.00MN |
| Rocket Race Car*** | $529.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $3,751.00MN |
| WeatherLink Console*** | $8,935.00MN |
| GPSMAP® 65s*** | $10,188.00MN |
| soda cane robug | $275.00MN |
| Rain Bucket Bird Guard*** | $686.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $71,738.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $41,847.00MN |
| TravelView™ - 8x25*** | $752.00MN |
| Glow Mini Stars | $117.00MN |
| EnviroMonitor Long Range Antenna, 8dBi*** | $5,655.00MN |
| 6x30 Achromatic Finder Scope | $2,035.00MN |
| myMET | $3,786.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $4,157.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,507.00MN |
| Glow Star | $106.00MN |
| Glow Planets & Super Nova 100 pcs. | $310.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,627.00MN |
| LAQUA Twin EC Meter*** | $4,023.00MN |
| Horiba Laqua Case for Meters | $3,222.00MN |
| Temperature/RH Pen*** | $1,500.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $115,861.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,684.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $5,743.00MN |
| LAQUA Twin pH Meter*** | $4,264.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,885.00MN |
| Temperature (Micro) Sensor | $2,164.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,174.00MN |
| 2000 ppm NO3- Standard*** | $1,804.00MN |
| Spare pH probe for D-54 Meter*** | $5,272.00MN |
| Temperature/RH Pen*** | $2,321.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $807.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $130,564.00MN |
| Two 20cm (8in) Rods*** | $2,035.00MN |
| Analogue Thermo-Hygrometer | $743.00MN |
| digital thermo-hygrometer*** | $1,163.00MN |
| Altimeter/Barometer*** | $3,269.00MN |
| garden-combitester | $477.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,820.00MN |
| Hourglass | $405.00MN |
| Galino liquid thermometer | $613.00MN |
| Orion Binocular Viewer for Telescopes | $5,339.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $3,003.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,096.00MN |
| Tube Rings, 140mm ID*** | $1,304.00MN |
| Protective Case for Series A & 1000*** | $3,287.00MN |
| ASI120MM*** | $6,110.00MN |
| Termómetro Min/Max libre de Mercurio | $646.00MN |
| Termómetro digital solar Maximos y Mínimos | $606.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,637.00MN |
| Protective Case for Series 1000*** | $1,125.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,414.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,525.00MN |
| MT-PRO Grain Moisture Tester*** | $9,499.00MN |
| 2in Male - 1.25in Female Reducer*** | $751.00MN |