| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Microscopio para Celular | $544.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $151,363.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $6,233.00MN |
| Watch compass | $40.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $6,632.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $508,995.00MN |
| Termómetro Digital TP101L*** | $311.00MN |
| Solar Power Package*** | $14,749.00MN |
| Mini prisma marca Apex*** | $2,035.00MN |
| DataScout WiFi Modems AC/DC*** | $18,604.00MN |
| Class A Evaporation Pan*** | $105,392.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $90,132.00MN |
| Tip 5/16"*** | $1,142.00MN |
| 10" LX200-ACF f/10 UHTC*** | $141,965.00MN |
| WatchDog 3250 Wireless ET Station*** | $113,400.00MN |
| Temperature/RH Pen*** | $4,571.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $200,940.00MN |
| 5MP Digital Imager*** | $14,088.00MN |
| Tensiometer Service Kit*** | $1,984.00MN |
| Filtro Solar de 125mm de D.I.*** | $2,784.00MN |
| Penetrometer FT 10*** | $32,734.00MN |
| Tube Rings, 116mm ID*** | $2,567.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| Pup Repetidor @900MHz*** | $33,373.00MN |
| Antología de astronomía ¿Cómo Ves?*** | $249.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $166.00MN |
| ET Pup Station (900 MHz)*** | $48,747.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| Dovetail Base for Finder Scope*** | $635.00MN |
| Retreiver @900MHz*** | $45,043.00MN |
| Lupa de mano con lente de cristal de 5x 2" | $180.00MN |
| Self Sticking Car Compass | $174.00MN |
| Penetrometer FT 20*** | $32,734.00MN |
| Glow 3D Dinosaur*** | $127.00MN |
| Full Page Magnifier 2x*** | $111.00MN |
| DataScout Modem WiFi Solar*** | $25,306.00MN |
| Bípode para Bastón Mod. 35001*** | $2,194.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $148,823.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,064.00MN |
| Filtro Solar de 170mm de D.I.*** | $3,016.00MN |
| Motorized Robot Hand*** | $351.00MN |
| GPS eTrex ® 10*** | $3,007.00MN |
| GPS MAP 65*** | $18,057.00MN |
| MagniRead | $113.00MN |
| Pup de Estaciones @900MHz*** | $12,374.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| Penetrometer FT 02*** | $32,734.00MN |
| Orion Field Flattener for Short Refractors*** | $5,010.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,760.00MN |
| Distanciómetro laser LDM100*** | $5,523.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| WatchDog 3220 Wireless Rain Station*** | $87,569.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $128,555.00MN |
| EnviroMonitor Gateway*** | $22,161.00MN |
| Pocket Digital Refractometer*** | $12,431.00MN |
| TEDCO Original Gyroscope*** | $301.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $71,322.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $97,901.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $1,662.00MN |
| Irrometer Tensiometers 24 in Model R*** | $3,025.00MN |
| Soil Moisture Tester 9 in | $3,418.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $44,296.00MN |
| Orion Prime Focus Camera Adapters | $780.00MN |
| FieldScout Sensor Reader Case*** | $2,221.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $182,120.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $1,124.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $16,545.00MN |
| Filtro Solar de 110mm de D.I.*** | $812.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $45,338.00MN |
| Nivel Automatico AL132*** | $6,394.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $9,525.00MN |
| DataScout Cellular Modem*** | $41,704.00MN |
| dovetail plate for Vixen-style mounts | $950.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $180.00MN |
| Telescopio reflector Orion 6" f/4 Newtonian Astrograph*** | $17,748.00MN |
| Distanciómetro laser LDM60*** | $3,797.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $417.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| Magnetics Armable | $407.00MN |
| Conductivity Electrode Replacement*** | $20,545.00MN |
| Handheld Photosynthesis System*** | $896,671.00MN |
| Soil Moisture Tester 24 in*** | $7,365.00MN |
| Distanciómetro laser LDM150*** | $3,866.00MN |
| Weatherlink Live*** | $7,461.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| Termómetro Digital TP101*** | $210.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,861.00MN |
| Irrometer Tensiometers 6 in Model R | $2,715.00MN |
| #546 AC Adapter for ETX70 and DS2000*** | $1,700.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,365.00MN |
| FieldScout Soil Sensor Reader*** | $7,592.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $16,220.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $3,015.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $4,845.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $7,973.00MN |
| Model LS Soil Sampler | $4,721.00MN |
| Brújula minera*** | $2,496.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,392.00MN |
| Barra tipo Vixen 15"*** | $712.00MN |
| GPS eTrex 32x*** | $14,042.00MN |
| Two 7.5cm (3in) Rods*** | $4,938.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,161.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $23,734.00MN |
| Map Compass with Ruler and Lanyard | $140.00MN |
| Bípode de Aluminio con liberación modo pulgar Mod 4360*** | $4,389.00MN |
| Anemometer Transmitter Kit*** | $15,702.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| Quantum Light Sensor*** | $19,949.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| Envoy8X*** | $16,036.00MN |
| Kestrel USB Interface*** | $3,346.00MN |
| Cable for 497 Hand Controller*** | $334.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| Eyepiece Zoom 4000 8mm-24mm (1.25") Meade*** | $2,344.00MN |
| MagRX 2.5x | $137.00MN |
| Microscopio Plus 100x 300x 600x*** | $1,755.00MN |
| Poster 3D LiveLife Pictures - Our Solar System | $176.00MN |
| 8x23mm Illuminated Adjustable Magnifier | $156.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,047.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,568.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $306.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $8,303.00MN |
| Silicon Pyranometer Sensor*** | $21,673.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| Software to activate Datalogger CM 1000*** | $5,939.00MN |
| Bastón de Rosca, 3.6M – SITEPRO*** | $2,870.00MN |
| Silver-Black Polymer Sheets*** | $589.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $38,618.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (4 a 7 disp.)*** | $21,910.00MN |
| HandHeld™ 2.5/5x | $370.00MN |
| Wireless Repeater with AC Power*** | $8,909.00MN |
| Exploracion Lunar*** | $1,060.00MN |
| MiniBrite 5x | $264.00MN |
| CM 1000 Chlorophyll Meter*** | $83,336.00MN |
| Rain Collector Cone*** | $1,449.00MN |
| CO2 Monitor*** | $67,137.00MN |
| SkyMaster 20x80 Binocular*** | $25,146.00MN |
| 298mm ID Orion Telescope Tube Rings*** | $10,003.00MN |
| Solar Radiation Sensor*** | $10,022.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $7,350.00MN |
| *** | $1,375.00MN |
| External (Soil) Temperature Sensor - 6 ft. | $1,269.00MN |
| Science Magic | $272.00MN |
| Quantum Light Sensor*** | $8,374.00MN |
| TravelView™ - 10x25*** | $794.00MN |
| Lava Lamp | $266.00MN |
| Barlow Lens 2x #126 Short Focus | $1,159.00MN |
| f/6.3 Focal Reducer/Field Flatener*** | $1,945.00MN |
| Globo Terráqueo Traveler Antiguo | $2,106.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,011.00MN |
| WatchDog A150 Temp/RH Logger | $14,048.00MN |
| Ocular Sirius Plossl 7.5mm 1.25" | $1,381.00MN |
| Barometric Pressure Sensor Extended Range*** | $21,929.00MN |
| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| Omni Antenna for Long Range Repeater*** | $5,568.00MN |
| LinenTest 5x | $144.00MN |
| Digitarium® Theta Pro Projection Portable System*** | $1,206,888.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| UV Sensor*** | $9,466.00MN |
| Leaf Wetness Sensor | $3,454.00MN |
| Rino® 700*** | $27,080.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,011.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,825.00MN |
| soda cane robug | $271.00MN |
| LAQUA Twin Sodium Meter*** | $12,433.00MN |
| Temperature (Micro) Sensor | $2,131.00MN |
| Quantum Light Sensor*** | $14,449.00MN |
| Wonder Globe (Celestial )*** | $1,654.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $6,853.00MN |
| LX850 10" ACF w/StarLock*** | $280,467.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| Field Scout External Light Sensor Meter*** | $8,724.00MN |
| WaterScout Calibration Device*** | $4,254.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $266,220.00MN |
| Minolta SPAD 502 Plus Meter*** | $70,126.00MN |
| Cabled Weather Envoy*** | $5,234.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $5,011.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $795.00MN |
| SkyMaster 15x70 Binocular*** | $7,943.00MN |
| LX850 14" ACF w/StarLock*** | $346,255.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $5,654.00MN |
| Sensor Mounting Shelf*** | $1,114.00MN |
| 150 ppm K+ DI Standard*** | $1,776.00MN |
| 2in Male - 1.25in Female Reducer*** | $740.00MN |
| WatchDog 3240 Wireless Weather Station*** | $48,951.00MN |
| Orion DeepMap 600 Folding Star Chart | $513.00MN |
| Vantage Pro2 Console/Receiver*** | $7,461.00MN |
| Field Scout Quantum Meter*** | $6,225.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $1,126.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| Irrigation On/Off Sensor*** | $5,591.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| Glitter Lamp | $266.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| External (Soil) Temperature Sensor - 20 ft.*** | $5,399.00MN |
| LumiLoupe 10x | $144.00MN |
| Tipping Bucket Rain Collector*** | $15,277.00MN |
| Microscopio 2 en 1 Desmontable | $511.00MN |
| Chrome Lighted RimFree | $1,710.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $9,374.00MN |
| FieldScout TCM 500 T-Handle*** | $3,936.00MN |
| Value Pak | $159.00MN |
| T-Adapter #62 for SC*** | $1,079.00MN |
| Galino liquid thermometer | $604.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $22,472.00MN |
| Poster Mapa del cielo | $74.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $373,368.00MN |
| WatchDog A130 Temp/LW Logger*** | $8,976.00MN |
| The Franklin World Globe*** | $4,111.00MN |
| WD 1400 4-WaterScout Irrigation Station*** | $18,114.00MN |
| Lenspen optics cleaning tool | $1,296.00MN |
| MagniFly™ 2x/3.5x | $969.00MN |
| 12in Aztec Globe | $2,105.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $5,307.00MN |
| Nikon T-ring | $602.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $21,123.00MN |
| WatchDog Sprayer Station w/Console*** | $117,393.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,210.00MN |
| WatchDog A125 Temp/Ext. Temp*** | $3,669.00MN |
| MagniLook | $127.00MN |
| WD 1400 3-WaterScout Irrigation Station*** | $31,151.00MN |
| WatchDog Sprayer Station Console*** | $30,555.00MN |
| Glass Lens Magnifier 3" 3x | $98.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| Illuminated UV/White 15x Loupe | $409.00MN |
| STAR POINTER FINDERSCOPE*** | $1,964.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| WatchDog Sprayer Station*** | $139,210.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x | $1,186.00MN |
| Tip 1/4"*** | $571.00MN |
| Combination pH/Temp Electrode for 2120*** | $3,541.00MN |
| Pocket Magnifier | $218.00MN |
| (2x) Helping Hand Magnifier*** | $522.00MN |
| 3" Levitating Globe | $668.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| Altimeter/Barometer*** | $6,437.00MN |
| Digital maxima-minima thermometer with alarm | $1,455.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $472.00MN |
| 30x21mm Triplet Professional Quality Loupe, Chrome Round Body, P | $731.00MN |
| Handheld Plant Sap Press*** | $549.00MN |
| Solar Power Package (WD)*** | $7,620.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,051.00MN |
| ezRead™ | $1,295.00MN |
| Pup de Sensores @900MHz*** | $13,624.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| Hourglass | $798.00MN |
| garden-combitester*** | $1,408.00MN |
| Conductivity Cell (Water)*** | $5,725.00MN |
| 10x21mm Jewelers Loupe in Plastic Case, Chrome Round Body*** | $220.00MN |
| Digital thermo-hygrometer*** | $1,473.00MN |
| 10x21mm Triplet Professional Quality Loupe, Chrome Round Body | $561.00MN |
| Penetrometer FT 40*** | $16,367.00MN |
| Glow Moon & Star | $190.00MN |
| Penetrometer FT 30*** | $24,551.00MN |
| Glow 3D Solar System | $129.00MN |
| MagniFlash 11x*** | $1,969.00MN |
| rain-gauge | $1,069.00MN |
| Soil Compaction Tester*** | $6,017.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,507.00MN |
| Termómetro Min/Max libre de Mercurio | $637.00MN |
| Replacement EC Probe (8")*** | $6,653.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $5,581.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,126.00MN |
| Lensatic Compass | $180.00MN |
| Protective Case for Series A & 1000*** | $3,236.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| 50x Pocket Microscope w/2 LED's | $1,330.00MN |
| SM 802 Economy ph/EC Meter*** | $11,431.00MN |
| Wireless Vantage Vue*** | $15,479.00MN |
| digital professional thermo-hygrometer | $4,636.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,270.00MN |
| Portable Tripod with Clamp*** | $1,047.00MN |
| Lupa Frontal Multi-Aumento*** | $754.00MN |
| Distanciómetro láser GLM 30 Professional*** | $3,905.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,717.00MN |
| Magnet Science | $309.00MN |
| Alarm Output Module*** | $6,807.00MN |
| Leica TRI 100 Tripod | $3,108.00MN |
| Orion StarShoot AutoGuider*** | $9,883.00MN |
| Weather Station Mounting Tripod | $2,746.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| Mag Lev Train Model*** | $417.00MN |
| Geologic Compass - A | $2,098.00MN |
| Soil K+ Kit w/30 Samples*** | $1,402.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,049.00MN |
| WatchDog Model 2400 External Sensor Station*** | $17,645.00MN |
| WatchDog Model 1650 Data Logger*** | $10,965.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| 20 Pzs Tarjeta reflectora de 60mmx60mm*** | $2,481.00MN |
| OcuLens™ 5x & 8x | $218.00MN |
| Vibration Isolation Pads #895*** | $1,199.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,121.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| Mounting Tripod | $3,608.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $1,893.00MN |
| thermometer for compost | $708.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| Rain Bucket Bird Guard*** | $675.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $31,713.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| MagniMark | $42.00MN |