| ASI183MM (mono*** | $20,544.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK*** | $2,539.00MN |
| HMP60-L Air Temperature and Relative Humidity Sensor*** | $99,752.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $8,552.00MN |
| Polyurethane Foam Collection Substrates*** | $5,568.00MN |
| Cámara a color QHY 5III 485C*** | $39,166.00MN |
| Outdoor Passive Air Sampler*** | $58,264.00MN |
| 034B-L Wind Set*** | $69,835.00MN |
| ASI120MM*** | $18,047.00MN |
| LoggerNet: Datalogger Support Software*** | $60,558.00MN |
| Protective Case for Series 1000*** | $2,215.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $645.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $49,048.00MN |
| WindSonic Mounting Pipe Kit*** | $8,976.00MN |
| WatchDog 2000 Series Data Shuttle*** | $17,491.00MN |
| Higrotermómetro y datalogger con 32000 registros | $4,722.00MN |
| CR1000X Datalogger para medida y control*** | $145,062.00MN |
| Protective Case for Series A & 1000*** | $12,945.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $1,082.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $82,279.00MN |
| Set for Teaching Biology (Part 2) - 10 slides*** | $1,409.00MN |
| Envoy8X*** | $8,018.00MN |
| Stegosaurus Skeleton | $245.00MN |
| Poster Mapa del cielo | $74.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,675.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $18,931.00MN |
| Vantage Pro2 Console/Receiver*** | $14,922.00MN |
| The Sun | $372.00MN |
| Rings 125mm | $1,693.00MN |
| Solar Radiation Sensor*** | $10,022.00MN |
| Cabled Vantage Pro2 Console*** | $14,922.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $10,022.00MN |
| Foodstuffs and their adulterations - 10 slides | $1,377.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Mini Multi-Tool 8-in-1*** | $821.00MN |
| UV Sensor*** | $9,466.00MN |
| myBlue-T*** | $2,237.00MN |
| Mammoth Skeleton*** | $490.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| ENC16/18 Weather-Resistant Enclosure, 16 x 18 inches*** | $31,655.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $11,722.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Propeller Racer | $393.00MN |
| Cell reproduction and development - 10 slides*** | $1,377.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| 12in Aztec Globe | $2,105.00MN |
| Weather Station*** | $309.00MN |
| Solar Rover*** | $1,179.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| Omni Antenna for Long Range Repeater*** | $5,568.00MN |
| Nivel Automatico AL132*** | $6,394.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,104.00MN |
| Conductivity Cell (Water)*** | $5,725.00MN |
| Kestrel USB Interface | $1,673.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $182,120.00MN |
| Science Magic | $272.00MN |
| Mini prisma marca Apex*** | $2,035.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $1,895.00MN |
| Mini prisma con mini Baliza, SitePro 03-1504-A | $1,957.00MN |
| WatchDog Sprayer Station Console*** | $15,277.00MN |
| Mag Lev Train Model*** | $417.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| Krestel 3000 Pocket Weather Meter | $5,139.00MN |
| WatchDog Sprayer Station w/Console*** | $58,696.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $1,224.00MN |
| Cabled Weather Envoy*** | $5,234.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath | $8,797.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $417.00MN |
| Anemometer Transmitter Kit*** | $5,234.00MN |
| Enviro battery | $292.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,515.00MN |
| TEDCO Original Gyroscope*** | $301.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,365.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $31,713.00MN |
| bottle catamaran | $393.00MN |
| IR Crop Thermometer | $2,216.00MN |
| WatchDog 3220 Wireless Rain Station*** | $43,784.00MN |
| DataScout Modem WiFi Solar*** | $25,306.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $824.00MN |
| Kestrel 5000 Environmental Meter*** | $8,685.00MN |
| Flying Science | $336.00MN |
| Two 12cm (4.8in) Rods*** | $1,765.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,069.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,047.00MN |
| 20 W Solar Panel*** | $13,764.00MN |
| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,426.00MN |
| Xplorer 1 | $1,701.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,185.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,291.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,568.00MN |
| Soil Moisture Transducer - R*** | $7,429.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| Eyepiece SP 4000 26mm 1.25" Meade*** | $1,170.00MN |
| Series 5000 Mega Wide Angle Eyepiece 21mm (2")*** | $14,651.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| Eyepiece SP 4000 32mm 1.25" Meade*** | $3,551.00MN |
| LAQUA Twin Potassium Meter*** | $12,951.00MN |
| 20mm Orion Expanse Eyepiece*** | $1,995.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| LAQUA Twin Sodium Meter*** | $12,433.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Eyepiece SP 4000 20mm 1.25" Meade*** | $996.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $4,315.00MN |
| 9mm Orion Edge On Planetary Eyepiece*** | $4,315.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,746.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $10,189.00MN |
| Orion Expanse Telescope Eyepieces*** | $3,991.00MN |
| Barlow Lens 2x #126 Short Focus | $1,159.00MN |
| Eyepiece SP 4000 40mm 1.25" Meade*** | $1,949.00MN |
| LAQUA Twin Calcium Meter*** | $14,152.00MN |
| 6.0mm Orion Edge-On Planetary Eyepiece*** | $3,878.00MN |
| Eyepiece SP 4000 15.0mm 1.25" Meade*** | $953.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $866.00MN |
| Series 5000 Mega Wide Angle Eyepiece 15mm (2") [ME607017]*** | $6,544.00MN |
| Barlow Lens 3x #128*** | $1,228.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,058.00MN |
| LinenTest 5x | $288.00MN |
| MagniFly™ 2x/3.5x | $969.00MN |
| OcuLens™ 5x & 8x | $218.00MN |