| Conductivity Electrode Replacement*** | $41,091.00MN |
| #546 AC Adapter for ETX70 and DS2000*** | $1,700.00MN |
| Kit Solar Robotica 3 En 1 | $885.00MN |
| DataScout Modem WiFi Solar*** | $50,612.00MN |
| Pup de Estaciones @900MHz*** | $12,374.00MN |
| Field Scout UV Meter*** | $39,127.00MN |
| Tin Can Robot*** | $702.00MN |
| Penetrometer FT 40*** | $32,734.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $257,111.00MN |
| Globo Terráqueo Traveler Antiguo | $2,106.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $602,821.00MN |
| Quantum Light Sensor*** | $33,498.00MN |
| The Franklin World Globe*** | $8,221.00MN |
| Glow Mini Stars | $115.00MN |
| Pup de Sensores @900MHz*** | $27,248.00MN |
| Tip 1/4"*** | $1,142.00MN |
| Rings 125mm | $1,693.00MN |
| Robotic Hand*** | $259.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $117,027.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $48,661.00MN |
| Field Scout Quantum Meter*** | $24,898.00MN |
| Tip 5/16"*** | $1,142.00MN |
| Robot solar 6 en 1*** | $445.00MN |
| WaterScout Calibration Device*** | $4,254.00MN |
| Tip 1/8"*** | $1,142.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $456,314.00MN |
| Spare pH probe for D-54 Meter*** | $15,571.00MN |
| Fiedl Scout Red/Far Red Meter*** | $136,865.00MN |
| Field Scout External Light Sensor Meter*** | $26,173.00MN |
| DataScout Cellular Modem*** | $62,556.00MN |
| Replogle Globe Traveler Globe Blue | $2,106.00MN |
| FieldScout Sensor Reader Case*** | $4,441.00MN |
| Penetrometer FT 20*** | $16,367.00MN |
| Solar System Model Planetarium Kit*** | $520.00MN |
| Robot maromas | $1,239.00MN |
| Flying Science*** | $673.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $94,937.00MN |
| Conductivity Cell (Water)*** | $22,899.00MN |
| *** | $5,500.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $228,854.00MN |
| Retreiver @900MHz*** | $30,028.00MN |
| Conductivity Standard, 1.41 mS/cm, 230mL*** | $1,284.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop*** | $9,224.00MN |
| Fun Mechanics Kit- Brush Robot*** | $855.00MN |
| Doodling Robot*** | $702.00MN |
| Geologic Compass - A*** | $6,295.00MN |
| Penetrometer FT 02*** | $19,641.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $546,360.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $29,898.00MN |
| 140mm ID Orion Telescope Tube Rings*** | $3,223.00MN |
| Hydraulic Robotic Arm*** | $702.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $37,497.00MN |
| LightScout DLI 100 Light Meter*** | $20,314.00MN |
| Flow Probe (5.5 to 15 handle)*** | $80,801.00MN |
| 12in Aztec Globe*** | $4,211.00MN |
| Par de anillos 100mm | $2,227.00MN |
| Field Scout Foot-Candle Meter*** | $22,423.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| Kit Solar Robotica 14 En 1*** | $1,280.00MN |
| Quantum Light Sensor*** | $9,974.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $417.00MN |
| Glow Moon & Star | $190.00MN |
| *** | $3,435.00MN |
| Glow Star | $104.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| Pup Repetidor @900MHz*** | $11,124.00MN |
| Fuente de Poder de Litio LXPS 18*** | $8,688.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $148,823.00MN |
| Conductivity Standard 2.76 mS/cm*** | $1,145.00MN |
| 3" Levitating Globe | $1,336.00MN |
| Orion Dynamo Pro 155Wh AC/DC/USB Lithium Power Supply*** | $9,016.00MN |
| DataScout WiFi Modems AC/DC*** | $18,604.00MN |
| soda cane robug | $271.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $5,581.00MN |
| Replacement EC Probe (8")*** | $6,653.00MN |
| Tube Rings, 140mm ID*** | $2,567.00MN |
| Solar Rover | $393.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,121.00MN |
| digital wine thermometer | $500.00MN |
| Skywatch Geos 11 - Kit Completo*** | $28,377.00MN |
| Penetrometer FT 10 | $16,367.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,617.00MN |
| garden-combitester | $469.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,678.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| LumiLoupe 10x | $144.00MN |
| Irrometer Tensiometer 12 in Model SR | $2,818.00MN |
| Orion ED80T CF Triplet Apochromatic Refractor Telescope*** | $35,406.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,291.00MN |
| CM 1000 Chlorophyll Meter*** | $83,336.00MN |
| Orion Awesome Autoguider Refractor Package | $22,185.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,507.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,058.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,938.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $31,713.00MN |
| ET Gauge | $12,785.00MN |
| Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope*** | $9,905.00MN |
| AirLink Professional Air Quality Sensor*** | $4,788.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,675.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $55.00MN |
| Alarm Output Module*** | $6,807.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| FieldScout CM 1000 NDVI Meter*** | $90,490.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| EnviroMonitor Gateway*** | $22,161.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,851.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| Irrigation On/Off Sensor*** | $5,591.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Polyurethane Foam Collection Substrates*** | $2,784.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,499.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,073.00MN |
| Groweather ISS (wireless)*** | $20,045.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,461.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,185.00MN |
| Field Scout T-Handle EC Probe (24")*** | $12,296.00MN |
| Jewelers Loupe 3X | $36.00MN |
| Combination pH/Temp Electrode for 2120*** | $3,541.00MN |
| Irrometer Tensiometers 6 in Model R | $2,715.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| LAQUA Twin Nitrate Meter*** | $12,433.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $824.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| 8.2 Dbi Yagi Antenna*** | $3,229.00MN |
| LAQUA Twin EC Meter*** | $3,961.00MN |