| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| WatchDog 100 Series Button Docking Station (serial)*** | $7,064.00MN |
| Model LS Soil Sampler | $4,721.00MN |
| Replogle Globe Traveler Globe Blue | $2,106.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| Conductivity Standard, 1.41 mS/cm, 230mL*** | $642.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| myBlue-T | $1,118.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $13,546.00MN |
| Orion Sirius Plossl Telescope Eyepieces*** | $1,836.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| myMET | $3,728.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $4,131.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| GPS Garmin ETrex 22x*** | $10,030.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,104.00MN |
| FreeHand 2.5x | $355.00MN |
| 140mm ID Orion Telescope Tube Rings*** | $3,223.00MN |
| Solar Plane Mobile | $417.00MN |
| Yagi Antenna Cable - 20ft*** | $2,450.00MN |
| 6-Plate Solar Radiation Shield*** | $11,623.00MN |
| Filtro Solar de 110mm de D.I.*** | $812.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| windmill generator | $326.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $5,434.00MN |
| 3" Levitating Globe | $2,004.00MN |
| Irrometer Tensiometer 12 in Model SR | $2,818.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $10,956.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $24,729.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| Mag Lev Train Model*** | $417.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| Magnet Science | $309.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $2,066.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $5,179.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| Distanciómetro laser LDM100*** | $2,761.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| LoggerNet: Datalogger Support Software*** | $60,558.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,055.00MN |
| Lizards, birds and snakes - 10 slides*** | $1,377.00MN |
| Rain-gauge | $451.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $5,913.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $3,094.00MN |
| Build Your Own Wind Turbine*** | $418.00MN |
| Polyurethane Foam Collection Substrates*** | $2,784.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| The Franklin World Globe*** | $2,055.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| 14" LX200-ACF f/10 UHTC*** | $238,050.00MN |
| 20 W Solar Panel*** | $13,764.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| Glow 3D Dinosaur*** | $127.00MN |
| Solar Power Package (WD)*** | $7,620.00MN |
| Analogue Indoor-Outdoor Thermometer | $120.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| ET Gauge | $12,785.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,045.00MN |
| The Sun | $372.00MN |
| Digital thermo-hygrometer*** | $1,473.00MN |
| Irrometer Tensiometers 36 in Model R*** | $3,231.00MN |
| Galino liquid thermometer | $604.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,861.00MN |
| 0-2.5V DC Input Cable*** | $716.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| Illusion Science*** | $259.00MN |
| GPS eTrex 32x | $7,021.00MN |
| Geologic Compass - A | $2,098.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x | $1,186.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| WatchDog Model 2400 External Sensor Station*** | $17,645.00MN |
| Digital Soil Thermometer*** | $881.00MN |
| Irrometer Tensiometers 18 in Model R*** | $2,922.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| (2x) Helping Hand Magnifier | $261.00MN |
| Rino® 700*** | $9,027.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $12,031.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,507.00MN |
| Kestrel 5000 Environmental Meter*** | $8,685.00MN |
| Model J Soil Sampler*** | $4,737.00MN |
| Portable Tripod with Clamp | $1,047.00MN |