| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,870.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $184,966.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $1,399.00MN |
| WatchDog 3240 Wireless Weather Station*** | $49,715.00MN |
| 1.25" Orion Universal Camera Adapter | $2,416.00MN |
| Life in the Ground - 10 slides*** | $1,399.00MN |
| 20mm Orion Expanse Eyepiece*** | $2,027.00MN |
| Animal reproduction - 10 slides*** | $2,098.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,075.00MN |
| WatchDog 3220 Wireless Rain Station*** | $44,468.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,637.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $715.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $1,399.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $1,719.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,968.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $4,157.00MN |
| Foodstuffs and their adulterations - 10 slides*** | $2,098.00MN |
| Power Supply (PS-2)*** | $6,203.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $115,861.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser*** | $2,254.00MN |
| RoboFocus*** | $17,320.00MN |
| WatchDog 3250 Wireless ET Station*** | $57,586.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $837.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $379,202.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,903.00MN |
| Spare pH probe for D-54 Meter*** | $5,272.00MN |
| General Biology - 25 slides*** | $4,889.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,235.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece | $4,826.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $699.00MN |
| Set for Teaching Biology (Part 2) - 10 slides*** | $1,431.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,174.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $10,349.00MN |
| LAQUA Twin Potassium Meter*** | $13,154.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,804.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $3,608.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $11,672.00MN |
| 150 ppm K+ DI Standard*** | $1,804.00MN |
| Cable for 497 Hand Controller*** | $339.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,760.00MN |
| LAQUA Twin pH Meter*** | $4,264.00MN |
| LAQUA Twin Sodium Meter*** | $12,628.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $5,174.00MN |
| COMPRO POCKET TRANSIT*** | $9,786.00MN |
| Electric Shutter (ES-6/ES-10)*** | $23,857.00MN |
| PC CUBBY FOR HD-6T*** | $31,809.00MN |
| Soil K+ Kit w/30 Samples*** | $1,424.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,786.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $2,530.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $270,380.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $142,979.00MN |
| Brújula Brunton GEO 5010*** | $18,686.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,646.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,760.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,414.00MN |
| Solarscope clásico*** | $4,686.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,861.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,992.00MN |
| Microscopio para Celular | $553.00MN |
| Filtro Solar de 100mm de D.I.*** | $707.00MN |
| Filtro Solar de 90mm de D.I.*** | $648.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,532.00MN |
| Filtro Solar de 70mm de D.I.*** | $589.00MN |
| Glow Solar System Mobile Making Kit*** | $264.00MN |
| Solar Plane Mobile | $424.00MN |
| Solar Robot*** | $425.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $610.00MN |
| Propeller Racer | $399.00MN |
| Potato Clock | $276.00MN |
| Solar System Model Planetarium Kit*** | $264.00MN |
| Rocket Race Car*** | $529.00MN |
| Glow Mini Stars | $117.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $310.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $358.00MN |
| Motorized Robot Hand*** | $713.00MN |
| Robot Duck*** | $357.00MN |
| Robotic Hand*** | $526.00MN |
| windmill generator*** | $662.00MN |
| Magnet Science | $628.00MN |
| Mag Lev Train Model*** | $424.00MN |
| LX850 12" ACF w/StarLock*** | $316,499.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,451.00MN |
| Kestrel 5000 Environmental Meter*** | $8,821.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $440.00MN |
| Lizards, birds and snakes - 10 slides | $699.00MN |
| Pocket Magnifier | $221.00MN |
| Set for teaching Sciences - 10 slides | $1,431.00MN |
| Science Magic | $276.00MN |
| Tin Can Robot | $357.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,096.00MN |
| Orion Prime Focus Camera Adapters | $792.00MN |
| LAQUA Twin Calcium Meter*** | $14,373.00MN |
| Plants Reproduction and Propagation - 10 slides | $715.00MN |
| Space Age | $550.00MN |
| Fishes, frogs and amphibians - 10 slides | $715.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $715.00MN |
| Structure of Vegetables - 10 slides | $715.00MN |
| Zero Image Focuser*** | $8,804.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,629.00MN |
| Patological human tissues (Part 1) - 10 slides | $699.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $699.00MN |
| The Earth | $378.00MN |
| Cell reproduction and development - 10 slides*** | $699.00MN |
| 6-Plate Solar Radiation Shield*** | $5,902.00MN |
| CR1000X Datalogger para medida y control*** | $73,665.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $52,664.00MN |
| 20 W Solar Panel*** | $13,979.00MN |