| 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 | $699.00MN |
| WatchDog 3240 Wireless Weather Station*** | $49,715.00MN |
| 1.25" Orion Universal Camera Adapter | $1,208.00MN |
| Life in the Ground - 10 slides | $699.00MN |
| 20mm Orion Expanse Eyepiece*** | $2,027.00MN |
| Animal reproduction - 10 slides | $699.00MN |
| 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 | $699.00MN |
| 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 | $699.00MN |
| 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 | $1,127.00MN |
| 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 | $1,630.00MN |
| 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 | $715.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,174.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,174.00MN |
| LAQUA Twin Potassium Meter*** | $13,154.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,804.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,804.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,836.00MN |
| 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 |