| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| WatchDog A150 Temp/RH Logger | $3,512.00MN |
| 3" Levitating Globe | $668.00MN |
| Self Sticking Car Compass | $105.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| Skywatch Geos 11 - Kit Completo*** | $28,377.00MN |
| Números y Estrellas Mayas | $226.00MN |
| Brass Compass | $501.00MN |
| GPS eTrex 32x | $7,021.00MN |
| Maping compass with mirror | $214.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $40,090.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| Vantage Pro2 Console/Receiver*** | $7,461.00MN |
| Lantastic Compass | $251.00MN |
| Brújula minera*** | $2,496.00MN |
| GPS Garmin ETrex 22x*** | $15,045.00MN |
| Rino® 700*** | $9,027.00MN |
| Military Prismatic Sighting Compass | $1,504.00MN |
| Envoy8X*** | $4,009.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,161.00MN |
| Vantage Vue Console*** | $6,125.00MN |
| Map Compass with Ruler and Lanyard | $140.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $48,951.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| Brujula Krypton de colgar Negro | $120.00MN |
| Mini Multi-Tool 8-in-1*** | $821.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $36,749.00MN |
| Antología de astronomía ¿Cómo Ves?*** | $249.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $13,920.00MN |
| Distanciómetro laser LDM60*** | $1,898.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $9,525.00MN |
| Cabled Weather Envoy*** | $5,234.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| WeatherLink Console*** | $8,797.00MN |
| MagniLook | $127.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $18,931.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| Value Pak | $159.00MN |
| Cabled Vantage Pro2 Console*** | $14,922.00MN |
| 8x23mm Illuminated Adjustable Magnifier | $156.00MN |
| Distanciómetro láser GLM 80 Professional | $64,091.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $20,253.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,491.00MN |
| Magniloupe Headband | $103.00MN |
| Dual 10x & 20x Jewelers Loupe*** | $195.00MN |