| Microscopio Biológico Profesional*** | $121,214.00MN |
| Oceana 7x50 Marine*** | $23,762.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| Anillo-T Canon EOS | $602.00MN |
| Soil Compaction Tester*** | $6,017.00MN |
| AC Adapter, 110VAC*** | $2,393.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| GPS eTrex 32x*** | $14,042.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,365.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Penetrometer FT 02 | $6,547.00MN |
| Tetraview LCD digital Microscope*** | $20,553.00MN |
| External (Soil) Temperature Sensor - 20 ft. | $1,800.00MN |
| HandHeld™ 2.5/5x | $246.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| 0-2.5V DC Input Cable*** | $716.00MN |
| Solar System Model Planetarium Kit*** | $260.00MN |
| soda cane robug | $271.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $4,762.00MN |
| Spec 9 Pro Software*** | $4,594.00MN |
| ASI120MM*** | $6,016.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $1,126.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| Kestrel USB Interface | $1,673.00MN |
| Two 20cm (8in) Rods*** | $2,004.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $114,079.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| WatchDog A150 Temp/RH Logger | $3,512.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,575.00MN |
| WatchDog 100 Series Button Docking Station (serial)*** | $3,532.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| Alarm Output Module*** | $6,807.00MN |
| Brujula Krypton de colgar Negro | $120.00MN |
| 034B-L Wind Set*** | $69,835.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $117,027.00MN |
| Lupa Frontal Multi-Aumento*** | $377.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Lensatic Compass | $180.00MN |
| MagniSheet*** | $288.00MN |
| 30x21mm Triplet Professional Quality Loupe, Chrome Round Body, P | $731.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $114,427.00MN |
| FlexNeck | $317.00MN |
| 10x21mm Triplet Professional Quality Loupe, Chrome Round Body | $561.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| 50x Pocket Microscope w/2 LED's | $1,330.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| MagniRead | $113.00MN |
| Microscopio infantil 1200x*** | $1,812.00MN |
| Microscopio para Celular | $544.00MN |
| 8x23mm Illuminated Adjustable Magnifier | $156.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $472.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Glass Lens Magnifier 2" 5x | $63.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $111.00MN |
| Glass Lens Magnifier 2.5" 3x | $62.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| Glass Lens Magnifier 3" 3x | $98.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $865.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| Full Page Magnifier 2x*** | $55.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| CH150 12V Charging Regulator*** | $13,146.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Rectangle Rim Free 2x | $418.00MN |
| 10x & 20x Dual Power Loupe | $312.00MN |
| OcuLens™ 5x & 8x | $218.00MN |
| 6-Plate Solar Radiation Shield*** | $5,811.00MN |
| 10x Hands Free Loupe | $335.00MN |
| FreeHand 2.5x | $355.00MN |
| MS-0100 Carson Microscope 1000x*** | $7,882.00MN |
| Military Prismatic Sighting Compass | $501.00MN |
| MagniFlash 11x*** | $985.00MN |
| MiniBrite 5x | $264.00MN |
| MagRX 2.5x | $137.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| 20X21MM Triplet Professional Jewelers's Loupe, Black Round Body | $627.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| Microscopio 2 en 1 Desmontable | $511.00MN |
| Pocket Magnifier | $218.00MN |