| Krestel 3500 Pocket Weather Meter | $6,555.00MN |
| Kestrel 5000 Environmental Meter*** | $8,821.00MN |
| Field Carrying Case With Buffers*** | $1,279.00MN |
| MagniMark | $86.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,383.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,629.00MN |
| Kestrel USB Interface | $1,699.00MN |
| ezRead™ | $1,316.00MN |
| LumiVisor™ - LV-10 | $965.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $1,399.00MN |
| Set for Teaching Biology (Part 2) - 10 slides*** | $1,431.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $9,446.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $6,735.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,254.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,174.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $32,209.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $9,521.00MN |
| LAQUA Twin Calcium Meter*** | $14,373.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,757.00MN |
| Solarscope clásico*** | $4,686.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $699.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $73,390.00MN |
| Cell reproduction and development - 10 slides*** | $1,399.00MN |
| 6-Plate Solar Radiation Shield*** | $5,902.00MN |
| 20 W Solar Panel*** | $27,958.00MN |
| Structure of Vegetables - 10 slides | $715.00MN |
| MagniRead | $115.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,605.00MN |
| CM 1000 Chlorophyll Meter*** | $84,638.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,248.00MN |
| Field Scout Quantum Meter*** | $6,322.00MN |
| Field Scout UV Meter*** | $7,948.00MN |
| Anemometer Transmitter Kit*** | $5,316.00MN |
| Orion Prime Focus Camera Adapters | $792.00MN |
| Soil Compaction Tester*** | $6,111.00MN |
| Magniloupe Headband | $105.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $17,270.00MN |
| Solar Power Package (WD)*** | $7,739.00MN |
| Tube Rings, 116mm ID*** | $2,607.00MN |
| Foodstuffs and their adulterations - 10 slides | $699.00MN |
| Field Scout External Light Sensor Meter*** | $8,861.00MN |
| Corn Stove Moisture Tester*** | $8,882.00MN |
| LinenTest™ 11.5x15mm*** | $332.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $1,431.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $52,664.00MN |
| Long-Stem Thermometer*** | $1,402.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,494.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $699.00MN |
| 8.2 Dbi Yagi Antenna*** | $3,280.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $24,105.00MN |
| Handheld Photosynthesis System*** | $910,681.00MN |
| Field Scout SC-900*** | $51,945.00MN |
| Horiba Laqua Case for Meters | $3,222.00MN |
| LAQUA Twin pH Meter*** | $8,528.00MN |
| 034B-L Wind Set*** | $70,926.00MN |
| Par de anillos 100mm | $1,131.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath | $8,935.00MN |
| Flat Sensor, Replacement*** | $2,060.00MN |
| 6x30 Achromatic Finder Scope | $2,035.00MN |
| 2000 ppm NO3- Standard*** | $3,608.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,109.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $33,455.00MN |
| HMP60-L Air Temperature and Relative Humidity Sensor*** | $33,770.00MN |
| Patological human tissues (Part 1) - 10 slides | $699.00MN |
| Base/soporte estrella para tripie*** | $1,982.00MN |
| 1.25" Orion Universal Camera Adapter | $1,208.00MN |
| Filtro Solar de 70mm de D.I.*** | $589.00MN |
| Large Binocular Tripod L-Adapter | $368.00MN |
| Barra tipo Vixen 15"*** | $723.00MN |
| Fuente de Poder de Litio LXPS 18*** | $8,824.00MN |
| Rings 125mm | $3,438.00MN |
| Bastón de Rosca, 3.6M – SITEPRO*** | $2,914.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,804.00MN |
| LoggerNet: Datalogger Support Software*** | $30,752.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,804.00MN |
| LAQUA Twin Potassium Meter*** | $13,154.00MN |
| Tube Rings, 140mm ID*** | $1,304.00MN |
| Funda para telescopio | $1,764.00MN |
| Bípode para Bastón Mod. 35001*** | $4,457.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $11,127.00MN |
| QHY CCD PoleMaster*** | $10,208.00MN |