| Replacement Potassium Sensor for LAQUA Twin*** | $10,189.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $5,329.00MN |
| 2000 ppm NO3- Standard*** | $5,329.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $1,590.00MN |
| LAQUA Twin Calcium Meter*** | $14,152.00MN |
| LAQUA Twin EC Meter*** | $19,803.00MN |
| Horiba Laqua Case for Meters*** | $6,344.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $1,590.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| #546 AC Adapter for ETX70 and DS2000 | $850.00MN |
| *** | $10,304.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $8,152.00MN |
| Field Scout T-Handle EC Probe (24")*** | $24,591.00MN |
| Conductivity Standard 2.76 mS/cm*** | $1,145.00MN |
| Conductivity Standard, 1.41 mS/cm, 230mL*** | $1,284.00MN |
| SPNEC500 and 510 Sensor Replacement*** | $4,428.00MN |
| LAQUA Twin Potassium Meter*** | $38,854.00MN |
| Fuente de Poder de Litio LXPS 18*** | $8,688.00MN |
| LAQUA Twin Sodium Meter*** | $37,300.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $7,255.00MN |
| LAQUA Twin Nitrate Meter*** | $24,867.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,717.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $15,284.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,150.00MN |
| Conductivity Cell (Water)*** | $5,725.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $795.00MN |
| LAQUA Twin pH Meter*** | $4,198.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $2,491.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,746.00MN |
| Handheld Plant Sap Press*** | $549.00MN |
| 150 ppm K+ DI Standard*** | $3,552.00MN |
| Conductivity Electrode Replacement*** | $20,545.00MN |
| AC Adapter, 110VAC*** | $3,590.00MN |
| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| Model LS Soil Sampler*** | $9,442.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,185.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| Distanciómetro láser GLM 30 Professional*** | $3,905.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $102,144.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Model HC Soil Sampler*** | $5,023.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| Microscopio Plus 100x 300x 600x*** | $1,755.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| 50x Pocket Microscope w/2 LED's | $665.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,051.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $1,377.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| Microscopio 2 en 1 Desmontable | $511.00MN |
| Microscopio infantil 1200x*** | $1,812.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| Distanciómetro laser LDM60*** | $1,898.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $824.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,126.00MN |
| WatchDog Sprayer Station*** | $46,403.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $23,734.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $8,303.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,680.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| FieldScout GreenIndex Board*** | $1,169.00MN |
| Distanciómetro láser GLM 80 Professional | $64,091.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,049.00MN |