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ISU Seed Testing Services Seed Science Center Iowa State University Ames, Iowa 50011 |
Phone: 515.294.6826 Fax: 515.294.8303 Email: |
| CROP** | GERMINATION | PURITY | NOXIOUS | USA NOXIOUS | TETRAZOLIUM |
| Corn | $12 | $15 | No Charge* | No Charge* | $24 |
| Soybeans | $12 | $11 | No Charge* | No Charge* | $24 |
| Cereals, Millet, Sorghum, Buckwheat, Flax, Sunflower, Cotton | $15 | $12 | $9 | $11 | $27 |
| Alfalfa, Clovers, Rape/Canola, Birdsfoot Trefoil, Crownvetch, Lespedeza, Vetch | $16 | $12 | $10 | $11 | $37 |
| Vegetables | $18 | $12 | $10 | $11 | $32 |
| Flowers, Herbs | $22 | $13 | $10 | $11 | $32 |
| Lathyrus, Lupine, Ipomoea/ Morningglory, Cactus, Weeds | $30 | $19 | $15 | $17 | $37 |
| Indiangrass, Big Bluestem, Little Bluestem | $50 | Hourly | Hourly | Hourly | $55 |
| All Other Grasses | $30 | $22 | $18 | $20 | $37 |
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* Purity and Noxious tests are charged as one test. ** Some tests may include an additional time charge. Samples taking over 30 minutes are charged by the hourly rate. Dormancy test of flowers and vegetables: $5 extra fee. Tetrazolium tests cannot be performed on pelleted seed. | |||||
Other Tests |
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| TEST | PRICE | TEST | PRICE | |
| Cold Test | $12 | Visual Exam | $12 | |
| Accelerated Aging | $14 | Stone Bean Test | $9 | |
| Sand Germination | $18 | Etch Test | $16 | |
| ISTA Germination | $18 | Water Soak | $11 | |
| Saturated Cold Test | $18 | Bleach Test | $11 | |
| Varietal Purity | $13 | Seed Count | $7 | |
| Sweetclover Species Test | $20 | Protein, Oil, Starch | $9 | |
| Moisture Test | $7 | Test Weight | $7 | |
| Cotton Cool | $14 | Fast Green Test | $18 | |
| Waxy Corn Purity | $28 | Mixtures & Dirty Samples | $40 / hour | |
| Other tests available on request | ||||