Innovating Science Soil Macronutrient Test Kit
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Items Shipped Within the Contiguous 48 United States
Ships Free
- Item Ships Free with your pricing program.
Free Shipping Eligible
- Free shipping and handling on eligible supply orders of $69 or more. Free shipping calculation is based on the subtotals of eligible items, after any additional discounts are applied.
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Free Shipping Eligible with your Pricing Program
- If the pricing program minimum subtotal is met item Ships Free with your Pricing Program. Free shipping calculation is based on the subtotals of eligible items on your pricing program, after any additional discounts are applied.
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Free Shipping Ineligible
- Shipping and handling charges are 20% of the subtotal of the items, after any discounts are applied, with a $11.95 minimum charge.
Free Shipping Ineligible
- Shipping and handling charges are 20% of the subtotal of the items, after any discounts are applied, with a $99 minimum charge. If the subtotal is greater than $1,000, please call 1-877-350-0645 or E-mail freight_quote@schoolspecialty.com for a freight quote
Items Shipped to Hawaii, Alaska and International
See our Hawaii & Alaska Shipping Policy and International Shipping Policy for details.Description
Plants need a variety of nutrients and minerals to grow and maintain overall health. The three main nutrients that plants require to survive and thrive are nitrogen, phosphorus, and potassium (also known as NPK). Find problems with plants before they happen. In this kit, students can learn about the 3 main nutrients that contribute to plant health and how to measure their concentrations in soil. Kit contains enough materials to perform 50 tests.Features
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5 Soil Collection Bottles
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5 Plastic Scoops
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5 Pipettes
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Soil pH Indicator, 1x120mL
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Nitrogen Extraction Solution, 1x120mL
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Nitrogen Indicator Powder, 1x30g
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Phosphorus Extraction Solution, 1x120mL
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Phosphorus Reagent, 1x30mL
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Phosphorus Indicator Powder, 1x15g
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Potassium Reagent, 1x120mL
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Potassium Indicator Powder, 1x15g