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Scheduled Maintenance:
Our website will be unavailable starting Friday, April 10 at 5:00 PM CST and will be back online Monday, April 13 at 6:00 AM CST.
We appreciate your patience.
Free Shipping on orders over $199
Price: $12.99
In Stock.
Saltpeter
KNO3
F.W. 101.11
Hazard Alert
Strong oxidant; fire and explosion risk when heated or in contact with organic material; skin irritant. LD50 3750 mg/kg.
This item can only be shipped to schools, museums and science centers
Potassium Nitrate