| Brand | Chemsavers |
|---|---|
| Model | ZNSULH100G |
| Country of Manufacture | United States |
| Country/Region of Manufacture | United States |
Check the listing for details. Zinc Sulfate Heptahydrate, ACS, 99+%, 100g. Condition: New. Listed at 47.95 USD. Manganese (Mn) 3 ppm max. Potassium (K) 0.01% max. Calcium (Ca) 0.005% max. Sodium (Na) 0.05% max. Magnesium (Mg) 0.005% max. Iron (Fe) 0.001% max. Lead (Pb) 0.003% max. Ammonium (NH4) 0.001% max.