Chem
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| Sulfate Standard, 100 ppm, Aqueous Solution, 1 ml = 0.1 mg SO4 (4) | |
| Sulfate Standard, 500 ppm w/v Aqueous, 1 ml = 0.5 mg SO4 (3) | |
| Sulfate Standard, 750 ppm w/v Aqueous, 1 ml = 0.75 mg SO4 (3) | |
| Sulfate Standard, 1000 ppm w/v Aqueous, 1 ml = 1 mg SO4 (4) | |
| Sulfate Standard, 2000 ppm w/v Aqueous, 1 ml = 2 mg SO4 (2) | |
| Sulfate Standard, 3000 ppm w/v Aqueous, 1 ml = 3.0 mg SO4 (2) | |
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We only sell & ship chemicals to businesses at commercially zoned locations verified by 3rd party sources. A business at a residence will not be able to buy or receive chemicals at that location. Such businesses will not be able to divert shipment in order to meet our policies. No exceptions.