Chem
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| Silica, 325 Mesh, Powder, Technical Grade (6) | |
| Silica Standard, 100 ppm, Aqueous Solution, 1 ml = 0.10 mg SiO2 (3) | |
| Silica Standard, 10 ppm, Solution, 1 ml =0.01 mg SiO2 (3) | |
| Silica Standard, 1000 ppm, Aqueous Solution, 1 ml = 1 mg SiO2 (3) | |
| Silica Gel, 60-200 Mesh, Grade 62, Chromatographic Grade (5) | |
| Silica Gel,100-200 Mesh, Grade 923, Chromatographic Grade (5) | |
| Silica Gel 6-18 Mesh Indicating Blue Grade 42 (6) | |
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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.