| Hydrometers, Specific Gravity Scale, ASTM 111H thru 120H (10) |  |
| Hydrometers, Rack, Polypropylene (PP) (2) |  |
| Hydrometers, Cylinder, Polypropylene (PP) (1) |  |
| Hydrometers, Brix Scale, w/Thermometer (15) |  |
| Hydrometers, Brix Scale (15) |  |
| Hydrometers, API Scale, w/Thermometer (12) |  |
| Hydrometers, Specific Gravity Scale (22) |  |
| Hydrometers, Specific Gravity Scale, ASTM 125H thru 141H (17) |  |
| Hydrometers, API Scale, ASTM 21H thru 40H (19) |  |
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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.