| Hanna Instruments, HI 931100: Waterproof Salinity Content Meter (2) |  |
| Hanna Instruments, HI 931101: Waterproof Sodium Content Meter (2) |  |
| Hanna Instruments, HI 98401: Portable Fluoride Meter (1) |  |
| Hanna Instruments, HI 99121: Direct Soil pH Measurement Kit (3) |  |
| Hanna Instruments, HI 99131: Plating Bath pH Meter (2) |  |
| Hanna Instruments, HI 99141: pH Meter for Boilers and Cooling Towers (2) |  |
| Hanna Instruments, HI 99161: Waterproof, Heavy-Duty Thermometer (2) |  |
| Hanna Instruments, HI 99163: Meat pH Meter (2) |  |
| Hanna Instruments, HI 99171: Leather & Paper pH Meter (2) |  |
| Hanna Instruments, HI 99181: Skin pH Meter (2) |  |
| Hanna Instrument, HI98165 : Professional Cheese pH meter (1) | ![]() |
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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.