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Live Microbe Count: Over 10 billion CFU/mL
with beneficial minerals added
May be mixed with regular fertilizer recipe
quick-growing varieties
Automotive Coolant Refractometer with ATC spl_cg Live Microbe Count: Over 10The antifreeze refractometer can be used for measuring the freezing point of glycol, antifreeze, coolant and battery acid. This refractometer features Automatic Temperature Compensation (ATC), and can also be used for checking the condition of electrolyte solution batteries. Measures the freezing point of automobile antifreeze based on ethylene glycol or propylene glycol. This is a quality optical instrument that includes a soft carrying case, bulb
US$ 173.00
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