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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
and barium
For superior color
0 Body = 21"
with Dock Pump = 21"
Oyster Ovarian Tissue Included
Hanna Marine Calcium Colorimeter Checker® HI758 Feeding Accessories and bariumThe Hanna Marine Calcium Checker bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine absorbance and ion concentration. Professional
US$ 45.00
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US$ 40.00
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