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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
It is fully equipped
Fast Setup
These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability
For all granulates from 1
5mm Disc sinking
D-D True Seawater Refractometer Leddy It is fully equippedWhat is different about the D D Seawater Refractometer? Almost all hand held salt water refractometers available to the hobby are designed and calibrated for the testing of brine solutions, i. e. sodium chloride, and are not calibrated for the refractive index of natural sea water. Even though the largest percentage of salt in the sea is sodium chloride, the presence of other significant ions such as magnesium and calcium in natural sea water results
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