Pre-measured refractometer calibration solution takes the guesswork out of properly calibrating your instrument – with no need for expensive or unreliable measuring equipment. A refractometer is essential to the saltwater hobbyist for success. Maintain its accuracy by recalibrating regularly.
DIRECTIONS & DOSAGE
Shake bottle well before application. Ensure the refractometer prism surface is clean, wipe with distilled or RO water if necessary and dry with a cloth. Add 2 – 3 drops of solution to the prism surface and cover.
Adjust calibration mechanism to read to one of the following specifications:
35 ppt
1.0264 Specific Gravity
1.3394 Refractive Index
53 mS/cm at 25 deg C
Clean and dry prism surface after use. Check instrument calibration regularly, once per month is recommended. Do not add test fluid back to container. Tightly replace lid to prevent evaporation. Note: If using and ATC Refractometer, allow 45 seconds before reading.
Ingredients: Sodium chloride, RODI water
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Orders that contain more than 1 item are given processing time according to each item.
Prior to shipping, we examine the items ordered thoroughly. The majority of orders are delivered within 48 hours. The delivery time should be between 3-7 working days.
Returns
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Our policy lasts for thirty days. If it's been longer than 30 days since you bought the item, we unfortunately can't give you a complete refund or exchange.
You are able to return a product in the event that it is not used and still in the same condition as the day you received it. The item should be in the original packaging.
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