Salinity Test Kit

Salinity Test Kit - Salinity Test Kit Procedure (0-20 ppt...

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Salinity Test Kit Procedure (0-20 ppt Salinity) ____ Fill test tube (0778) to 10 mL line with demineralized water from the demineralized bottle (1151). ____ Fill 0-1.0 direct reading titrator (0376) to 0 line with sample water. Wipe and excess water off the titrator. ____ Dispense 0.5 mL of sample water into titration tube by depressing plunger until top is at 0.5 line. Discard remaining water in titrator. ____ Add 3 drops of salinity indicator reagent a (76460). Cap and gently swirl to mix. Solution will turn yellow. ____ Fill 0-20 direct reading titrator (0378) with salinity titration reagent b (7461DR). Insert titrator into hole of cap. ____ While gently swirling sample, slowly depress the plunger until color changes from yellow to pink-brown. Read test result where the large ring on the titrator meets the titrator barrel. Record as ppt salinity. ____ If titrator becomes empty before color change occurs, refill and continue titrating. Add original amount (20 ppt) to final result.
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Salinity Test Kit - Salinity Test Kit Procedure (0-20 ppt...

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