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Your cart is empty.The Apera Instruments 12. 88 mS/cm Standard Conductivity Calibration Solution is made of high-purity chemicals, standardized against NIST certified references at 25°C (77°F). It's ideal for the calibration of all types of conductivity meters. Since conductivity value is affected by temperature, the temperature & conductivity reference table is provided on the bottle label. All the solutions are double-sealed, not subject to the DOT shipping restrictions, and have a 1-year shelf life. The expiration date is printed on the bottle. MSDS is downloadable at support. aperainst ; The Certificate of Analysis can be acquired by requests. Note: Store at room temperature and away from direct sunlight. Keep the bottle tightly closed when not in use. Keep out of reach of children.
Customer
Reviewed in the United States on January 20, 2025
Great accuracy.
Customer
Reviewed in the United States on September 20, 2024
Prodcut arrived early. I use it to calibrate my apera ec meter. Works great.
R. Schroers
Reviewed in Germany on March 28, 2024
gut
nurse 2703
Reviewed in the United States on November 15, 2024
Fixed my salt calibration like a charm
Gordon Ho
Reviewed in the United Kingdom on August 6, 2023
Not recommended for drinking, even though it probably won’t kill you.
mirco
Reviewed in Italy on May 31, 2023
La soluzione assolve il suo compito
Client d'
Reviewed in France on March 10, 2023
Conforme
Conker1190
Reviewed in the United States on November 22, 2023
Pues si funciona
Angelo Q.
Reviewed in Italy on March 20, 2022
É arrivata con un giorno di anticipo. Ottimo.Mi aspettavo per lo meno che fosse confezionato a 13€ per 250 ml, il che significa 52€ al litro. Non così a buon prezzo...Purtroppo in urgenza tocca a volte farsi un po' derubare.Speriamo sia almeno di qualità.
W.B.
Reviewed in the United States on May 27, 2021
It's Buffer solution... 🤷♂️
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