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Your cart is empty.The Apera Instruments 84 µS/cm Conductivity Standard 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.
PGP
Reviewed in the United States on June 20, 2021
This product was faulty. All three bottles were out of specification for standard calibration . It is suppose to be 84uS/cm but all three bottles of solution standard were 90uS/cm making then unusable
W.B.
Reviewed in the United States on May 27, 2021
Solution arrived on time, and intact. Does its job!
Raebae
Reviewed in the United States on May 23, 2019
worked well
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