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Hanna HI7031L 1413 µS/cm Conductivity Standard (500mL Bottle)
HI7031L is a premium quality 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution. Hanna conductivity solutions have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal to ensure the quality of the solution. Hanna’s line of conductivity standards have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle.
Temperature chart of the actual µS/cm value at various temperatures printed on each bottleAir tight bottle with tamper-proof seal to ensure quality
H7031L is a premium quality 1,413 µS/cm conductivity solution standardized with a conductivity meter that has been calibrated with potassium chloride NIST 2202 SRM (Standard Reference Material) in deionized water for analytical use in accordance with ISO 3696/BS3978. Additional equipment used in preparation of the solutions include certified weight-checked balances, Class A glassware and certified thermometers.
Air tight bottle with tamper-proof seal
Ensures quality and freshness of solution
Each bottle marked with lot number and expiration date.
Hanna buffers are specially formulated to have an expiration of 5 years from manufacture for an unopened bottle.
Technical Characteristics
| µS/cm @25°C | 1413 µS/cm |
| Package | bottles |
| Size | 500 mL |
| Quantity | 1 |
| Certificate of Analysis | No |
