Hanna Instrument HI7031L 1413 µS/cm Conductivity Standard (500mL Bottle)
The HI7031L conductivity standard is a high-quality 1,413 S/cm standard prepared against a NIST traceable potassium chloride solution. Hanna conductivity solutions are air tight with a tamper-proof seal and have the lot number and expiration date clearly marked on the label to ensure the quality of the solution. Hanna’s conductivity standards have been specially formulated to have an unopened bottle expiration date of 5 years from the date of manufacture.
- Each bottle has a temperature chart with the actual S/cm value at various temperatures printed on it.
- To ensure quality, use an airtight bottle with a tamper-proof seal.
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 the preparation of the solutions includes certified weight-checked balances, Class A glassware, and certified thermometers.
Air tight bottle with a tamper-proof seal
- Ensures quality and freshness of solution\
Each bottle is marked with the lot number and expiration date.
- Hanna buffers are specially formulated to have an expiration of 5 years from manufacture for an unopened bottle.
| SKU | HI7031L |
|---|---|
| Product Name | HI7031L 1413 µS/cm Conductivity Standard (500mL Bottle) |
| Quote Required | Yes |
| Description | conductivity standard |
| Certificate of Analysis | no |
| Package | bottle |
| Quantity | 1 |
| Size | 500 mL |
| EC Value @25°C | 1413 µS/cm |
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