HANNA HI70442L TDS calibrated solution 1500 ppm (mg/L)/500ml
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HI70442L
HANNA HI70442L TDS calibrating fluidSPEC
HANNA HI70442L TDS calibrating fluidDetails
HANNA HI70442L TDS calibrating fluidPacking list
- SKU
- NB048007
- TDS（@25°C）
- 1500 ppm（mg/L）
- Capacity (bottle)
- 500 ml
HI70442L is a premium 1,500 milligrams per liter (ppm) TDS calibration solution standardized using a conductivity meter that has been calibrated in deionized water using potassium chloride NIST 2202 SRM (standard reference material) for analytical use in accordance with ISO 3696/BS3978. Other equipment used to prepare solutions includes certified weight check balances, Class A glassware, and certified thermometers.
Hermetically sealed bottle with tamper-evident seal
Ensure the quality and freshness of the solution
Each bottle is labeled with a batch number and expiration date
The Hanna TDS calibration solution is specially formulated and has an expiration date of 5 years for unopened bottles.
Here are a few common models:
HI7032L: 1382 ppm (mg/L) with a capacity of 500 ml, suitable for routine TDS meter calibration.
HI70038P: 6.44 ppt (g/L), 20 ml per bag, 25 bags/box, suitable for calibration of high concentration TDS measurements.
HI70080P: 800 ppm (mg/L), 20 ml per bag, 25 sachets/box for moderate TDS calibration.
HI7036L: 12.41 ppt (g/L) with a capacity of 500 ml for high concentrations of TDS calibration needs.
HI70442L: 1500 ppm (mg/L) with a capacity of 500 ml for calibration of slightly higher concentration TDS meters.
| TDS Calibration Solution (Bottled) | ||
| Model | TDS（@25°C） | Capacity (bottle) |
| HI7032L | 1382 ppm（mg/L） | 500 ml |
| HI70038P | 6.44 ppt（g/L） | 20ml/bag (25 bags/box) |
| HI70080P | 800 ppm（mg/L） | 20ml/bag (25 bags/box) |
| HI7036L | 12.41 ppt（g/L） | 500 ml |
| HI70442L | 1500 ppm（mg/L） | 500 ml |