Free and Total Chlorine Standards CAL Check™ HI97701-11
- Supplied with Certificate of Analysis
- Standard value of 1.00 ±0.03 mg/L (ppm) free and total chlorine @ 25°C
- Reusable with long shelf life stability
Details
HI97701-11 is a high quality set of calibration standards that allows users to validate and calibrate the HI97701 portable photometer that has a 0.00 to 5.00 mg/L (ppm) range. The HI97701-11 includes one sealed “A” cuvette for zeroing the meter and one “B” cuvette that is used to validate or calibrate. The expected reading from the “B” standard is 1.00 ±0.03 mg/L free and total chlorine @ 25°C. The calibration set is produced in our state-of-the-art manufacturing facility using reagent grade chemicals in a temperature controlled environment.
CAL Check™ standards with certificate
The HI97701-11 CAL Check™standards are used for calibration and performance verification of HI977xx photometers with the CAL Check function. Supplied with Certificate of Analysis
- Lot number
- Expiration date
- Standard value @ 25 °C
- Reference meter NIST traceable
Provided storage containers
- Light tight
- Protects from accidental breakage
Specifications
| Package | sealed standards: 0.00 and 1.00 mg/L |
|---|---|
| Quantity | 1 set |