SKU
HI700044P
Pool Line 4.01 pH Value @25°C, (25) 20 mL sachets - HI700044P
€34.00
In stock
HI700044P Pool Line pH 4.01 buffer sachets are a premium quality buffer used to calibrate pH meters used to measure the water quality of swimming pools and spas. The solution is packaged in a convenient disposable packet and is ideal for users that perform infrequent calibrations. Each time a packet is opened it is as fresh as the day it was produced.
- 25 sachets of buffer with 20 mL of solution
- Accuracy of /- 0.02 pH @ 25°C
- 5 year shelf life for unopened sachets
HI700044P is a high-quality pH 4.01 calibration buffer produced in accordance with ISO 3696/BS3978 standards using high purity salts, deionized water, certified weight-checked balances, and Class A glassware in a temperature-controlled environment monitored with certified thermometers. Reported values are accurate to /- 0.02 pH @ 25°C and are traceable to NIST Standard Reference Materials (SRMs).
Convenience of individual packaging
- Ideal for users that do not calibrate frequently
- Every pH buffer sachet is as fresh as the day it was packaged
- Light block packaging prevents oxidation from UV light that could alter the buffer value
Each sachet marked with lot number and expiration date.
- Hanna buffers are specially formulated to have an expiration of 5 years from manufacture for an unopened sachet.
Specifications
| Description | calibration buffer |
|---|---|
| pH Accuracy | ±0.02 pH |
| pH Value @ 25°C | 4.01 |
| Package | sachets |
| Quantity | 25 |
| Size | 20 mL |