Buffer Solution, pH 4.01, 250 mL

Buffer Solution, pH 4.01, 250 mL
Product #: LZW9463.99
ZAR Price: Contact Hach

Traceable to NIST standard reference materials

Whether in the laboratory or in the field, always perform measurement results you can trust is essential. The quality of the standard pH Buffer Solutions that are used are key.

Design for use with Hach meters portfolio and other meters.

The basis for accurate pH measurements is good care and calibration of the pH Electrode.

Reliable packaging

Supplied in an airtight packaging ensuring guaranteed shelf-life.


Color coded?: No
Description: pH Buffer Calibration reagent
NIST Traceable: Yes
Package Type: Bottle
pH Value(s): 4.01 ±0.02 pH at 25°C
Quantity: 250 mL, with certification
Region: Global
Shelf Life: 48 months
Special Remarks: Observed shelf-life after opening, following recommended storage and use: 6 months
Storage conditions: 10 - 25 °C (protect from light)