Hanna Groline pH 4.01 buffer 500ml


HI7007L/C is a premium quality pH 4.01 calibration solution that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal to ensure the quality of the solution. Hanna’s line of calibration buffers have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle.

SKU: GH_44BE Categories: , ,


Product Code: K1805
Descriptionstandard calibration buffer
Certificate of Analysisyes
pH Accuracy±0.01 pH
pH Value @25°C4.01
Size500 mL
Supplied with Certificate of Analysis
Accuracy of +/- 0.01 pH @ 25°C
Temperature chart of the actual pH value at various temperatures printed on each bottle

Additional information

Weight 0.5 kg
Dimensions 7 × 7 × 20 cm