Buffer solutions from Reagecon with certificate, DIN 19266

Precise and traceable to DIN/NIST. These clear buffer solutions have high precision and long shelf life, and cover advanced needs in most laboratories. Guaranteed stability throughout the entire shelf life - even after the bottle is opened! All bottles are marked with lot nr. and minimum shelf life.

Certificate of analysis is available on the manufacturer website.

General information on the use of buffers:

• Never put the pH electrode into the supply bottle. Always fill a small quantity into a clean calibration vessel or use the dosing cap if available.
• Do not use any remnants of alkaline buffer solutions.
• Dispose of the buffer solutions after using them. Do not fill them back into the supply bottle.
• For storing, close the supply bottle properly.
• Once the buffer bottles are opened, use the contents speedily.
• Store the buffer solutions at room temperature (15 - 25 °C).

Specifications

• pH value: 6,865 ± 0,010 (25 °C)
• Volume: 500 mL
• Color: Clear
• Tested according to ISO 17025
• Traceable according to NIST