Hach® 2227066 Buffer Powder Pillows, Packet Container, 7.00 ±0.02 pH, Yellow

Item Features

• 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
• NIST Traceable
• Discard prepared solution after use
• 10 – 25 deg C (protect from light) Storage Conditions