AquaPhoenix Buffer, pH 4.00 ± 0.01 at 25°C, 60mL - BU5004-B-FC

BU5004-B-FC Buffer, pH 4.00 ± 0.01 at 25°C, 60mL by AquaPhoenix

pH Buffer should be used regularly, typically every day the meter is used to calibrate your pH meters. Pour buffer into a clean separate container and never return used or unused buffer back into the container. Always keep tightly capped and adhere to the expiration date which is printed on the label.

Traceable to NIST

Specifications

• Packaging Type: Poly
• Size: 60 mL
• pH Value: 4.0 (color coded red)