Lovibond-721250 pH-Buffer solution Set pH 4, pH 7, pH 10 (25 °C), 90ml

Description

Calibration solutions

pH Value at 25 °C

• 4.01 ± 0.01 pH

• 7.00 ± 0.015 pH

• 10.01 ± 0.03 pH

Quantity

je 90 ml

Color of Solution

pH 4: red
pH 7: yellow
pH 10: blue

Traceable to NIST

yes

Certified

yes

Storage Temperature

5 - 25 °C

Shelf-life (sealed)

18 months

Bottle Type

Wide neck bottle DIN 40

Inner Diameter

32 mm