pH kalibreringssæt

211,25 kr. (169,00 kr. u/moms)

Æske med i alt 6 glas á 30 ml med farvekodede buffere:

2 x pH 4.01 (20 °C), rød
2 x pH 7.01 (20 °C), gul
2 x pH 10.01 (20 °C), blå

1 på lager (kan bestilles som restordre)

Varenr. 800020

General information:
Open the bottle of pH buffer solution only briefly to remove a small amount for calibration. Never return used pH buffer solution to the storage bottle.

Storage:
Protect from heat and direct sunlight. Store in cool, dry conditions in well sealed receptacles.