Κωδικός: 000001
Διάλυμα βαθμονόμησης (buffer) pH 7.01, φιάλη 230 mL
Διάλυμα βαθμονόμησης pH7, όγκος 220 ml.
ΤΙΜΗ:
12,59 €
Συμπεριλαμβάνεται ο ΦΠΑ
Άμεσα Διαθέσιμο
ΠΟΣΟΤΗΤΑ
This discovery definitely marked a great step forward. However, since activity cannot be determined by actual direct measurement, it cannot be used as the basis for theoretical calculation of pH value. Accordingly, actual pH is determined by comparison with the pH of a specific solution, a standard solution that tends to maintain its pH value.
This discovery definitely marked a great step forward. However, since activity cannot be determined by actual direct measurement, it cannot be used as the basis for theoretical calculation of pH value. Accordingly, actual pH is determined by comparison with the pH of a specific solution, a standard solution that tends to maintain its pH value.