Buffer Tablets pH 4.2 to make 100ml
High purity and accuracy buffer tablets for the preparation of microscopical stain solutions.
These tablets provide a rapid and convenient method of preparing buffer solutions, one tablet dissolved in distilled water produces a solution of the stated pH at 20OC.
Dissolve 1 tablet in 100ml distilled water
pH: 4.2 +/- 0.02
Hazard Phrazes: Not considered harmful under normal laboratory conditions