Citric acid Tested according to Ph.Eur., anhydrous, grit

meta-Phosphoric acid Lumps (glassy), 100%

Phosphoric acid Puriss., meets analytical specification of BP, FCC, NF, Ph. Eur., 85.0-88.0%

Phosphoric acid Puriss., meets analytical specification of BP, FCC, NF, Ph. Eur., 85.0-88.0%

Sodium phosphate dibasic dihydrate Meets analytical specification of BP, Ph. Eur., 98.5-101% (calc. to the dried substance)

Ammonium hydroxide solution Puriss., 30-33% NH3 in H2O

Ammonium hydroxide solution Puriss., 30-33% NH3 in H2O

Ammonium hydroxide solution Puriss., meets analytical specification of Ph. Eur., 25-30% NH3 basis

Alizarin-3-methyliminodiacetic acid for the determination of fluorine, ~85%

Potassium hydroxide,puriss., meets analytical specification of Ph. Eur., BP, 85-100.5%, pellets

Potassium hydroxide,puriss., meets analytical specification of Ph. Eur., BP, 85-100.5%, pellets

Sodium hydroxide,puriss., meets analytical specification of Ph. Eur., BP, NF, E524, 98-100.5%, pellets