緩衝液 pH 12.0 (20 ℃) di-Sodium hydrogen phosphate / sodium hydroxide solution

緩衝液 pH 13.0 (20℃) Glycine / sodium hydroxide / sodium chloride solution

緩衝液濃縮溶液 pH 1.00 for buffer solution, hydrochloric acid / potassium chloride

緩衝液濃縮溶液 pH 2.00 for buffer solution, citric acid / hydrochloric acid / sodium chloride

緩衝液濃縮溶液 pH 3.00 for buffer solution, citric acid / sodium hydroxide / sodium chloride solution

緩衝液濃縮溶液 pH 4.00 for buffer solution, citric acid / sodium hydroxide / sodium chloride solution

緩衝液濃縮溶液 pH 5.00 for buffer solution, citric acid / sodium hydroxide solution

緩衝液濃縮溶液 pH 7.00 for buffer solution, potassium dihydrogen phosphate / disodium hydrogen phosphate

緩衝液濃縮溶液 pH 8.00 for buffer solution, sodium tetraborate / hydrochloric acid

緩衝液濃縮溶液 pH 9.00 for buffer solution, sodium tetraborate / hydrochloric acid

緩衝液濃縮溶液 pH 10.00 for buffer solution, sodium tetraborate / sodium hydroxide solution

緩衝液濃縮溶液 pH 11.00 for buffer solution, boric acid / sodium hydroxide solution / potassium chloride

緩衝液濃縮溶液 pH 12.00 for buffer solution, di-sodium hydrogen phosphate / sodium hydroxide solution

緩衝液濃縮溶液 pH 13.00 for buffer solution, glycine / sodium hydroxide / sodium chloride solution

カールフィッシャー試薬 for pyridine-based volumetric one-component Karl Fischer titration

カールフィッシャー試薬（溶液A) for pyridine-based volumetric Karl Fischer titration (pyridine, sulfur dioxide, methanol)

カールフィッシャー試薬（溶液B) for pyridine-based volumetric Karl Fischer titration (iodine, methanol)

ぎ酸(88％) TraceSELECT, for trace analysis

ぎ酸(98～100) Puriss., meets analytical specifications of DAC, FCC

ぎ酸(98～100) Puriss., meets analytical specifications of DAC, FCC