pH緩衝液
pH緩衝液とは、少量の酸や塩基を加えたり、また希釈して濃度が変化してもpHを一定に保つはたらき(緩衝作用)をもつ水溶液です。高速液体クロマログラフィー(HPLC分析)では移動相に適切なpH緩衝液を使用することで移動相のpHを一定に保ち、分析時の再現性やピークの形状も安定します。
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Honeywell-Fluka™緩衝液 pH 4.0 (20℃) With fungicide, citric acid / sodium hydroxide / sodium chloride solution, traceable to SRM from NIST (500mL)品番:33643500在庫:受注後手配希望納入価格(税抜)6,900円製品詳細を見る
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Honeywell-Fluka™緩衝液 pH 4.0 (20℃) With fungicide, citric acid / sodium hydroxide / sodium chloride solution, traceable to SRM from NIST (5L)品番:336435L0在庫:受注後手配希望納入価格(税抜)21,900円製品詳細を見る
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Honeywell-Fluka™緩衝液 pH 4.0 (20℃) With fungicide, citric acid / sodium hydroxide / sodium chloride solution, traceable to SRM from NIST (1L×6)品番:336436X1在庫:受注後手配希望納入価格(税抜)48,400円製品詳細を見る
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Honeywell-Fluka™緩衝液 pH 4.0 (20℃) Red colored, citric acid / sodium hydroxide / sodium chloride solution, with fungicide (10L)品番:3366510L在庫:受注後手配希望納入価格(税抜)49,600円製品詳細を見る
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Honeywell-Fluka™緩衝液 pH 4.0 (20℃) Red colored, citric acid / sodium hydroxide / sodium chloride solution, with fungicide (5L)品番:336655L0在庫:受注後手配希望納入価格(税抜)31,300円製品詳細を見る
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Honeywell-Fluka™緩衝液 pH 4.0 (20℃) Red colored, citric acid / sodium hydroxide / sodium chloride solution, with fungicide (1L×6)品番:336656X1在庫:受注後手配希望納入価格(税抜)71,900円製品詳細を見る
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Honeywell-Fluka™緩衝液 pH 4.0 (20℃) Red colored, citric acid / sodium hydroxide / sodium chloride solution, with fungicide (500mL×6)品番:336656X500在庫:受注後手配希望納入価格(税抜)45,900円製品詳細を見る
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Honeywell-Fluka™緩衝液 pH 5.0 (20℃) Citric acid / sodium hydroxide solution, with fungicide, traceable to SRM from NIST (1L)品番:335441L0在庫:受注後手配希望納入価格(税抜)15,000円製品詳細を見る
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Honeywell-Fluka™緩衝液 pH 6.0 (20℃) Citric acid / sodium hydroxide solution, with fungicide, traceable to SRM from NIST (1L)品番:335451L0在庫:受注後手配希望納入価格(税抜)6,400円製品詳細を見る
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Honeywell-Fluka™緩衝液 pH 7.0 (20℃) Potassium dihydrogen phosphate / disodium hydrogen phosphate, traceable to SRM from NIST, with fungicide (10L)品番:3364610L在庫:受注後手配希望納入価格(税抜)43,100円製品詳細を見る
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Honeywell-Fluka™緩衝液 pH 7.0 (20℃) Potassium dihydrogen phosphate / disodium hydrogen phosphate, traceable to SRM from NIST, with fungicide (500mL)品番:33646500在庫:受注後手配希望納入価格(税抜)6,900円製品詳細を見る
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Honeywell-Fluka™緩衝液 pH 7.0 (20℃) Potassium dihydrogen phosphate / disodium hydrogen phosphate, traceable to SRM from NIST, with fungicide (5L)品番:336465L0在庫:受注後手配希望納入価格(税抜)21,700円製品詳細を見る
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Honeywell-Fluka™緩衝液 pH 7.0 (20℃) Potassium dihydrogen phosphate / disodium hydrogen phosphate, traceable to SRM from NIST, with fungicide (1L×6)品番:336466X1在庫:受注後手配希望納入価格(税抜)47,700円製品詳細を見る
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Honeywell-Fluka™緩衝液 pH 7.0 (20℃) Green colored, potassium dihydrogen phosphate / disodium hydrogen phosphate, with fungicide (10L)品番:3366610L在庫:受注後手配希望納入価格(税抜)49,900円製品詳細を見る
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Honeywell-Fluka™緩衝液 pH 7.0 (20℃) Green colored, potassium dihydrogen phosphate / disodium hydrogen phosphate, with fungicide (5L)品番:336665L0在庫:受注後手配希望納入価格(税抜)31,300円製品詳細を見る
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Honeywell-Fluka™緩衝液 pH 7.0 (20℃) Green colored, potassium dihydrogen phosphate / disodium hydrogen phosphate, with fungicide (1L×6)品番:336666X1在庫:受注後手配希望納入価格(税抜)71,800円製品詳細を見る
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Honeywell-Fluka™緩衝液 pH 7.0 (20℃) Green colored, potassium dihydrogen phosphate / disodium hydrogen phosphate, with fungicide (500mL×6)品番:336666X500在庫:受注後手配希望納入価格(税抜)45,800円製品詳細を見る
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Honeywell-Fluka™緩衝液 pH 8.0 (20℃) Borax / hydrochloric acid, traceable to SRM from NIST (1L)品番:335471L0在庫:受注後手配希望納入価格(税抜)7,100円製品詳細を見る
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Honeywell-Fluka™緩衝液 pH 9.0 (20℃) Borax / hydrochloric acid, traceable to SRM from NIST (10L)品番:3364810L在庫:受注後手配希望納入価格(税抜)42,600円製品詳細を見る
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Honeywell-Fluka™緩衝液 pH 9.0 (20℃) Borax / hydrochloric acid, traceable to SRM from NIST (500mL)品番:33648500在庫:受注後手配希望納入価格(税抜)10,500円製品詳細を見る














