| 缓冲液名?/span> | 常用浓度 | 配制pH范围 | 主要物质分子量Mr |
| 甘氨?盐酸缓冲涱/span> | 0.05 mol/L | 2.2-5.0 | 甘氨 Mr=75.07 |
| 邻苯二甲?盐酸缓冲涱/span> | 0.05 mol/L | 2.2-3.8 | 邻苯二甲酸氢 Mr=204.23 |
| 磷酸氢二?柠檬酸缓冲液 | 2.2-8.0 | 磷酸氢二 Mr=141.98 | |
| 柠檬?氢氧化钠-盐酸缓冲涱/span> | 2.2-6.5 | 柠檬 Mr=192.06 | |
| 柠檬?柠檬酸钠缓冲涱/span> | 0.1 mol/L | 3.0-6.6 | 柠檬 Mr=192.06 |
| 柠檬酸钠 Mr=257.96 | |||
| 乙酸-乙酸钠缓冲液 | 0.2 mol/L | 3.6-5.8 | 乙酸 Mr=81.76 |
| 乙酸 Mr=60.o5 | |||
| 邻苯二甲酸氢?氢氧化钠缓冲涱/span> | 4.1-5.9 | 邻苯二甲酸氢 Mr=204.23 | |
| 磷酸氢二?磷酸二氢钠缓冲液 | 0.2 mol/L | 5.8-8.0 | Na2HPO4·2H2O Mr=178.05 |
| Na2HPO4·12H2O Mr=358.22 | |||
| NaH2PO4·H2O Mr=138.01 | |||
| NaH2PO4·2H2O Mr=156.03 | |||
| 磷酸氢二?磷酸二氢钾缓冲液 | 1/15 mol/L | 4.92-8.18 | Na2HPO4·2H2O Mr=178.05 |
| KH2PO4Mr=136.09 | |||
| 磷酸二氢?氢氧化钠缓冲涱/span> | 0.05 mol/L | 5.8-8.0 | KH2PO4Mr=136.09 |
| 巴比妥钠-盐酸缓冲?18? | 6.8-9.6 | 巴比妥钠 Mr=206.18 | |
| Tris-盐酸缓冲涱/span> | 0.05 mol/L 25ℂ/span> | 7.10-9.00 | 三羟甲基氨基甲烷（Tris Mr=121.14 |
| 硼砂-盐酸缓冲涱/span> | 0.05 mol/L | 8.0-9.1 | 硼砂Na2B4O7·10H2O Mr=381.43 |
| 硼酸-硼砂缓冲涱/span> | 0.2 mol/L | 7.4-8.0 | 硼砂Na2B4O7·10H2O Mr=381.43 |
| H3BO3Mr=61.84 | |||
| 甘氨?氢氧化钠缓冲涱/span> | 0.05 mol/L | 8.6-10.6 | 甘氨 Mr=75.07 |
| 硼砂-氢氧化钠缓冲涱/span> | 0.05 mol/L | 9.3-10.1 | 硼砂Na2B4O7·10H2O Mr=381.43 |
| 碳酸?碳酸氢钠缓冲涱/span> | 0.1 mol/L | 9.16-10.83 | 碳酸 Mr=286.2 |
| 碳酸氢钠 Mr=84.0 | |||
| 碳酸?氢氧化钠缓冲涱/span> | 0.025 mol/L | 9.6-11.0 | |
| 磷酸氢二?氢氧化钠缓冲涱/span> | 10.9-12.0 | Na2HPO4·2H2O Mr=178.05 | |
| Na2HPO4·12H2O Mr=358.22 | |||
| 氯化?盐酸缓冲涱/span> | 0.2 mol/L | 1.0-2.2 | 氯化 Mr=74.55 |
| 氯化?氢氧化钠缓冲涱/span> | 0.2 mol/L | 12.0-13.0 | 氯化 Mr=74.55 |
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