洗脱液和螯合溶液
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Ion Chromatography is a vital component of inorganic analysis. Traditional calibration standards and eluents as well as custom solutions are available. |
| Eluents | ||||||
| Eluent Solutions | Concentration | Catalog Number | ||||
| 100 ml | 500 ml | 1 L | 10 L | 20 L | ||
| Bicarbonate/Sodium Hydroxide | 0.003/0.002 M | --- | --- | --- | 250-220-190 | 250-220-191 |
| Bicarbonate/Sodium Hydroxide concentrate | 0.3/0.2 M | 250-220-205 | --- | --- | --- | --- |
| Carbonate/Bicarbonate | 0.0018/0.0017 M | --- | --- | --- | 250-220-265 | 250-220-266 |
| Carbonate/Bicarbonate | 0.0022/0.0028 M | --- | --- | --- | 250-220-280 | 250-220-281 |
| Carbonate/Bicarbonate | 0.003/0.0024 M | --- | --- | --- | 250-220-295 | 250-220-296 |
| Carbonate/Bicarbonate concentrate | 0.18/0.17 M | 250-220-310 | --- | --- | --- | --- |
| Carbonate/Bicarbonate concentrate | 0.22/0.28 M | 250-220-325 | --- | --- | --- | --- |
| Carbonate/Bicarbonate concentrate | 0.30/0.24 M | 250-220-340 | --- | --- | --- | --- |
| Hydrochloric Acid Eluent concentrate, HCl | 1 M | 250-220-430 | 250-220-431 | 250-220-432 | --- | --- |
| Methanesulfonic Acid concentrate, CH3SO3H | 1 M | --- | --- | 250-220-490 | --- | --- |
| Methanesulfonic Acid, CH3SO3H | 20 mM | --- | --- | 250-220-475 | --- | --- |
| Sodium Bicarbonate Eluent concentrate, NaHCO3 | 0.5 M | 250-220-655 | 250-220-656 | 250-220-657 | --- | --- |
| Sodium Carbonate Eluent concentrate, Na2CO3 | 0.5 M | 250-220-670 | 250-220-671 | 250-220-672 | --- | --- |
| Chelates | ||||||
| Chelation Solutions | Concentration | Catalog Number | ||||
| 500 ml | 1 L | 5 L | 10 L | 20 L | ||
| Ammonium Acetate CH3COONH4 | 2 M | 250-220-145 | 250-220-146 | 250-220-147 | --- | --- |
| Ammonium Nitrate, NH4NO3 | 0.1 M | 250-220-160 | 250-220-161 | 250-220-162 | --- | --- |
| Nitric Acid, HNO3 | 2 M | 250-035-100 | 250-035-101 | 250-035-102 | 250-035-103 | 250-035-104 |
| 编号 | 描述 | 单位/度量 | ||
|---|---|---|---|---|
| 250-035-100 | 硝酸, HNO3, 2M | 500ml |  | |
| 250-035-101 | 硝酸, HNO3, 2M | L | | |
| 250-035-102 | 硝酸, HNO3, 2M | 5L | | |
| 250-037-110 | 乙酸铵溶液,pH5.3,2M | 500ml | | |
| 250-220-145 | 醋酸铵溶液，CH3COONH4, 2M | 500ml | | |
| 250-220-146 | 醋酸铵溶液，CH3COONH4, 2M | L | | |
| 250-220-147 | 醋酸铵溶液，2M, 5000ml | ea | | |
| 250-220-160 | 硝酸铵溶液，NH4NO3, 0.1M | 500ml | | |
| 250-220-161 | 硝酸铵溶液，NH4NO3, 0.1M | L | | |
| 250-220-162 | 硝酸铵溶液， 0.1M，5000ml | ea | | |
| 250-220-205 | 碳酸氢根/氢氧化钠 | 100ml | | |
| 250-220-310 | 浓缩 碳酸盐/重碳酸盐 | 100ml | | |
| 250-220-325 | 浓缩 碳酸盐/重碳酸盐 | 100ml | | |
| 250-220-340 | 浓缩 碳酸盐/重碳酸盐 | 100ml | | |
| 250-220-430 | 盐酸洗脱液， 浓 | 125ml | | |
| 250-220-431 | 盐酸洗脱液， 浓 | 500ml | | |
| 250-220-432 | 盐酸洗脱液， 浓 | L | | |
| 250-220-475 | 甲基磺酸溶液，CH3SO3H, 20mM | L | | |
| 250-220-490 | 甲基磺酸溶液， 浓 | L | | |
| 250-220-656 | 碳酸氢钠洗脱液， 浓 | 500ml | |
