标准品
色谱标准品 | 产品编号 | 分子式图片 | CAS No. | 名称及描述 | 规格 | 价格 | 快速订购 | |||||||||
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| 西域试剂-WR174991 |
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铪离子标准溶液, 1000µg/ml,1.0 mol/L HNO3 and 0.1% HF Hf solution |
100ml | ￥774.00 | 价格库存 | ||||||||||
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| 西域试剂-WR173456 |
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化学需氧量标准溶液, 500μg/mL Chemical oxygen demand standard solution |
500ml | ￥1257.00 | 价格库存 | ||||||||||
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| 西域试剂-WR174992 |
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锌离子标准溶液, 1000µg/ml,1% HNO3 Zn solution |
20ml | ￥154.00 | 价格库存 | ||||||||||
| Bellancom-B246396 |
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34014-18-1 |
特丁噻草隆标准溶液 Tebuthiuron 1000ug/ml in Acetone |
1ml | ￥550.00 | 价格库存 | |||||||||
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| Bellancom-B221822 |
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7440-38-2 |
砷标准溶液 Arsenic analytical standard,... |
50ml | ￥352.00 | 价格库存 | |||||||||
| Bellancom-B224895 |
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水硬度标准溶液 hardness of water solution 45.0mmol/l(以CaCO3计)，... |
20ml | ￥246.00 | 价格库存 | ||||||||||
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| 西域试剂-WR174994 |
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锶离子标准溶液, 1000µg/ml,10% HNO3 Sr solution |
100ml | ￥404.00 | 价格库存 | ||||||||||
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| Bellancom-B224896 |
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总有机碳（TOC）标准溶液 Organic carbon (TOC) in water 1000mg/L，in water |
20ml | ￥433.00 | 价格库存 | ||||||||||
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| 西域试剂-WR174995 |
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镝离子标准溶液, 1000µg/ml,5.0 mol/L HNO3 Dy solution |
50ml | ￥733.00 | 价格库存 | ||||||||||
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| 西域试剂-WR357154 |
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10045-89-3 |
硫酸亚铁铵 滴定液标准溶液, 0.1mol/L in H2O Ammonium iron(II) sulfate |
100ml | ￥154.00 | 价格库存 | |||||||||
| Bellancom-B234628 |
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钾离子标准溶液 Potassium ion standard solution 1mg/ml in 0.005% HN0... |
100ml | ￥652.00 | 价格库存 | ||||||||||
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| Bellancom-B406099 |
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酒石酸根离子标准溶液 Tartrate standard solution 1mg/ml in water |
100ml | ￥910.00 | 价格库存 | ||||||||||
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| Bellancom-B243333 |
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亚硝酸盐标准溶液 Nitrite Standard 100mg/L in water |
20ml | ￥57.00 | 价格库存 | ||||||||||
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| 西域试剂-WR384807 |
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120-80-9 |
邻苯二酚标准溶液, 1000μg/ml,溶剂：乙腈 Catechol solution |
10ml | ￥1178.00 | 价格库存 | |||||||||
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| Bellancom-B14695 |
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苯酚标准溶液 Phenol Standard 1000ug/ml in 0.02mol... |
20ml | ￥172.00 | 价格库存 | ||||||||||
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| 西域试剂-WR384814 |
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7632-00-0 |
亚硝酸钠标准溶液, 0.5mol/L，介质：H2O Standard liquid sodium nitrite |
100ml | ￥116.00 | 价格库存 | |||||||||
| 西域试剂-WR384815 |
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六价铬离子标准溶液, 100µg/ml,H2O Chromium（IV）ion standard solution |
20ml | ￥157.00 | 价格库存 | ||||||||||
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| Bellancom-B260750 |
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草酸根离子标准溶液 Oxalate standard solution 1000ppm in water |
100ml | ￥1376.00 | 价格库存 | ||||||||||
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| 西域试剂-WR363825 |
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13590-82-4 |
硫酸铈(IV) 标准溶液, 容量法,0.1000mol/L(0.1N) Cerium sulfate solution |
1L | ￥622.00 | 价格库存 | |||||||||
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| 西域试剂-WR384816 |
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亚硝酸盐氮标准溶液, 100µg/ml,H2O Nitrite ion standard solution |
20ml | ￥116.00 | 价格库存 | ||||||||||
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