CON1400-25 EPA 314方法 检测基质电导率临界值产品标准液

EPA 是美国国家环境保护局 (U.S Environmental Protection Agency) 的英文缩写。它的主要任务是保护人类健康和自然环境。EPA 制定了一系列标准分析方法用于环境监测领域。 4OO_  811 _  9081 I368I6I966Z

EPA314方法是用离子色谱法检测饮用水中的高氯酸盐。

Inorganic Ventures产品优势：

【About Inorganic Ventures】

Since 1985, Inorganic Ventures has been manufacturing a higher class of analytical inorganic standards at a fair price. We can make almost any certified reference material for ICP, ICP-MS, IC, atomic absorption, wet chemistry, and QC applications. In fact, custom standards are our specialty. This focus enables us to create precise standards faster and more affordably than other manufacturers. Our strength lies in catering to your specific needs, flexing to your specs.

可追溯至NIST；ISO 9001认证；经过验证的；可接受定制。

稀土元素ICP-MS混标；

贵金属ICP-MS混标；

可溶氟化物ICP-MS混标；

热等离子体ICP-MS；

冷等离子体ICP-MS

产品信息：

1、货号：CON1400-25 1400us/CM电导率标准品

1,400 μmhos/cm Conductivity at 25? 

规格: 125 mL 500ml  1000ml  基质: H2O 

2、货号：ICCLO41-1 高氯酸盐标准品

Perchlorate 

规格: 125 mL 500ml  1000ml   基质: H2O 

分析物  浓度μg/mL 

CIO4-  1,000 

3、314-ANION-STOCK 阴离子混标储备溶液

Mixed Anion Stock Solution 

规格: 125 mL 500ml  1000ml 

基质: H2O 

分析物  浓度μg/mL 

Cl-  25,000 

CO3-2  25,000 

SO4-2  25,000 

 

NOTE: This is not a CRM. This is the anion stock solution used to determine the MCT(Matrix Conductivity Threshold) for Method 314.0.

温馨提示：不可用于临床ZL。