Cole-Parmer 組合離子選擇性電極，銨（NH4 +）,CN-27504-00

Cole-Parmer 組合離子選擇性電極，銨（NH4 +）

Cole-Parmer? Combination Ion Selective Electrodes, Ammonium (NH4+)

性價比高易于使用

輕松地放進狹小的空間，不需要額外的參比電極

無論您的應用涉及到電位滴定終點測定或連續監測，我們可以幫你找到合適的電極，

這些快速和準確的電極不需要外部參考-它們比單獨的感應參比半電池電極更容易使用。

所有Cole-Parmer電極雙結組合離子選擇性電極，方便在2個電極

不適用的地方。

所有電極包括一瓶15毫升的參比液，參比填充吸管，1米電纜，BNC連接器，說明書。固態電極也有12個拋光條。

經濟環氧電極耐用的環氧樹脂體，非常適合便攜式領域的應用。外參比室無銀，抵抗污染。這些電極可更換筆芯。

實驗室玻璃電極是雙結的設計，玻璃體提供高品質的測量供您的實驗室應用。改善玻璃密封，提高性能和可靠性。密封內結和可填充外結容納參比填充液來進行低濃度測量。使用電極與儀表分辨率為0.1 mV最精確的測量結果。我們“pH /離子計”的許多儀表有0.1 mV的分辨率，少數也可直接讀數PPM。監控離子未在下面列出，更多電極應用信息請致電我們的應用專家。

Cost-effective choices that are easy to use

Easily fit into small spaces—no additional reference electrode is needed

Whether your application involves end point determinations in potentiometric titrations or continuous monitoring of specific ions, we can help you find the right electrode for the job. 

These fast and accurate electrodes do not require an external reference—they're easier to use than separate sensing and reference half-cell electrodes. 

All Cole-Parmer electrodes are double-junction combination ion-selective electrodes and are convenient to use in places where two electrodes won't fit. 

All electrodes include a 15-mL bottle of reference solution, a reference filling pipette, 1-m cable, BNC connector, and an instruction manual. Solid-state electrodes also have twelve polishing strips.

Economy Epoxy Electrodes have a durable epoxy body and are well-suited for portable field applications. Outer reference chamber is silver-free and resists contamination. These electrodes are refillable.

Laboratory Glass Electrodes are double-junction in design, with a glass body that provides high-quality measurements for your laboratory applications. Improved glass seal enhances performance and reliability. Sealed inner junctions and refillable outer junctions accommodate special reference fill solutions—ideal for low-concentration measurements. 

Use electrodes with a meter that has a resolution of 0.1 mV for the most accurate results. Many meters in our ''pH/Ion Meters'' section have 0.1 mV resolution; several also give direct readings in ppm. For monitoring ions not listed below, call our Application Specialists for more electrode application information.