- Replacement tips for KWIK-TIP Ion Selective Electrodes
Replacement Tips
Set of 3 TPP+ replacement tips for ion selective electrodes. Change the tip on your holder in less than a minute.
Notes
The tips should be stored dry under refrigeration prior to use. Once filled, the membrane tip can last up to 30 days and be used for that length of time. The tip is fragile and the “membrane” gets softer when wetted. After use, the tips can be placed into storage. Before storage, wash the exterior and carefully blot it dry. Leave the filling solution inside the electrode and seal it with parafilm. Then, place it in a dry container and store it in the refrigerator.
The KWIK Ag/AgCl pellet should be washed in distilled water, dried and stored in a dry, dark location. If desired, you may change to a new ionic solution, however, it takes time for the old ionic solution to exchange out of the KWIK pellet and be replaced with the new ionic concentration.This should be done in a small beaker and the contaminated solution should be discarded. The new tip and electrode should be filled with fresh solution.
Kwik-Tip Instruction Manual
| Electrode | Color Code | Filling Solution | Nim. Slope/Decade | Concentration Range | Selectivity Coeffiecients (-log) | |
| TIPCA | Calcium | Green | 0.1M CaCl2 | 28mV | 0.1 - 10-6.75M | Na+ 5.5, K+ 5.4, Mg++ 4.9 |
| TIPH | Hydrogen | Orange | 1M Citric acid, 0.01M NaCl, pH 5.6 | 54mV | pH 5.0-12 | Na+ 10.4, K+ 9.8, Ca++ 11.1 |
| TIPK | Potassium | Yellow | 0.1M KCl | 54mV | 0.1 - 10-4.5M | Na+ 4.0, Ca++ 3.9, Mg++3.0 |
| TIPTPP | TPP+ | Purple | 10mM TPP+ | 54mV | 0.001 - 10-4M | K+ 6.0 |
Dri-Ref Reference Electrode, ShortDRIREF-2SHFor pricing, Customers outside of the US and Canada, please contact your distributor.
Micro Dri-Ref Reference ElectrodeDRIREF-450For pricing, Customers outside of the US and Canada, please contact your distributor.
Dri-Ref Reference Electrode, 4.7 mmDRIREF-5For pricing, Customers outside of the US and Canada, please contact your distributor.
Dri-Ref Reference Electrode, 4.7 mm (short)DRIREF-5SHFor pricing, Customers outside of the US and Canada, please contact your distributor.
Dri-Ref Reference Electrode with Luer TipDRIREF-LFor pricing, Customers outside of the US and Canada, please contact your distributor.
Flexible Dri-Ref Reference ElectrodeFLEXREFFor pricing, Customers outside of the US and Canada, please contact your distributor.
Electrode Holder for KWIK-TipsKWIK-2For pricing, Customers outside of the US and Canada, please contact your distributor.
Super Dri-Ref Reference ElectrodeSDR2For pricing, Customers outside of the US and Canada, please contact your distributor.
Calcium Electrode Tips, ReplacementTIPCAFor pricing, Customers outside of the US and Canada, please contact your distributor.
Dri-Ref Reference Electrode, 2 mmDRIREF-2For pricing, Customers outside of the US and Canada, please contact your distributor.
Potassium Electrode Tips, ReplacementTIPKFor pricing, Customers outside of the US and Canada, please contact your distributor.
Hydrogen Electrode Tip, ReplacementTIPHFor pricing, Customers outside of the US and Canada, please contact your distributor.
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这样的回答可能没分,好和不好都是比较出来的,一群国产的放在一起比总有个性能比较均衡,比较突出性价比好的,
还是没有和说那个厂家的好桂林的呢好像是优利特这个厂家在做,特康的前身呢就是百特,现在的百特呢基本上是在做试剂,这些东西呢。
也搜索的到的,不过答案还是比较接近的,但想知道的是国产那个厂家生产的比较好,而只回答了一半就和介绍了下国产的血球分析仪有那个几个大的厂家,没有和区分那个最好那个第二那个次点,或许一堆鸡蛋里实在挑不出骨头。
具所知呢迈瑞的好点特康实力没有迈瑞好,迈瑞吸引了一批外资在搞研发,桂林的呢好像有个优利特现在出血分析仪,他做的尿分析仪市场的占有还可以,血的反应不是很强烈。
实在是想找个内行的给比较下。
以前用countstar,一块计数板5个孔,后来实验室又换了biorad的TC20,一块板子两个孔,只能计两个数,一盒板子30片500块,价格越来越贵。这样我一个12孔板计个数就要花百来块钱啊。大家都是这么用的?板子是塑料的,有没有什么可以清洗之后重复利用的方法?

