Thermo Scientific™ Orion™ PerpHecT™ ROSS™ Combination pH Micro Electrode PROMO
Measure micro volume samples with this refillable, glass double junction electrode.
Supplier: Thermo Scientific™ 8220BNWPPM
- 1m cable
- pH Meter
- Beakers - plastic or glass
- Magnetic stirrer
- Required solutions
- Two pH buffers: pH 7 and pH 4 /10
- ROSS internal filling solution: 3M KCl; Orion Cat. No. 810007
- Orion™ PerpHecT™ meters
|Combination pHmicro Electrode|
|0°C to 100°C|
|Waterproof BNC connector; Glass double junction; Refillable|
|To ensure a quick response and free-flowing liquid junction the sensing element and reference junction must not be allowed to dry out. Short-term Storage (up to one week): Soak electrode in ROSS pH Electrode Storage Solution, Orion 810001 or use pH Electrode Storage Solution, Orion 910001. Tominimize the chance of breakage the 8220 BNWP should be attached to an electrode stand and suspended in a beaker that contains pH electrode storage solution. The electrode should not touch the sides or bottom of the beaker. Long-term Storage (more than one week): The reference chamber should be filled and the filling hole securely covered. Cover the sensing element and reference Junction with the protective cap/sleeve containing a few drops of storage solution. Before returning the electrode to use, prepare it as a new electrode.|
|Less than 0.002 pH units/day|
We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.
Your feedback has been submitted. Fisher Scientific is always working to improve our content for you. We appreciate your feedback.Ok
Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.