JBL Dest 50ml

Professional use of pH electrodes for aquariums: liquid for cleaning electrodes
Archived
Item no. 2590300

2.64 EUR

Price incl. 15 VAT plus Delivery
Base price 52.8 EUR / l
Product no longer available
Shop locator

Product features

  • Professional use of pH electrodes for aquariums: liquid to clean the electrodes
  • Easy application: to be used after each calibration, before the electrode is dipped in another buffer solution or before it returns to the aquarium
  • No falsification of the pH value: clean electrode means precise measurement. Also suitable for water tests
  • Safe storage: small bottle with screw cap. Suitable for repeated use
  • Contents: 50 mg distilled water for cleaning electrodes, Dest

Noch offene Fragen?

In unserem FAQ‑Bereich findet ihr Antworten auf die am häufigsten gestellten Fragen. Solltet ihr hier nicht fündig werden, zögert bitte nicht, uns direkt zu kontaktieren – wir helfen euch gerne weiter.

  • What can I do when the measured value of a water test falls outside the scale?

    If one of your measurements reaches the end of the colour chart scale you can multiply the scale by diluting later tests with distilled water (e.g. JBL Dest). _x000D_ _x000D_ Here’s how to do it: dilute the sample with distilled water and carry out the test once more. _x000D_ _x000D_ This works in detail as follows: _x000D_ GH test: Instead of 5 ml use 10 ml aquarium water. Now 1 drop is equivalent to 0.5 dGH. _x000D_ KH test: Instead of 5 ml use 10 ml aquarium water. Now 1 drop is equivalent to 0.5 dGH. _x000D_ _x000D_ Note: when using 10 ml sample water the colour development is weaker with the first drops than with 5 ml sample water. Put the measuring container on a white underlay for a better readability. _x000D_ _x000D_ NH4/NH3 ammonium/ammonia, NO2 nitrite, Fe iron and Cu copper: _x000D_ 2.5 ml sample + 2.5 ml dist. water: result times 2 _x000D_ 1 ml sample + 4 ml dist. water: result times 5 _x000D_ 0.5 ml sample + 4.5 ml dist. water: result times 10 _x000D_ _x000D_ NO3 nitrate, SiO2 silicate, PO4 phosphate sensitive and Mg magnesium freshwater: _x000D_ 5 ml sample + 5 ml dist. water: result x 2 _x000D_ 2 ml sample + 8 ml dist. water: result x 5 _x000D_ 1 ml sample + 9 ml dist. water: result x 10 _x000D_ _x000D_ PO4 phosphate koi high range: _x000D_ 2.5 ml sample + 2.5 ml dist. water: result x 2 _x000D_ 1 ml sample + 4 ml dist. water: result x 5 _x000D_ _x000D_ K potassium: _x000D_ 7.5 ml sample + 7.5 ml dist. water: result x 2 _x000D_ 3 ml sample + 12 ml dist. water: result x 5 _x000D_ 1.5 ml sample + 13.5 ml dist. water: result x 10 _x000D_ _x000D_ K potassium in marine water: _x000D_ 1. Fill 10 ml of sample water with distilled water to 300 ml. _x000D_ 2. Follow the instructions for fresh water. _x000D_ 3. Multiply the test result by a factor of 30._x000D_ _x000D_ CO2 direct, Ca calcium and Mg+Ca magnesium+calcium: not required._x000D_

    War diese Antwort hilfreich?

Antwort nicht gefunden?

Stelle deine Frage an das JBL Service Team.

Frage an den Support stellen
Your opinion is important to us
specialist dealers near you
Sustainability at JBL
Download catalogue

Information and consent to cookies & third-party content

We use technically necessary cookies/tools to offer, operate and secure this service. Furthermore ,with your express consent , we use cookies/tools for marketing, tracking, creating personalised content on third-party sites and for displaying third-party content on our website. You can revoke your consent at any time with effect for the future via the menu item ‘Cookie settings’.
By clicking on ‘Allow all’, you give us your express consent to the use of cookies/tools to improve the quality and performance of our service, for functional and personalised performance optimisation, to measure the effectiveness of our ads or campaigns, for personalised content for marketing purposes, including outside our website. This enables us to provide personalised online ads and extended analysis options about your user behaviour. This also includes accessing and storing data on your device. You can revoke your consent at any time with effect for the future via the menu item ‘Cookie settings’.
You can use the ‘Change settings’ button to grant and revoke individual consent to the cookies/tools and receive further information on the cookies/tools we use, their purposes and duration.
By clicking on ‘Only absolutely necessary’, only technically necessary cookies/tools are used.

Our data protection declaration tells you how we process personal data and what purposes we use the data processing for.

Change settings
Only absolutely necessary
Allow all

Cookie settings

Show history Close history
Cancel Save

PUSH messages from JBL

What are PUSH messages? As part of the W3C standard, web notifications define an API for end-user notifications that are sent to the user's desktop and/or mobile devices via the browser. Notifications appear on the end devices as they are familiar to the end user from apps installed on the device (e.g. emails). Notifications appear on the end user’s device, just like an app (e.g. for emails) installed on the device.

A notification makes it possible to inform the user about an event outside the context of a website, such as a new blog post, a competition or a voucher.

These notifications enable a website operator to contact its users whenever they have a browser open - it doesn’t matter whether the user is currently visiting the website or not.

To be able to send web push notifications, all you need is a website with a web push code installed. This allows brands without apps to take advantage of many of the benefits of push notifications (personalised real-time communications at just the right moment).

Web notifications are part of the W3C standard and define an API for end user notifications. A notification makes it possible to inform the user about an event, such as a new blog post, outside the context of a website.

JBL GmbH & Co. KG provides this service free of charge, and it is easy to activate or deactivate.