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Calibration Solution pH and EC
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Buffer solution of pH 4.01 and 7.01, extremely stable and precise. Ideal for calibrating meters of any brand. Includes Certificate of Analysis traceable to NIST. Clean meters with distilled water before calibrating.
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- Description
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4.01 pH PH 7.01 buffer solution. One of the most widely used buffer solutions, it is extremely stable and represents the mid-point in the acidic range of the pH scale, particularly those where the pH is expected to be acidic. With which you can keep them in perfect condition and drastically increase their durability and effectiveness.
Calibrate your meter, regardless of brand
The superior quality pH 4.01 PH 7.01 technical buffers are supplied with a Certificate of Analysis traceable to the National Institute of Standards and Technology (NIST).
Milesimal buffers have a higher resolution (0.001) for more accurate pH measurements.
How to use:
You should clean the meters with a toothbrush moistened with distilled water and remove all adhering debris.
You can use a cleaning solution specific to the brand of your meter.
In the case of PH meters: you should prepare the 4.0 and 7.0 solution, and calibrate your meter first low and then high.
In the case of EC meters: you must prepare the calibrating liquid and calibrate the device.
In the drop-down menu at the top right of the page you can select different types of calibration liquids, which are usually used specifically with the meters of the same brand.
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Is the shipping discreet?
Yes, the shipment is 100% discreet, no one will know what you have bought, also the sender is SITE OF SHOPS ONLINE.
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Do you ship worldwide?
Yes, we ship to almost every country in the world although you need to know the current legislation in your country to make sure that you do not break any regulations with the germination of the seeds.
UK: 3-4 days (express)
USA: 4-5 days (express)
Australia: 4-5 days (express)
Japan: 4-5 days (express)
Canada: 4-5 days (express)
South Africa: 4-5 days (express)
New Zealand: 5-7 days (express)
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The customer must be informed about the laws of their country regarding seeds or other products that may be purchased on our website, the possession of which may constitute a criminal offence in the country of receipt.We cannot be made responsible for the wrong use that some people decide to give to the seeds, so please don't act against your national laws.
Due to problems with customs you can check here for restrictions to certain countries.
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What payment methods and currencies do you accept?
We accept the following payment methods: Bank transfer, Cryptocurrencies, cash, credit and debit cards and cash on delivery (Spain, Belgium, France, Italy, Portugal).
You can change the currency on the top right to know the price of the products in your local currency and of course pay this way.
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How long does it take to ship my order?
In 24/48 hours we will ship your order.
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Are the seeds guaranteed to germinate?
If you live in a country where the cultivation of cannabis is legal and you decide to plant the seeds, it is good that you know that all the seeds that we commercialize have germination guarantee.
If you germinate with the method of paper napkins and you have followed all the steps that we indicate here, you will only have to return us the seeds not germinated in their original packaging and when we receive them we will proceed to the change.
Then we take care of requesting the return to the seed bank, we do not transfer this responsibility and time to our customers.
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What if I receive a bad or damaged product?
If you receive a broken product due to transport, you have to notify us within 24 hours for insurance coverage, always contact us as soon as possible and we will fix the problem!
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