【Large Capacity 12-Piece Set】pH Measurement Calibration Powder Buffer Solution 4.01/6.86/9.18
10.00 $
Description
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A must-have for those who started aquariums or hydroponics in the spring! Is your pH meter reading inaccurate? Regular calibration is essential for accurate measurements. This 12-pack set allows for thorough maintenance for a whole year. Powder type for long-term storage!
[Full-Range Calibration Set for Accurate pH Meter Readings Anytime!]
Is your digital pH meter reading inaccurate?
This calibration powder set covers three essential standard values (4.01 / 6.86 / 9.18) necessary for accurate measurements. It includes an extra 10 packs of the frequently used 6.86, making it an excellent value.
☆ Product Features ☆
Full-Range 3-Point Calibration: Supports acidic (4.01), neutral (6.86), and alkaline (9.18) ranges, covering all your water quality measurement needs.
Easy to Make: Simply dissolve one packet in 250ml of distilled water (or purified water). No measuring required, so anyone can quickly and accurately prepare calibration solutions.
Safe, High-Quality Materials: Made with safe materials that do not contain harmful chemicals or BPA. You can use it with confidence for water quality testing in aquariums and swimming pools.
☆ Ideal for These Situations ☆
Water quality management for tropical fish and aquariums
Checking chlorine and hydrogen ion concentration in pools and spas
Soil and water quality management for hydroponics and gardening
Maintaining accuracy for independent research and laboratory experiments
☆ Set Contents ☆
pH 4.01 Calibration Powder x 4
pH 6.86 Calibration Powder x 4
pH 9.18 Calibration Powder x 4
Total 12 packs
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30-1789
Details
CategoryWater Quality ManagementConditionNew/unusedShippingIncluded in price (by seller)FromToyama
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Delivery in 24/48 h
SHIPPINGS
Free shipping in Spanish mainland, Balearic Islands and Portugal.
For other countries the shipping cost will be paid by the client.
DELIVERY TIME (as of delivery)
Spanish mainland, Balearic Islands and Portugal: 1-2 working days.
Other countries, we attach a table with those that are open in the online store, indicating transporter and transit days.
Free returns
The return period is 14 calendar days from the receipt of the order.
Carriers for change of size in Spanish mainland, Balearic Islands and Portugal, are in charge of 24HRS.