Products related to PH:
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PH Meter, Digital PH Tester PH Meter for Water, 0-14 PH Testing Range PH Pen, Water Testing Kits for
PH Meter, Digital PH Tester PH Meter for Water, 0-14 PH Testing Range PH Pen, Water Testing Kits for
Price: 4.09 € | Shipping*: 1.99 € -
PH Meter for Water,PH Tester 0.01 PH Accuracy Water Quality Tester with 0-14 PH Measurement Range
PH Meter for Water,PH Tester 0.01 PH Accuracy Water Quality Tester with 0-14 PH Measurement Range
Price: 4.33 € | Shipping*: 1.99 € -
Water Quality Tester PH Meter PH Measurement Digital Display PH Tester Pen yellow
This digital pen style is a fine instrument for any aquarium, the fishing industry, swimming pools, school laboratories, food and beverage, etc. And, it is fine for all basic water testing applications. Features: Let you no longer worry about whether the ph meter is accurate, the 3 calibration packages we give can help you test whether our ph meter is accurate. The mini size ph meter we designed allows you to easily put it in your pocket, so you can take measurements anytime, anywhere. It can help you test it whether you take it to the pool, on a trip, to the beach or camping. As a tool to improve the quality of life. Can be used to test drinking water, swimming pools, PH balance in aquarium, RO system, spa or hydroponics. Basically all the environments that need to test PH value can use this tester to get accurate data. PH tester has a sensitive electrode sensors ,simply press ON , It only takes a few seconds for your results to appear on screen. No more need to take care about the temperature of testing liquids, as the PH meter has an auto temprature compensationfeature that adjusts to water temperatures and water quality. Specifications: Resolution: 0.01 pH Error: PH 0.05 Operating temperature: 0 celsius -60 celsius Battery: 2 * 1.5V ?LR44 Item size: 155 * 31 *18mm / 6.1 * 1.2 * 0.7in Package size: 167 * 52 * 30mm / 6.6 * 2.0 * 1.2in Package weight: 110g / 3.9ounce Packing List: 1 * PH Tester
Price: 10.39 € | Shipping*: 0.0 € -
TDS Meter 0-9990ppm Digital PH Meter 0.01 PH High Precision Pen Water Tester TDS&PH Meter 0-14 PH
TDS Meter 0-9990ppm Digital PH Meter 0.01 PH High Precision Pen Water Tester TDS&PH Meter 0-14 PH
Price: 1.99 € | Shipping*: 1.99 €
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Are there wireless bodysuits for lingerie?
Yes, there are wireless bodysuits available for lingerie. These bodysuits are designed to provide comfort and support without the need for traditional underwire. They are often made with soft, stretchy materials and seamless construction to create a smooth and flattering silhouette. Wireless bodysuits are a popular choice for those looking for a more comfortable and natural feel while still enjoying the benefits of shaping and support.
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How is the neutralization of pH 8 with pH 1 achieved?
Neutralization of pH 8 with pH 1 is achieved by adding a strong acid, such as hydrochloric acid (pH 1), to the solution with pH 8. The strong acid will react with the base present in the pH 8 solution, resulting in the formation of water and a salt. The amount of acid added must be carefully controlled to reach a pH close to 7, which is considered neutral. The process continues until the desired pH is achieved, indicating that the solution is now neutralized.
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What are pH indicators?
pH indicators are substances that change color in response to the acidity or alkalinity of a solution. They are often used in chemistry and biology to determine the pH of a solution, which is a measure of how acidic or basic it is. pH indicators work by changing their molecular structure in response to the hydrogen ion concentration in the solution, resulting in a visible color change that can be used to determine the pH of the solution. Common examples of pH indicators include litmus paper, phenolphthalein, and universal indicator solution.
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How can I lower the pH of a 500 ml sodium hydroxide solution from pH 13 to pH 11?
To lower the pH of a sodium hydroxide solution from pH 13 to pH 11, you can add a weak acid to the solution. One option is to add a small amount of hydrochloric acid (HCl) to the solution, which will react with the sodium hydroxide to form water and sodium chloride. This reaction will lower the pH of the solution. It is important to add the acid slowly and carefully, while monitoring the pH, to avoid over-acidifying the solution.
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pH Meter High Accuracy Portable Pen Type pH Test Gauge 2-in-1 pH & Temperature Meter LCD Digital pH-618L
The pH meter is used for fast measuring liquid pH values and display the temperature of the object to be tested simultaneously. Features of easy operation, stable performance and accurate measurement, the pH meter is widely used in the aquaculture, fish pond, fish tank, other industrial and agricultural production and scientific research that need to test the pH value and water quality. Features: Dual Functions: for rapid measuring the pH value and temperature of the tested liquid. pH Value Measuring: 0.00~14.00pH measurement range, 0.01pH resolution, and +/-0.1pH accuracy. Temperature Measuring: 0~50 celsius (32~122 Fahrenheit ) measurement range, 0.1 celsius (0.2 Fahrenheit ) resolution, and +/-1.0 celsius accuracy, celsius / Fahrenheit temperature unit switchable. ? Reliable Quality: high sensitivity waterproof probe smart chip for fastly and accurately measurement, and 1.2-inch clearly LCD screen with green backlight dual display the pH value and temperature. Portable Compact Design: mini pen type pH meter, just powered by 4pcs LR44 button cell batteries, long term standby, conveniently for carrying around and real-time measurement anytime anywhere. Wide Applications: can be used in the aquaculture, fish pond, fish tank, other industrial and agricultural production and scientific research that need to test the pH value and water quality. Specifications: Model: pH-618B / pH-618L (Optional) Material: ABS Range: pH: 0.00~14.00pH Temperature: 0~50 celsius (32~122 Fahrenheit ) Resolution: pH: 0.01pH Temperature: 0.1 celsius (0.2 Fahrenheit ) Accuracy: pH: +/-0.1pH Temperature: +/-1.0 celsius Temperature Compensation: 0~50 celsius Operating Temperature: 0~50 celsius Supply Supply: 4 * 1.5V LR44 button battery (NOT included) Screen Size: 25 * 18mm / 0.98 * 0.71in Mini Screwdriver Size: 91 * 10mm / 3.19 * 0.39in Item Size: 175 * 37mm / 6.89 * 1.46in Item Weight: 124g / 4.37oz Package Weight: 410g / 14.46oz Package Size: 19.5 * 16.8 * 5.5cm / 7.68 * 6.61 * 2.16in Packing List: 1 * pH Meter 1 * Mini Screwdriver 1 * Electrode 1 * Storage Case 1 * Manual (English)
Price: 41.0 € | Shipping*: 0.0 € -
Stonefans New Sea Shell Bra Top Woman Crystal Lingerie Chain Apparel Stripper Outfit Dancewear
Stonefans New Sea Shell Bra Top Woman Crystal Lingerie Chain Apparel Stripper Outfit Dancewear
Price: 15.59 € | Shipping*: 0 € -
PH Meter, Digital PH Tester PH Meter for Water, 0-14 PH Testing Range PH Pen, Water Testing Kits for
PH Meter, Digital PH Tester PH Meter for Water, 0-14 PH Testing Range PH Pen, Water Testing Kits for
Price: 4.09 € | Shipping*: 1.99 € -
PH Meter for Water,PH Tester 0.01 PH Accuracy Water Quality Tester with 0-14 PH Measurement Range
PH Meter for Water,PH Tester 0.01 PH Accuracy Water Quality Tester with 0-14 PH Measurement Range
Price: 4.33 € | Shipping*: 1.99 €
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How is the neutralization of pH 8 with pH 1 carried out?
Neutralization of pH 8 with pH 1 can be carried out by adding a strong base, such as sodium hydroxide, to the pH 8 solution. The strong base will react with the acidic solution, raising the pH towards neutrality. The process should be done gradually and with caution to avoid over-neutralizing the solution. It is important to monitor the pH level during the process to ensure that the desired pH level is achieved.
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How can I lower the pH of a 500 ml solution of sodium hydroxide from pH 13 to pH 11?
To lower the pH of a sodium hydroxide solution from 13 to 11, you can add a weak acid such as acetic acid (vinegar) or citric acid. Start by slowly adding small amounts of the chosen weak acid while monitoring the pH with a pH meter. Continue adding the weak acid until the desired pH of 11 is reached. Be cautious and add the weak acid slowly to avoid overshooting the target pH.
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Is the following shower gel pH-neutral with a pH value of 5.5?
Yes, the shower gel is pH-neutral with a pH value of 5.5. A pH value of 5.5 is considered to be neutral for the skin, as it is close to the skin's natural pH level of around 5.5. This means that the shower gel is gentle and will not disrupt the natural balance of the skin, making it suitable for everyday use.
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What is the pH value?
The pH value is a measure of the acidity or alkalinity of a solution on a scale from 0 to 14. A pH of 7 is considered neutral, while values below 7 are acidic and values above 7 are alkaline. The pH scale is logarithmic, meaning that each whole number change represents a tenfold difference in acidity or alkalinity. pH is an important parameter in chemistry, biology, and environmental science as it can affect the behavior of substances and living organisms.
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