Last Updated： Aggregation Period:Apr 08, 2026～May 05, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Apr 08, 2026～May 05, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Apr 08, 2026～May 05, 2026
This ranking is based on the number of page views on our site.
1～15 item / All 15 items
The peroxide value of edible vegetable oil can be tested in a short time.
You can directly test the peroxide value of edible vegetable oils that are liquid at room temperature, such as salad oil. This is very effective for checking during the manufacturing stage of products and understanding distribution conditions.
You can easily tell the "freshness" of edible oils! The acidity of heated oils is indicated by color, allowing for the assessment of deterioration.
"AV-CHECK" is a test paper that is based on the principle of the official method for measuring acid value, which is the acid-base titration method. It is impregnated with pH indicators and basic substances on filter paper and then dried. The judgment time (measurement time required) is extremely short, approximately 30 seconds, and the judgment operation is very simple, allowing anyone to use it easily. Unlike conventional acid value measurement kits, it does not use solvents, so it can be used without concern for fire hazards, and the used test paper can be incinerated. 【Features】 ■ Suitable for quality control in the field, such as frying oil (heated fats) ■ Judgment time is about 30 seconds ■ Judgment operation is very simple and can be easily used by anyone ■ Convenient for portability, allowing judgment to be performed anywhere ■ No solvents used *For more details, please contact us or download the PDF to view.
Our company was the first in the country to manufacture test strips and has a long track record to this day.
We manufacture and sell a wide range of products, including litmus paper and pH test paper used in science experiments from elementary schools, as well as test strips for water quality testing and quality control. In addition to catalog items, we also handle a variety of OEM products. 〇For those who are facing the following issues: - Looking for easy-to-use products for simple checks and screening purposes - Unable to install or bring in measuring devices and need a way to perform simple confirmations
It is possible to easily and quickly determine the presence or absence of the target substance in the sample solution.
It has a proven track record in various applications such as research, experiments, analysis, quality control, inspection, and production management, with a wide range of detectable substances. Basically, you can determine the presence or absence of the measured substance just by dipping it in a solution.
Rich lineup! You can choose materials and sizes to suit your needs.
We would like to introduce our company's concealment test paper/concealment rate test paper, "Biko Chart." To create an appropriate coating film, it starts with selecting the measurement paper to be applied. This product offers a rich lineup of black and white printed designs. You can choose the material and size to suit your application. 【Lineup (partial)】 ■2802 Biko Chart Checkerboard L ■2804 Biko Chart Checkerboard S ■2805 Biko Chart Penetration No Coat L ■2810 Biko Chart Concealment 2A ■2811 Biko Chart Concealment 3B ■2812 Biko Chart Concealment 5C *For more details, please refer to the PDF materials or feel free to contact us.
Yamatoyohai Roses can easily measure the waste oil period of the oil used in fryers and other equipment! Be sure to use it for measuring oil oxidation levels!
For those who don't know when to dispose of frying oil... For those who want to manage frying oil easily... 【About Yamato Yo Hi-Roses】 This product is a test strip used to determine the disposal timing of deteriorated cooking oil used in frying (acid value 2.5 to 3.0). 【Features】 ■ Simply dip the tip into hot oil after cooking ■ Easy to distinguish by the color change of the paper ■ No additional measuring instruments required *For more details, please download the materials or contact us.
Introducing a rich lineup that includes concealment rate test strips!
The "Test Chart (Test Paper)" is an important material for confirming the basic performance of inks and paints. We offer a rich lineup, including "ISO Black and White Opacity Test Paper," which is coated on the surface to ensure it has wettability but does not penetrate, and "Matte Finish Wall Chart," suitable for flat finish wall paints. 【Featured Products (Partial List)】 ■ ISO Black and White Opacity Test Paper ■ Laboratory Black and White Opacity Test Paper ■ Cardboard Black and White Opacity Test Paper ■ Water-Resistant Combination Opacity Test Paper ■ Visual Evaluation Stripe Test Paper, among others *For more details, please refer to the PDF materials or feel free to contact us.
The residual chlorine concentration of hypochlorous acid water (electrolyzed water) and pH-adjusted sodium hypochlorite solution can be measured.
The "Crawl Test Paper" is a test paper impregnated with reagents that can measure the total residual chlorine concentration through a redox reaction with residual chlorine in an aqueous solution. pH can also be measured simultaneously. After immersing the test paper, it can be easily measured by simply comparing it with the discoloration chart, making it very simple for anyone to use. Additionally, it does not require reagent preparation, so it can be used immediately after being taken out of the container, and used test papers can be incinerated. 【Features】 ■ Measures total residual chlorine concentration ■ Easy for anyone to measure ■ pH can also be measured simultaneously ■ Convenient for portability, allowing assessment anywhere ■ No reagent preparation required *For more details, please contact us or download the PDF for more information.
Easy! Quick! You can easily conduct water quality tests without any reagent preparation.
- We offer a variety of measurement items and ranges for water quality testing. - We use environmentally friendly materials. - After immersing the test strip in the sample solution, anyone can easily measure by simply comparing it to the color chart. - It is convenient to carry and can be used for testing in any location. - No reagent preparation is required; it can be used immediately after being taken out of the container. - Used test strips can be incinerated. - We use a desiccant that does not contain cobalt chloride, making it a product that is considerate of people and the environment. - The measurement values of the test strips correlate with the official DPD method.
Rapid and convenient, simple analysis (colorimetric) test strips, Melcoquant series.
The Melcoquant series can quickly detect various target ions and compounds, making it ideal for field analysis. The operation is very simple; you just need to immerse the Melcoquant test paper directly into the sample (or add the attached reagent to the sample and adjust it) and compare it with the color scale for colorimetric judgment. This product is made by Merck, Germany.
Test paper for determining acidity, neutrality, and alkalinity with a long track record in a wide range of fields.
Ideal for simple pH measurement in research, experiments, analysis, quality control, teaching materials, inspections, and production management.
Simple measurement of ion concentration or the presence of ions in the sample solution.
It has a proven track record in various applications such as research, experiments, analysis, quality control, inspection, and production management, and offers a wide variety of types.
Introducing how differences in pH affect our lives.
pH (pee-aitch / pee-ha). This is a term that anyone has probably heard at least once. You may remember measuring whether familiar substances are acidic or alkaline using "litmus paper" during science class in elementary school. Now, do you know what pH stands for? *For detailed content of the article, you can view it in the PDF. Please feel free to contact us for more information.*
When water adheres, that part changes to blue! Moisture adhesion can be visually assessed.
The "Aqua Mist Checker" is a test paper that has a special coating applied to its surface. It allows for the evaluation of spray nozzle performance and the confirmation of water leaks and wetness. There are two types available: a matte type that easily absorbs water droplets but has slightly bleeding color areas, and a glossy type that has a smooth surface and good color development but is prone to dripping water droplets, making it unsuitable for inclines or leaning. 【Features】 ■ The part that comes into contact with water changes color from white to blue. ■ The areas that have developed color due to moisture remain blue. ■ Can be cut, folded, or bent just like regular paper. *For more details, please refer to the PDF document or feel free to contact us.
