Ph Test Purpose: Suitable for Aquariums, Swimming Pools, Spas, Industrial Water, Drinking Water, Pond, Hot Spring Water, Etc. Proving Ground: PH Value 0-14.
eBay
Take 5-10ml of the sample, and take the supernatant for testing after standing. Nitrate nitrate test range 0~240. Nitrate Nitrite. Too high or too low PH is not good for fish growth. If the pH value is less than 4.4, the fish mortality rate can reach 7% to 20%.
eBay
Easy to test: Free Chlorine/Bromine ,pH,Total Alkalinity. Test range for total alkalinity:0 ~ 240 ppm. Water test in swimming pool or spa pool. Total chlorine test range:0 ~ 10 ppm. Free chlorine test range:0 ~ 10ppm.
eBay
Specific gravity: shows urine to water concentration. Scope of application: suitable for urine testing. Easy to operate, simply dip and read. Protein (albumin): for kidney function test. Glucose: common test for diabetes along with ketones.
eBay
Take 5-10ml of the sample, and take the supernatant for testing after standing. The test is carried out at room temperature around 25°C. Shelf life: 1 year. Color: As shown. Material: PET.
eBay
This set tests for 5 important water values, Permanent Hardness (pH), Carbonate Hardness (kH), General Hardness (gH), Nitrite (NO2), and Carbon Dioxide (CO2). Tetra Water Test Set. It is a liquid type of kit which works by changing the colour of a water sample in relation to the ammonia concentration.
eBay
I2.589dtWPKtWPK1o" style="box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; height: 8661.69px; position: absolute; top: 0px; visibility: hidden; width: 1000.5px; z-index: -1;">.
eBay
BOJACK pH 1- 14 Test Paper Extensive Test Paper Litmus Test Paper pH Test. Neutral when the PH value is equal to 7 acidity when the PH value is greater than 7 Alkaline when PH value is less than 7. To test the properties of a solution, take a small piece of test paper and place it on a watch glass or glass slide.
eBay