The Extra High Level Peroxide test strip is calibrated at 0, 500, 1000, 2500, 5000, and 10000ppm, and gives results in 90 seconds. These strips are used to test concentration levels of Peroxide solutions used in cases where strong disinfection is needed. This test strip is designed to work with solutions prepared from concentrated hydrogen peroxide only. It should not be used to test solutions made using “accelerated” hydrogen peroxide products. These type of solutions require specially formulated test strips.
The DPD-FAS titration test kit measures Free and Total Chlorine in 0.2 ppm and 0.5 ppm increments. The distinct color change allows for accurate readings even at very low or high chlorine levels. The DipCell Color Comparator displays pH levels from 6.8 to 8.2 for 50 tests. The pH test is measured using liquid reagents.
The Free Chlorine and pH tests are measured using tablet reagents with a convenient DipCell comparator. The Free Chlorine & pH DipCell Test Kit allows the user to measure Free Chlorine 0.50 to 10 ppm and pH 6.8 to 8.2.
The Free Chlorine & pH DipCell Test Kit allows the user to measure Free Chlorine 0.50 to 10 ppm and pH 6.8 to 8.2. The DipCell, 30 Free Chlorine (DPD #1Rapid) TesTabs®, 30 pH TesTabs®, and instructions are packaged in a hanging/free standing plastic clamshell.
For free chlorine determination by the DPD Free Chlorine method. USEPA accepted for reporting for drinking water analysis using Hach Method 8021.
Range: 0.02 – 2.00 mg/L Cl₂. Sample Size: 10 mL.
Pack of 100 powder pillows.
Boric Acid free!
The Insta-TEST® High Range Chlorine test strips are a convenient way to test water for high range levels of Free Chlorine. Range and sensitivity is 0, 50, 100, 250, 500, 800 ppm.
a new – gen fast, efficient, and safe grinding system. It enables extraction and purification of native DNA, RNA, and protein from soil, plant and animal tissues/organs, bacteria, yeast, fungi, spores, ancient biological specimens, etc. Supporting dry, wet, and mixed grinding and homogenization, it boosts grinding efficiency and quality, cuts labor costs.
A complete outfit for pond fish culture, ideal for fresh water analysis. Unit is supplied complete with labware, accessories, sampling bottle, and reagents for 50 tests of 9 important test factors.
