Industrial Test Systems WaterWorks 480048 Mercury Check, 2 Minutes and 30 Seconds Test Time, 50-1000 ppb Range (Bottle of 50)
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I hope you have a good day. Color charts are located on the outside of every bottle.
A test to determine whether dissolved mercury exists in water samples is provided by this test, which uses color to indicate dissolved mercury So any color in a sample would potentially cause the test pad to develop differently based on the color in the sample.
Selected User Reviews For Industrial Test Systems WaterWorks 480048 Mercury Check, 2 Minutes and 30 Seconds Test Time, 50-1000 ppb Range (Bottle of 50)
This is a rough estimate. However, the color spectrum is huge. * Additionally, before even using the strip, the natural color is already between zero and the range from 255 to 310. An air pollution levels of 50 parts per billion or more above 40 or 50 is considered excessive. This is a good choice if you need to know if your water has a mercury level above 50 0. 05 mg per liter).
The equipment that they used for testing had no readings on it whatsoever. They decided to get professional, more expensive testing done. There was no difference in the results when I rechecked it several times. There may have been a reaction between the strip and.
They are always accurate and I use them for a number of analytical tests that we conduct. I am very satisfied with this.
My daughter earned an A+ for use in a science fair project, due to its excellent quality.
Since the strips only show parts per million, I don't know what they mean. How many PPM does a company have? There are many chemicals listed on the package, but what colors are they for? Trying to get help from the website but couldn't find it! Spend your money wisely, you'll see nothing but a color for something you have no idea about!.
went well with the construction of the goods.