To our knowledge, the iron in your well water ought not cause a problem for the Arsenic Quick Test Kit.

We have heard of only one common well water component that causes know interference with the Arsenic Quick line of water test kits: Hydrogen Sulfide.

Arsenic Quick test kits eliminate (negate the effects of) lower amounts of hydrogen sulfide in a water sample but hydrogen sulfide levels in excess of 2 mg/L (ppm) will interfere with testing.

Unsure if your water contains elevated levels of dissolved hydrogen sulfide?  The WaterWorks Hydrogen Sulfide Low Range test kit detects levels from 0.3 up to 2.0 mg/L (ppm).

As for which Arsenic Quick Test Kit to choose, we suggest opting for one with a wide detection range (i.e. one that starts below the EPA action level of 10ppb and can also detect levels much higher than 10ppb).  For most people looking to get a general feel for how much, if any, arsenic their water contains, the original Arsenic Quick Test Kit (packaged as 2 test, 5 test and 100 test versions) works quite well.

"We would like to know about the availability of spare chemicals reagent no 1 and bromide paper for Econo Quick Arsenic Test Kit in Bangladesh. We have a good number of test kits still to be used in which the reagent 1 need to be used by June/2014 and the bromide paper by September/2014. But our testing program will continue upto the end of this year. The other reagents arsenic OK for use by this year 2014."

Good morning, Tanveer, and thank you for your inquiry.

At this time we do not carry replacement reagents for the Arsenic Quick test kits and do not know of anyone other than the manufacturer (www.sensafe.com) that does. We suggest contacting them to see what they can do to help you purchase the test kit reagent(s) you require.

For those in search of a full arsenic test kit...

The Water Test Kit Store currently carries several different Arsenic Quick Test Kits:

• Arsenic Quick (2 Tests)
• Arsenic Quick (5 Tests)
• Arsenic Quick (100 Tests)
• Arsenic Low-Range Quick (2 Tests)

Arsenic Quick Test Kit (100 Tests)

Today’s inquiry comes to us from an aspiring environmental scientist who asked a very shrewd question about a product that we believe very strongly in: Arsenic Quick™ test kits for drinking water.

‘Kelley’, contacted us from the Southwestern US and asked, “Recently a local news channel did a story on arsenic in drinking water in our area and it sounded like our water could really have problems. My family and most families where we live all have well water and after asking some neighbors about it none of them or us have a clue about arsenic or testing for arsenic. I found your site via a google search and you talk a lot about arsenic quick. Is that a product that I could use to help my family and neighbors learn if we have a problem with arsenic? If so why do you recommend it more than others on the market?”

Thank you, Kelley, for contacting us about the Arsenic Quick line of arsenic in drinking water test kits. Let us first say that we have USED most of the test kits ourselves and yes, we believe very strongly in their ability to help the average person get a handle on any arsenic concentrations that may lurk in their water supply… and here’s why:

• As we stated, we have used the kits ourselves — successfully and with ease.
   
• The reagents in the kit pose less of an environmental hazard when compared to ingredients included with competing kits on the market.
   
• EPA/ETV Test Verified Chemistry — The chemistry and procedures used by the Arsenic Quick Test Kit has undergone a rigorous review by a division of the EPA and that showed both the chemistry and procedures simple enough for testing personnel of all levels to carry out and obtain accurate, repeatable results.
   
• Please feel free to read through the details contained in both the EPA/ETV Verification Statement and the EPA/ETV Verification Report to see exactly what the EPA said about the Arsenic Quick Test Kit.
   
• Arsenic Quick has a shorter and simpler test time than any other comparable arsenic test kit we have seen on the market.
   
• Users of the Arsenic Quick line of test kits can choose from a number of kits ranging from 2-test versions all the way up to 300-test versions… and also from a range of kits with varying detection ranges designed to look for high levels of arsenic in water or very, very low levels of arsenic in water.
   
• Versions of the Arsenic Quick test have gotten incorporated into Compliance Guidelines for arsenic monitoring in at least two US States which means water systems required to monitor arsenic levels in drinking water may use specific versions of the Arsenic Quick test for reporting purposes.

We truly do not believe you can go wrong with the Arsenic Quick line of test kits, Kelley. We wish you the best with all your arsenic testing and let us know if you have any other questions!

Denise asked, “I am the President of the [blocked for privacy reasons] homeowners association in [blocked for privacy reasons] and several of our members mentioned wanting to test for arsenic in the last community meeting. The local paper published an article very recently about water quality and how arsenic runs quite common in these parts so no everyone wants to do a test. One person told us you have sets of 2 tests and sets of 5 tests for sale at around $5 per test but really we need one test per home and we have about 85 homes to test. Do you have a more economical; solution available? Maybe a larger economy pack or maybe can we get a group rate?”

Thank you, Denise, for your inquiry and in these rough economic times we can certainly appreciate wanting to save a dollar or three wherever possible!

On a personal note, we find it wonderful that your community has the ability to get together and address a potential water quality issue like arsenic in well water as a collective body rather than as a group of individuals all doing one thing or another and never really pooling the collected data for useful analysis.

Getting to your question, though, yes, we do carry a number of larger arsenic test kits. From what you described, the ‘full’ Arsenic Quick™ Test Kit that contains 100 tests should work just fine for your needs. It has the same detection range as the 2 & 5 test versions — and mathematically adds up to a much better bargain than buying a whole bunch of the smaller versions.

Other suggested tests for well water?

Ground water may contain an insane number of contaminants — potentially. Some of the basic things that most folks concern themselves with, though, are as follows: Nitrates/Nitrites, Water Metals, Total Iron, Manganese, Coliform Bacteria, Hydrogen Sulfide, pH & Total Alkalinity, Copper, and (of course) Arsenic.

Keep in mind that the quality of well water and ground water can change at any time and that in many cases those who drink/use the water may not notice a change — especially in the case of a drinking water contaminant like arsenic which has no discernible taste, color or odor.

Therefore experts in the well water industry and health officials all pretty much agree that owners of private wells need to test their water on a regular basis.

Potential health problems associated with consuming arsenic include various types of cancer which affect organs such as cancer of the bladder, lungs, skin, kidneys, nasal passages, liver, and prostate. Other health problems may result, as well.

Granted most water coming from public water systems ought to pose no threats (at least with arsenic content…) but no one monitors the amount of arsenic found in ground water and reports to private well owners that their drinking water contains a potentially lethal — and definitely unwanted — contaminant.

So, without warning, arsenic, a colorless, odorless and tasteless semi-metal can creep into a home’s water supply and slowly poison all who drink from the home’s water well.

We have always encouraged private well owners to test for the presence of arsenic in their well water and we now carry a variety of arsenic tests kits in our Water Test Kit Store, all capable of detecting dissolved arsenic levels below the USEPA Maximum Contaminant Level of 10ppb (parts per billion).

Below you will find a list of the full-size Arsenic Quick^TM test kits that we currently carry along with their detection ranges:

• Arsenic Quick^TM – 0.0, 0.005, 0.01, 0.02, 0.06, 0.1, 0.3, 0.5, >0.5, >>0.5 ppm (mg/L)
   
• Arsenic Econo-Quick^TM – 0, 0.010, 0.025, 0.050, 0.1, 0.2, 0.3, 0.5, 1.0 ppm (mg/L)
   
• Arsenic Quick^TM II – < 1, 2, 3, 4, 5, 6, 7, 8, 10, 13, 20, 25, 30, 40, >50, >80, >120, >160 ppb (µg/L)
   
• Arsenic Low-Range Quick^TM – <2, 4, 10, 15, 20, 25, 30, 40, 50, 60, 70, 80, 100, >150, >300 ppb (µg/L)
   

• Arsenic Low-Range Quick^TM II – <0.5, 1.0, 1.5, 2, 3, 4, 5, 6, 7, 8, 12, >20, >30, >50 ppb (µg/L)

In addition to the full-size Arsenic Quick^TM Test Kits, we also carry smaller versions that contain either 2 or 5 tests. See below for our current offerings:

• Arsenic Quick^TM – 2 Water Tests, 5 Water Tests & 5 Wood Tests
   

• Arsenic Low-Range Quick^TM – 2 Water Tests

Now that you know where you can obtain an arsenic test kit for drinking water, well water, surface water, soil, and even wood samples, some of you may wonder how arsenic would get into your water in the first place.

Where arsenic comes from

As we said earlier, arsenic has no taste, no odor, and imparts no color when present in a water sample. This naturally occurring element appears on the periodic table as a semi-metal and depending on location, one can easily find it present in rocks, soil, air, animal and/or plant samples.

Various industrial processes (mining, smelting of other metals, burning of coal, etc. may release arsenic into the environment), agricultural activities (certain fertilizers may contain arsenic), and consumer products (certain types of dyes, paints, metal finishing products, soaps/detergents, wood preservatives, etc. may contain arsenic) also contribute to increased environmental arsenic levels.

Water simply has to pass through areas where any of the aforementioned (or other) products or activities exist and it will undoubtedly carry off some of whatever it encountered along its path.

Additionally, as more and more areas with already scarce water resources get further developed, heavy water usage causes aquifer levels to drop and expose igneous (volcanic) rock to air, an event that allows igneous rock to form water soluble arsenic on its surfaces. Then, once water levels get restored (as happens during areas’ rainy months), the water soluble arsenic gets picked up by the water.

Moral of the story

As always, and as will always be the case, the safety of our water supply faces constant dangers from innumerable sources of contamination… and only regular testing of your own water supply with drinking water test kits will help to ensure that the water you drink does not contain any unwanted and/or potentially harmful surprises.

Having worked with the Arsenic Quick test kits for a number of years now we can honestly say that they do not pose much of a risk at all. To answer your questions more directly, though…

• Liberated Arsenic Gas – While true that this test procedure does generate a very small amount of gaseous arsenic, the volume created poses no risk to test personnel as long as the test gets performed in a normally ventilated room.

• Use of Tartaric Acid – All of the Arsenic Quick test procedures require the use of an acid, true, but the acid in question (tartaric acid) qualifies as a food grade acid rather than a more aggressive industrial grade acid like other test kits use. Use of tartaric acid in the Arsenic Quick test procedure poses no real danger to test personnel.

So… should you fear the Arsenic Quick Test Kits because they use an acid as a reagent and generate a small amount of arsenic gas? Not in our opinion — and as we said, we have used them many times in the past 7+ years.

Compared to the other methods available to the public for testing drinking or ground water for free, dissolved arsenic, the Arsenic Quick line of arsenic test kits have a shorter total test time, safer reagents and simpler instruction set. And yes, we have used other arsenic test kits manufactured by other companies, as well.

In addition to high levels of chromium-6 found across the Coachella Valley, residents in east valley also cope with high well-water concentrations of another naturally occurring element: arsenic.

Thousands of residents live in areas that contain hazardous levels of arsenic in their groundwater, a problem that would cost millions to remedy.

In January 2010, Riverside County environmental health officials knew of wells at 19 mobile home and RV parks that had tested positive for dangerous levels of arsenic ranging from 12 to 91 parts per billion, a Desert Sun probe found.

Studies have linked arsenic, a naturally occurring tasteless and odorless element, to risks of cancer when ingested over decades at levels of more than 10 parts per billion, according to state and federal health officials. Children are even more susceptible because of their low body weight.

Federal health officials used to consider any levels of arsenic above 50 parts per billion unsafe. In 2000, they lowered the standard to 10 parts per billion, based on new studies. ( source )

For those who do not already know, “The USEPA has determined that ingesting arsenic in too high a quantity can make a person very ill and possibly even cause death. Throughout history, and possibly even in some countries today, you can find arsenic listed as an ingredient in mouse and rat poison. Additionally, the USEPA classifies arsenic as a carcinogenic compound.” ( source )

Testing for Arsenic?

As usual we will bring up one of our favorite water test kit lines, the Arsenic Quick line of home, field and industrial water testing kits for As⁺³ and As⁺⁵ dissolved in water.

We like this product Arsenic Quick product line for several reasons including, but not limited to, its use of food grade reagents for improved safety, its fast and easy testing procedures, its ability to detect very low concentrations w/o the use of a meter, and its affordability.

For under $20 the average person can get a test kit that will let them know if their well water contains unsafe levels of dissolved arsenic and the testing won’t take more than around 15 minutes.

For those in need of more definitive and potentially more legally defensible water testing options, contact your local health department for a list of local laboratories certified to perform the sort of water testing you require. And, as always, if no local labs exist, companies like National Testing Laboratories offer comprehensive water testing packages that include tests for a large number potential of water quality contaminants and critical water quality parameters.

Reducing Arsenic levels in Water?

Few methods for point-of-use arsenic reduction/removal exist for homeowners except for units such as the Pentek RO-3500 Reverse Osmosis System which bears NSF 58 Certification for the reduction of unwanted drinking water contaminants such as Pentavalent Arsenic, Barium, Cadmium, Copper, Hexavalent & Trivalent Chromium, Cyst, Fluoride, Lead, Nitrate/Nitrite, Radium 226/228, Selenium, TDS and Turbidity.

Other, more robust 4 and 5 stage reverse osmosis systems such as the Goldline 5-Stage Reverse Osmosis System also bear the NSF 58 mark and include additional features such as pre and post carbon block filters for additional water polishing.

Pentek RO-3500 Reverse Osmosis Water System