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Archive for the ‘pH’ Category

Aug
20

Quick Guide to Well Water Problems

Water Testing BlogChlorine, Chlorine Testing, Free Chlorine, Ground Water, Hardness, Home Water Test Kits, Home Water Testing, Iron, Metals, Pesticide, Total Chlorine, Water Quality Testing, Water Test Kit, Water Testing, Well Water, pH

If You Can Visually Detect Problems With Well Water…

  • Scale or ’scum line’ from too many from calcium or magnesium salts in water. total hardness test kit
  • Unclear, murky or turbid water caused by suspended solids such as dirt, clay salts, silt or rust in water. tds test kit | tds meter
  • Green stains forming on sinks or faucets as a result of high acidity. pH test kit
  • Brown-red stains forming on sinks and fixtures, in the dishwasher, or on washed clothes may indicate the presence of dissolved iron in water. total iron test kit
  • Initially cloudy water that clears up completely if allowed to sit undisturbed for a few minutes may have had fine/small air bubbles injected in it by a poorly working pump or because of a problem with filters.

If an Unusual or New Taste is Detected in Well Water…

  • A salty or brackish taste in the water typically results from a high sodium content. chloride test kit
  • Presence of an alkali/soapy taste may come from dissolved alkaline minerals in water.
  • Acidity or a high iron content may result in a metallic taste. pH test kit | total iron test kit
  • Chemical tastes are known to come from industrial chemicals or pesticides. pesticides test kit

If an Unusual or New Odor is Detected in Well Water…

  • A rotten egg odor may be the result of dissolved hydrogen sulfide gas or certain types of bacteria in your water. Note, though, that if you only notice the smell coming from hot water, it is more than likely coming from a part in your hot water heater. hydrogen sulfide test kit
  • You may notice a detergent odor and/or foaming water of seepage from septic tanks has gotten into your well.
  • A gasoline or oil smell indicates (obviously) that some form of fuel oil or gasoline has found its way from a tank into the water supply.
  • Decaying organic matter can result in a methane gas or musty/earthy smell coming from the water.
  • Excessive chlorination of a well, or not waiting long enough after shocking a well with chlorine (obviously) results in a chlorine smell coming from the water. free chlorine test kit | total chlorine test kit

As always, if you suspect that your well has gotten contaminated in any way, always consult with a trained water professional. Do-it-yourself home water test kits like Well Water Check, COMPLETE Water Test Kit and the Drinking Water Test Kit serve as excellent screening tools but they do NOT have the same amount of accuracy as the results you can get from a certified water testing laboratory. It’s your well, your water, and ultimately — your life.

Aug
13

Safe Drinking Water Means Safer Soldiers

Water Testing BlogArsenic, Arsenic Test, Arsenic in Water, Bacteria, Chlorine Testing, Coliform, Cyanide, DPD, DPD Powder Pillows, DPD ReagentStrip, DPD Tablets, Free Chlorine, Ground Water, Lead, Nitrate, Nitrite, Test Strip, Total Chlorine, Water Quality Testing, Water Test Kit, Water Testing, Well Water, eXact Strip DPD, pH

Several membsers of the Water Testing Blog staff have spoken with members of the military, both currently enlisted and recently discharged, and found out that some soldiers do not have access to simple, efficient tools they can use to test potential drinking water while deployed in foregin countries.

In most cases they carry packets of sanitizing/disinfecting tablets which they can use to put into their canteens to kill off bacteria, but what about lead, arsenic, cyanide and other items which can EASILY render an entire unit inoperable and take them away from their assigned duties?

Thankfully US Army, Navy, Air Force, and Marine Corps medical units deployed around the globe now have the ability to make use of simple water quality test kits which give them the ability to read basic water quality parameters quickly and easily.

Arsenic in Water and Soil: Arsenic QuickTM

Bacteria in Water: Bacteria Check

Chlorine Residual (Free): SenSafeTM Free Chlorine Water Check

Chlorine Residual (Total): SenSafeTM Total Chlorine Water Check

Cyanide in Water: Cyanide ReagentStripTM

DPD-1 and DPD-4 (Chlorine Testing): eXact DPD ReagentStripsTM

Lead in Water: Lead in Water Test Kit

Multi Parameter (6 Parameters): Well Water Check

Multi Parameter (11 Parameters): Well Driller Standard Water Test Kit

Multi Parameter (13 Parameters): COMPLETE Water Test Kit

Multi Parameter (15 Parameters): Water Quality Test Kit

Most of us know how badly we feel after ‘a night on the town’ filled with margaritas, martinis, cocktails and body shots because of dehydration. Now try to imagine how our soldiers must feel after a few MONTHS in the desert wearing full combat gear.

Safe drinking water means safer soldiers.

Jul
31

Home Water Testing Made Easy

Water Testing BlogArsenic, Arsenic Test, Arsenic in Water, Bacteria, Chlorine, Chlorine Testing, Coliform, Copper, Cyanide, Hardness, Home Water Test Kits, Home Water Testing, Iron, Lead, Metals, Nitrate, Nitrite, Ozone, Peroxide, Test Strip, Total Chlorine, Water Quality Testing, Water Test Kit, Water Testing, pH

Thoughts of testing water for specific chemical parameters scares a lot of folks because they remember all the horrible nights they spent cramming for an upcoming Chemistry test in high school and/or college. Trust us when we say, “We feel your pain. Been there and done that.”

You should also trust us, though, when we say you don’t need complicated chemistry sets or highly specialized training to find out if your tap water contains dangerous levels of things like:

Worried about the quality of the drinking water in your home, office or school? Inexpensive, easy-to-use home water test kits are just a click or a phone call (800-861-9712) away!

Now, of course, should the results of your home water testing for key water parameters yield results above expected and/or acceptable limits, you will most certainly want to have a certified water professional perform more advanced tests on your drinking water and at no time should you rely on home water quality test kits if you have serious reason to suspect that your water contains know carcinogens or other life threatening contaminants. Leave that sort of testing up to the Water Testing Professionals in your area.

Jun
24

Well and Ground Water Testing in Flood Zones

Water Testing BlogArsenic Test, Bacteria, Chlorine Testing, Coliform, Copper, Emergency Responder, Ground Water, Hardness, Home Water Test Kits, Home Water Testing, Iron, Lead, Metals, Nitrate, Nitrite, Test Strip, Total Chlorine, Water Quality Testing, Water Test Kit, Water Testing, Well Water, pH

The majority of people in the United States already know that our country sends a lot of aid to foreign countries in the form of water purifiers and water quality test kits in the wake of heavy rains or other natural disasters which result in massive flooding… and now we must turn our attention to the plight of millions of Americans whose homes, neighborhoods, schools and places of business have fallen victim to the mighty power of the Mississippi River and its tributaries.

As flood waters begin to recede back towards the river banks which once held them in place, the returning residents of recently flooded areas face seemingly endless hours of cleaning, millions of dollars in property damages… and uncertainty as to what sort of contaminants the flood waters have left on their lawns, on their roads, and in their wells.

The same millions of gallons of river water which burst through levees also tore through landfills, soaked up runoff/drainage from septic systems, picked up debris from swere systems, scrapped up trash from the streets, and carried the carcasses of countless animals and bugs whose lives it claimed.

Large amounts of that ‘dirty’ water may have found its way down into aquifers through open wells and other means so now the water getting pulled from wells could contain any number of natural and/or manmade chemicals.

Individuals and companies looking to perform multiple tests on numerous water sources may want to consider picking up a water testing kit like the Well Drillers’ Master Kit, as it contains a good number of tests for items which can have and adverse effect on human health:


Well Drillers’ Master Water Test Kit

Each Well Drillers’ Master Water Testing Kit contains:

Full kits, refills, and extra tests for each parameter can be ordered independently and in small quantities through the Industrial Test Systems, Inc. web site.

May
23

Checking Pool Water Chemistry

Water Testing BlogChlorine Testing, Pool Water, Test Strip, Water Quality Testing, Water Test Kit, Water Testing, eXact Strip DPD, pH

For a lot of people the phrase Water Chemistry brings back memories of nightmarish chemistry exams in school. In this case, though, checking the chemistry means keeping track of certain parametrs in the water and making sure they stay in the proper ranges.

Monitoring the water chemistry in a pool will not cause you the pain you suffered through earlier in life. For the average pool owner, simple dip-n-read Pool Check test strips will work just fine. They allow for easy monitoring of the basics: Chlorine Level, pH, Total Alkalinity, and Hardness. Additionally, a trip to the pool store with a sample of water works equally well. Plus the fine folks at the store will give excellent directions on how to correct any problems they may find.

For those who maintain commercial or public pools, use of dip-n-read test strips will typically NOT suffice.

Most local Health Departments prefer to see pool/spa professionals using EPA Compliant methods for the monitoring of certain things like Free & Total Chlorine. They also want to see a host of other parameters like Cyanuric Acid (chlorine stabilizer) monitored on a regular basis. Sound intimidating? Let us help you with that.

eXactâ„¢ EZ Advanced Photometric System for Pool & Spa Water Testing

Prior to the introduction of portable, easy-to-use handheld meters like the eXact EZ Advanced Photometric System, EPA Compliant chlorine testing required messy wet kits, dropper bottles, titrants, tablets and/or irritating dusts. No other chlorine detection method involving DPD Chemistry existed.

Now, however, with affordable EPA Compliant (for chlorine monitoring) water quality testing meters such as the eXact EZ Advanced Photometric System which makes use of a new, more convenient DPD Delivery System known as DPD ReagentStrips available, chlorine testing has become a lot easier and pretty much anyone can obtain accurate, reliable water test results in minutes.

For a look at just how easy pool and spa water testing has become, especially when it comes to detecting chlorine, check out the eXact EZ Advanced Photometric System Test Procedures.

For more information on the eXact EZ Advanced Photometric System, call Industrial Test Systems, Inc. and request a free brochure. 1-800-861-9712

May
19

What is pH?

Water Testing BlogWater Quality Testing, Water Test Kit, Water Testing, pH

The term pH refers to the concentration of hydrogen ions in water. Measured on a scale of 0 to 14, neutral water has a pH of 7, acids have a pH of less than 7, and bases have a pH greater than 7.

While the desired pH for drinking water typically hovers around 7.0, the acceptable range for the pH of drinking water is between 6.5 and 8.5.

Why Does pH Matter?

Water with low pH tends to corrode metals. This can lead to premature wear and tear on plumbing fixtures and more importantly, it also means the water may now contain potentially harmful metals such as lead, copper, iron, etc.

Water with a high pH can leave deposits and cause sanitizers/disinfectants like chlorine to not work as well as they would in water with a lower pH.

Acids and Bases in the Real World?

Many popular drain cleaners make use of a very strong base called NaOH (sodium hydroxide). Other common bases in everyday life include baking soda and ammonia.

Common acids in everyday life include soda, vinegar and lemon juice.

Mixing Acids and Bases?

In a nutshell, DON’T DO IT! Depending upon the concentrations and relative pH values of the compounds you mix, a violent and sometimes explosive, reaction may occur.

How Does One Measure pH?

Test strips such as pH Check work very well for this application and require users to simply compare the color on the test pad to a color chart. Other methods for testing pH require the use of pH meters. Although typically more accurate than pH test strips, pH meters require calibration and frequent cleaning of thin glass membranes and/or metallic probes.

pH Check
WaterWorksTM pH Check Test Strips (0 to 12 range)

May
15

Chlorine, Bromine and pH Test Kits (NSN Alternate Products)

Water Testing BlogBromine, Chlorine, Chlorine Testing, Free Chlorine, National Stock Number Alternate Products, Test Strip, Total Chlorine, Water Quality Testing, Water Test Kit, Water Testing, pH

Per the request of several men and women currently serving in the United States Armed Forces and other branches of the Unites States Government, we will begin posting possible alternate products for popular (established) NSN’s (National Stock Numbers) related to water quality testing.

NSN: 6630010273914, 6630010440334, 6630010673827 — Chlorine, Bromine and pH Visual Test Kits

  • WaterWorks and SenSafe Test Strips — Simple dip and read test strips for a wide range of parameters. Easier to use than wet kits, longer shelf lives, and much more convenient to carry.
  • eXact EZ Water Quality Testing Meter — EPA Compliant (for free and total chlorine) handheld multi-parameter water quality testing meter. IP67 Waterproof rating.

Note: We have found that the products suggested above meet or exceed the specifications of the original NSN (National Stock Number) item. This does not mean, though, that you may substitute them in place of the item on a Government Contract. We provided the above information as possible sources of water quality testing products for consideration in future Contracts/Bids only.

Apr
29

Home Well Water Testing

Water Testing BlogArsenic, Bacteria, Copper, Ground Water, Hardness, Home Water Test Kits, Home Water Testing, Iron, Lead, Test Strip, Total Chlorine, Water Quality Testing, Water Test Kit, Water Testing, Well Water, pH

In most places a well must get ‘approved for use’ by a certified laboratory before a home or business owner may begin drawing water from it. Also, in a lot of places, a property cannot change hands w/o a certified test proving that the well intended to provide the property with water does not contain coliform bacteria or other harmful things.

But, did you know that in many states, once a well recieves the official ‘OK’ from a certified lab, they do not have to get check again — possibly EVER? Most states do NOT require well owners to have their water tested once it passes an initial test and all responsibility for illness, death or disease caused by the consumption of water from that well falls on the shoulders of the well owner.

As a general rule, Health Officials and Water Quality Professionals ’suggest’ that well owners test their own well water (or have it tested) at least once a year.

Why do health officials and organizations suggest well water testing on a yearly basis?

The level of water in the aquifer where a well draws its water from changes frequently with large amounts of rainfall or extended periods of drought. As it changes it possibly picks up new contaminants that form when certain types of rock either get exposed to oxygen or, in some cases, water for the first time in a long time.

As an example, Free Dissolved Arsenic can enter an aquifer after igneous (volcanic) rock gets covered back up by water after exposure to oxygen during a previous period of drought. A well owner would not know of a potentially harmful arsenic level in their well water unless they tested for arsenic periodically.

Can Well Owners Test Their Own Well Water Accurately and Easily?

Absolutely! Innovations in test strip technology from companies like Industrial Test Systems, Inc. have made at-home well water testing as simple as dipping a strip in a sample of the well water, removing it, waiting a few seconds for colors to develop, and then comparing the color(s) of the test pad(s)/area(s) on a provided color chart.

A great example of such a simple, do-it-yourself, at-home well water test kit goes by the name of Well Water Check Home Test Kit and it contains (2) tests for Iron, (2) tests for Total Hardness, (2) tests for pH, and (2) tests for Nitrogen/Nitrite as Nitrogen. (see below)

Home Well Water Check Test Strip Kit
Well Water Check Home Test Kit

For those who want to dig a little deeper into the quality of their well water, the WaterWorksTM 9-Way Test Kit quickly and accurately reports results for pH, Total Alkalinity, Nitrate/Nitrite as Nitrogen, Total Hardness, Free Chlorine, Total Chlorine, Iron, and Copper. (see below)

9-Way Home Water Test Kit
WaterWorksTM 9-Way Home Well Water Test Kit

Still looking to test a few more parameters? The COMPLETE Water Test Kit offers well owners the ability to quickly and accurately test for Bacteria, Nitrates, Nitrites, Hydrogen Sulfide, Total Hardness, Total Alkalinity, Total Chlorine, Free Chlorine, Chloride, Copper, Sulfate, Iron, and pH. COMPLETE Water Test Kit gives its users rapid, comprehensive water test results at an affordable cost — MSRP of around $25 USD. (see below)

COMPLETE Home Well Water Check Test Strip Kit
COMPLETE Home Well Water Test Kit

And finally, for the well water testing fanatic who wants to test their own well water as thoroughly as possible without having to buy electronic meters and/or send their well water out for certified laboratory analysis, you have the recently released Water Quality Test Kit. It may have a simple name, but it packs a powerful well water testing punch: 2) tests for Iron, (2) tests for Copper, (2) tests for Chloride, (2) tests for Nitrate/Nitrite as Nitrogen, (2) tests for Total Chlorine, (2) tests for Total Hardness, (2) tests for Free Chlorine, (2) tests for Sulfate, (2) tests for pH, (2) tests for Total Alkalinity, (2) tests for Hydrogen Sulfide, (1) Pesticide in Water test, (1) Lead in Water test, and (1) 48 Hour Presence/Absence test for Coliform Bacteria. If you’re looking for a do-it-all, do-it-yourself home water test that won’t break the bank, you should definitely take a long look at the aptly named Water Quality Test Kit — MSRP of around $40 USD.

Home Well Water Quality Test Kit
Home Well Water Quality Test Kit

So there you have it, folks. . . Several fast, accurate and easy ways to test the quality of your water that won’t break the bank or require you to break out your old high school Chemistry books or borrow one of your children’s Chemistry books.

As usual, we suggest you visit the United States Environmental Protection Agency Safe Drinking Water for a detailed list of acceptable contaminant levels in potable water.

Apr
17

Water Testing, Fruits and Vegetables

Water Testing BlogChlorine, Chlorine Testing, Food Processing, Free Chlorine, Hardness, Peroxide, Produce Washing, Test Strip, Water Quality Testing, Water Testing, pH

Some people think fresh, clean fruits and vegetables grow on trees and that water purity has no effect on its quality. OK, so we exaggerated a bit, but you’ll get over it.

In areas where water does not freely fall from the sky at produce growers’ commands, long lines of pipe and hose run deep into the hearts of crop fields so that all the plants may drink… water.

For the most part, all fruits and vegetables sprout up from, and spend most of their life in and around dirt, mud, dust and soil — until they get picked and thrown in bins for ‘processing’. At that point they get washed off with… water mixed with various sanitizers/disinfectants such as ozone, chlorine, chlorine dioxide and quaternary ammonia.

Then, once the produce reaches a packing house, and before the fruits and vegetables get chopped, sliced, diced, cubed, quartered and/or canned, they get thoroughly washed with… water containing sanitizers/disinfectants and then rinsed one more time with pure… water so that they have no traces of the potentially harmful (if ingested) sanitizers/disinfectants left on them.

So there you have it, folks. Water plays an integral part of the produce lifecycle. Therefore, do you not think it important to monitor the quality of the water used to clean, rinse and process your produce?

So What Parameters Typically Get Tested?

Total Hardness — Very important for any farming or agricultural activity where water gets distributed via some sort of irrigation/watering system. High hardness levels can lead to deposits forming in the nozzles and over time the nozzles may become completely clogged. Find total hardness test strips

pH — Some folks question the importance of monitoring pH but ask people who grow grapes used for the production of wine and you’ll discover that variances in pH affect the taste of a grape dramatically… and that changes the taste and drinkability of the wine. Find pH test strips

Sanitizers/Disinfectants — At the washing stage produce handlers test their water to make sure it contains enough sanitizers/disinfectants. Then, at the rinsing stage, they test their water again to make certain the produce does not have any sanitizer/disinfectant residual on it. The presence of leftover chemical cleaning agents on the produce would lead to premature spoiling. Find chlorine test strips, ozone test strips, chlorine dioxide test strips and peroxide test strips.

Stay tuned for upcoming blog postings on water quality testing and the food processing industry! You won’t want to miss ‘em — especially if you like MEAT!