Rainfresh Coliform Water Test Kits are simple, reliable and accurate do-it-yourself water quality tests that detect a variety of contaminants in the water.
Rainfresh WC1 WaterCheck Test Kit is a presence/absence screening tool for detecting coliform and E. coli bacteria. It is sensitive enough to detect even 1 CFU/100mL of water. It is very easy to use – just add water to the test pouch that has a special reagent and store for about 24 hours. If the water changes colour to blue/green, coliform are detected. WC1 is ideal for use in cottages, recreational homes and residences that are on untreated water supply.
WC1 Test Kit for coliform/E. coli testing is available at:
MODELS AND SPECIFICATIONS
| Model | Coliform | E. coli | Gives Results in |
| WC1 | Yes | Yes | min 24 hrs |
HOW THE TEST KITS WORK
WC1
The kit can provide a single water test. It includes plastic bag with a special growth medium. Sample water is simply added to the bag and mixed with the growth medium to form a straw yellow solution. The growth medium has been specifically designed for the preferential growth of coliform when incubated at a temperature of 35°C to 37°C for 24 hours. Under these conditions, coliform, if present, outgrow other bacterial species that may be present in the water sample. As the coliform grow, they are induced to secrete an enzyme that causes a colour change of the solution to blue-green.
WC1 Downloads (PDF):
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Water Test Kits from Rainfresh are an accurate and reliable tool to check for the presence or absence of coliform bacteria (such as E. coli) in water and for the presence of lead, pesticides and Nitrates/Nitrites.
WC1 water test kits includes a plastic bag with a special growth medium. Sample water is simply added to the bag and mixed with the growth medium to form a straw yellow solution. The growth medium has been specifically designed for the preferential growth of coliform when incubated at a temperature of 35°C to 37°C for 24 hours. Under these conditions, coliform, if present, outgrow other bacterial species that may be present in the water sample. As the coliform grow, they are induced to secrete an enzyme that causes a colour change of the solution to blue-green. If bacteria are found, a Rainfresh UV system can be installed.
HOW THE TEST KITS WORK
WC1
The kit can provide a single water test. It includes plastic bag with a special growth medium. Sample water is simply added to the bag and mixed with the growth medium to form a straw yellow solution. The growth medium has been specifically designed for the preferential growth of coliform when incubated at a temperature of 35°C to 37°C for 24 hours. Under these conditions, coliform, if present, outgrow other bacterial species that may be present in the water sample. As the coliform grow, they are induced to secrete an enzyme that causes a colour change of the solution to blue-green.
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