Water Coliform Detection Plate (1)

Water Coliform Detection Plate (1)

Cat#
FSD-106
Product Name
Water Coliform Detection Plate (1)
Product Overview
Water Coliform Detection Plate (1) is designed for the detection of coliform in water.
Description
Water Coliform Detection Plate (1) is suitable for rapid detection of coliform in source water, drinking water and other kinds of water. Negative result would be shown as no color change or red spots without yellow halo around; positive result would be shown as red spots with yellow halo around, or the detection plate turns yellow.
Notes
According to the quantity of count plates which show positive results, check the corresponding MPN value of coliform. If water is seriously polluted, make dilution (1:10 and 1:100) to test. Namely the original water sample amount for detection is 1 mL, 0.1 mL and 0.01 mL respectively, and thus the actual MPN value should be multiply by10.
Storage
This kind of count plate should be placed in the fridge at 4-10 ℃, and expiration time is one year. Once the package is opened, those unused count plates should be placed back to the package and then seal it well. Store them in the fridge and exhaust them within one month. Condensation may occur in high humid environment, it is better to warm it to the room temperature before unfolding the package.
Scientific Background
Water coliform detection plate contains lactose bile selective medium and TTC chromogenic reagents. After culturing, those colonies growing on the count plate that can ferment lactose to produce acid are coliform. Record the quantity of count plates which show positive result for each dilution ratio. Quantity of coliform could be calculated according to MPN table.
Detection method
Rapid Detection
Features & Benefits
Water Coliform Detection Plate (1) greatly saves the time and energy of medium preparation, disinfection and Petri dish washing.
Sample Type
Water
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