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Water test kit Coliforms mendeteksi E.coli form dan Coliform
Water test kit Coliforms mendeteksi E.coli form dan Coliform
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Last Updated
27 Jun 2020
Country Origin
China
Minimum Order
1 Set

Specification of

Micro Organism Test Equipment
Water Detect Coliforms | Media to detect E.coli form and other Coliforms in water samples
P / N: 630600 pkg / 20
Description:
WATERTECT COLIFORM is a chromogenic media to detect Escherichia Coli and Coliform in water samples directly
Kit contents:
- 20 tubes containing powder (P / N: 630600)
- 1 work instructions
- www • liofilchem ​​• net / login / pdf / ifu / 600600
The equipment needed but not included in the package
- Light alcohol or Dragon 200 Lab burner or Dragon 100 Touch Burner
Formula
Typtose 5. 0g
Sodium Chlorine 5 .0g
Potassium Monophosphate 1.0g
Dipotassium Phosphate 4.0g
Lauryl Sulfate Sodium Salt 0.1g
Sodium Nitrate 1.0g
Sodium Pyruvic Acid 1.0g
Chromogenic Mix 1.0g
Degree of acidity pH 6.9 +/- 0.1 @ 25deg.C
Method of Method
Peptone and Buffer Phosphate cause rapid growth in coliform, Lauryl sufate and bile salt inhibit the growth of posotive gram bacteria. Subtrax X-gal is for Coliform. MUG is specific for E. coli
Ways of working :
1. Add 10 mL of water sample in a 10-mL test tube, when filling a water sample, please bring it closer to the lamp like Dragon 200 Lab burner or Dragon 100 Touch burner
2. Shake the test tube until all the powder / powder is completely dissolved, then you can see clear and yellowish broth
3. Incubate at 36 deg. C +/- 1 deg. C for 18 24 hours or at room temperature (20-25deg.C) with incubation time of up to 24 hours
Interpretation of results
If there is a total coliform there will be a change in color to blue-green. E.Coli can be identified by using a UV lamp. If there is fluorescence light (light-flourescence), E. coli is identified

Untuk keterangan lebih lanjut, silahkan download PDF ini :

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