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  2. Vehicle registration plates of the Philippines - Wikipedia

    en.wikipedia.org/wiki/Vehicle_registration...

    The temporary plate number was later issued by LTO, which has 6 digits based on where the initial purchase location of the vehicle was and its use as a PUV. (e.g. 130123 for NCR use). It is widely used due to extensive backlog of vehicle plate distribution from 2016 to 2019.

  3. Total viable count - Wikipedia

    en.wikipedia.org/wiki/Total_Viable_Count

    The count represents the number of colony forming units (cfu) per g (or per ml) of the sample. A TVC is achieved by plating serial tenfold dilutions of the sample until between 30 and 300 colonies can be counted on a single plate. The reported count is the number of colonies counted multiplied by the dilution used for the counted plate

  4. Viable count - Wikipedia

    en.wikipedia.org/wiki/Viable_count

    Determining the viable cell count is important for calculating dilutions required for the passaging of cells, as well as determining the size and number of flasks needed during growth time. It is also vital when seeding plates for assays, such as the plaque assay, [2] because the plates need a known number of live replicating cells for the ...

  5. Colony-forming unit - Wikipedia

    en.wikipedia.org/wiki/Colony-forming_unit

    The purpose of plate counting is to estimate the number of cells present based on their ability to give rise to colonies under specific conditions of temperature, time, and nutrient medium. Theoretically, one viable cell can give rise to a colony through replication. However, solitary cells are the exception in nature, and in most cases the ...

  6. Miles and Misra method - Wikipedia

    en.wikipedia.org/wiki/Miles_and_Misra_method

    The Miles and Misra Method (or surface viable count) is a technique used in Microbiology to determine the number of colony forming units in a bacterial suspension or homogenate. The technique was first described in 1938 by Miles, Misra and Irwin who at the time were working at the LSHTM. [1] The Miles and Misra method has been shown to be ...

  7. Bacteriological water analysis - Wikipedia

    en.wikipedia.org/wiki/Bacteriological_water_analysis

    The laboratory procedure involves making serial dilutions of the sample (1:10, 1:100, 1:1000, etc.) in sterile water and cultivating these on nutrient agar in a dish that is sealed and incubated. Typical media include plate count agar for a general count or MacConkey agar to count Gram-negative bacteria such as E. coli. Typically one set of ...

  8. History of vehicle registration plates of the Philippines

    en.wikipedia.org/wiki/History_of_vehicle...

    With the Revised Motor Vehicle Law (Act No. 3992) introduced in 1933, second-generation Philippine license plates were introduced; they can be in the format of "A-B" or "P-B", where A is an area code number (used until 1960), P is a vehicle classification prefix, and B is a 3 to 6-digit number. Sometimes single-letter suffixes were used.

  9. Number coding in the Philippines - Wikipedia

    en.wikipedia.org/wiki/Number_coding_in_the...

    The full number coding scheme in Makati was resumed on March 16, 2022, wherein all vehicles with banned motor vehicle plate endings under the UVVRP, except for vehicles that carry senior citizen BluCard holders and those traveling for an official business or medical emergency, are covered in the scheme from 7:00 a.m. to 7:00 p.m. from Mondays ...