Ads
related to: where to find petri dishes in kitchen sink bowl dimensions chart pdf
Search results
Results from the WOW.Com Content Network
Porringer – a shallow bowl, 4–6 inches (10–15 cm) in diameter, and 1.5–3 inches (3.8–7.6 cm) deep; the form originates in the medieval period in Europe and they were made in wood, ceramic, pewter and silver. A second, modern usage, for the term porringer is a double saucepan similar to a bain-marie used for cooking porridge.
The Petri dish was developed by German physician Julius Richard Petri (after whom the name is given) while working as an assistant to Robert Koch at Berlin University.Petri did not invent the culture dish himself; rather, it was a modified version of Koch's invention [9] which used an agar medium that was developed by Walther Hesse. [10]
Gastronorm containers in a salad bar. Gastronorm (GN), sometimes spelled Gastro-Norm, is a European standard for kitchenware tray and container sizes that is commonly seen worldwide in the catering and professional food industry, as well as in certain parts of the high-end consumer market.
The antique service plates were smaller, with 9 inches (23 cm) size and a 6–6.5 inches (15–17 cm) well, [10] due to different use: modern etiquette allows the use of the service plates for the main course in an informal dining arrangement (thus the larger well), while in the old times (and the modern formal dining) the service plate is only ...
Most societies traditionally use bowls or dishes to contain food to be eaten, but while some use their hands to deliver this food to their mouths, others have developed specific tools for the purpose. In Western cultures, cutlery items such as knives and forks are the traditional norm, while in much of the East, chopsticks are more common.
The kitchen work triangle principle is used by kitchen designers and architects when designing residential kitchens. Recommended dimensions and layouts will vary with different building codes around the world, but some examples are: [4] [5] No leg of the triangle should be less than 1.2 m (4 ft) or more than 2.7 m (9 ft).
However, Petri dishes are sometimes used for mammalian cell culture as an alternative to tissue culture flasks. In that case the cells can be viewed using an Inverted microscope . Of course these dishes don't contain any agar which is one of the things that prevents you from using the same technique on a standard bacterial culture plate.
The Petri dish, widely used in microbiology studies to culture microorganisms. Petri dishes are used as research plates for microbiology studies. The dish is partially filled with warm liquid containing agar, and a mixture of specific ingredients that may include nutrients, blood, salts, carbohydrates, dyes, indicators, amino acids and antibiotics.
Ads
related to: where to find petri dishes in kitchen sink bowl dimensions chart pdf