2019-03-07T06:03:58
PETRI DISH FLAT SURFACE IDEAL FOR REPEATED AUTOCLAVING AUTHORIZED DEALER OF SHREE VISSNU SCIENTIFIC COMPANY IN TAMILNADU KERALA PONDICHERRY KARNATAKA SPECIALLY COIMBATORE POLLACHI KANJIKODE PALAKKAD PALANI TIRUPPUR SALEM ERODE.
Cat# 3702 size 5cm (2”) cat# 3703 size 7.5 cm (3”) cat # 3704 size 10cm (4”) cat# 3705 size 15cm(6”)
Uses; Petri dishes are often used to make agar 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 or antibiotics. Once the agar cools and solidifies, the dish is ready to be inoculated ("plated") with a microbe-laden sample.
Petri dishes are also used for eukaryotic cell culture in a liquid medium or on solid agar. They are used in immunodiffusion studies when partially filled with agar or agarose gel. Empty Petri dishes may be used to observe plant germination, the behavior of very small animals or for other day-to-day laboratory practices such as drying fluids in an oven and carrying or storing samples. Their transparency and flat profile also mean they are commonly used as temporary receptacles for viewing samples, especially liquids, under a low-power microscope.
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