Product Description
| products appearance |
Light yellow, flat surface, no cracks, no visible impurities and bubbles |
| physicochemical property |
PH acceptable, gel strength 500-750g/cm2 |
| Sterility and water retention |
30-35ºC,Culture for 5 days, no bacterial growth,Culture for 5 days, no bacterial growth, no obvious water loss phenomenon |
| Packing |
Class A laminar flow production line automatic canning, to avoid the risk of personnel pollution |
| Growth experiment |
Inoculate the corresponding strains 50-100CFU according to the pharmacopoeia, and the ratio of the mean number of colonies on the test solid medium to the mean number of colonies on the control medium should be within the range of 0.5-2, and the size of the colonies should be consistent with the colonies on the control medium |
Product Parameters
| Item |
Model |
description |
culture |
usage |
| CP020028 |
D55A |
PETRI DISH |
TSA |
Surface microbial sampling without disinfectant and antibiotic residues |
| CP020029 |
D55B |
PETRI DISH |
TSA with Lecithin and Tween 80 |
Surface microbial sampling of residual disinfectant |
| CP020030 |
D55C |
PETRI DISH |
TSA with Lecithin and Tween 80,Penicillin G |
Sampling of surface microorganisms from residual penicillin antibiotics |
| CP020032 |
D55E |
PETRI DISH |
SDA |
For fungal detection on surfaces |
| CP020033 |
D90A |
PETRI DISH |
TSA |
Microbial detection of airborne settling bacteria and floating bacteria without disinfectant and antibiotic residues |
| CP020034 |
D90B |
PETRI DISH |
TSA with Lecithin and Tween 80 |
Microbial detection of airborne settling bacteria and floating bacteria in residual disinfectants |
| CP020035 |
D90C |
PETRI DISH |
TSA with Lecithin and Tween 80,Penicillin G |
Microbial detection of airborne settling bacteria and floating bacteria with residual penicillin antibiotics |
| CP020037 |
D90E |
PETRI DISH |
SDA |
For airborne fungal detection |
| CP020075 |
D90F |
PETRI DISH |
TSA with Cephalosporinase |
Microbial detection of airborne sedimentation bacteria and floating bacteria with residual cephalosporin antibiotics |
| CP020109 |
D90G |
PETRI DISH |
EMB |
Isolation and identification of Escherichia coli and Aerogenes |
| CP020110 |
D90H |
PETRI DISH |
NA |
Generally used for bacterial culture, transfer, rejuvenation, bacterial enhancement |
| CP020116 |
D90R |
PETRI DISH |
R2A |
For the determination of the total number of colonies in purified water |
The state-of-the-art collection incubator from Hangzhou Winteam Scientific Instrument Co., Ltd. epitomizes meticulous craftsmanship, developed through a rigorous sequence of forty processes. Each phase aligns seamlessly with the high standards set forth by the ISO9001 Quality System and ISO14001 Environmental System, ensuring impeccable quality and traceability. With a commitment to excellence, 100% of our products pass the integrity test, reflecting our continuous pursuit of quality enhancement. Tailored to the diverse testing requirements of various dosage forms and packaging, we offer a comprehensive range of cups, filter materials, and customized needles. Our innovative collection incubators are engineered to fulfill all sterilization test needs with precision.
Product Rinse Sterility Test
Combination Product Insight: The Product Rinse Sterility Test is specially designed for products containing hollow tubes, such as infusion and infusion sets. It is ideal for products that are not suited for soaking and where the fluid channel is certified sterile. This user-friendly method involves modifying FTM media with liquid D rinse products. The procedure includes membrane filtering of the eluate, followed by placement in FTM and SCDM media. Although not commonly employed, this technique ensures thorough sterility assurance.
Bulk Drugs / Biopharmaceuticals
Bulk drugs (APIs), prior to their integration into the manufacturing process, undergo sterilization in strict adherence to USP 71 standards, guaranteeing superior safety and efficacy.
Bulk biologics are meticulously assessed for sterility according to 21 CFR 610.12. This protocol mandates a medium (FTM) with precisely defined sample test sizes and a minimum volume capacity of 10 ml, ensuring reliable and consistent sterility evaluation.
Interpretation of Sterility Test Results
Our technicians are expertly trained to perform growth testing methods during the cultivation process. Growth detection is achieved by observing changes in the clarity of a generally transparent medium against a light source. The emergence of turbidity indicates microorganism growth. Upon detection, the suspect container undergoes further testing to ascertain whether the observed turbidity results from microbial presence or other factors like particle shedding or chemical reactions. After testing, samples are returned to the incubator to complete the incubation period. For samples that exhibit turbidity, a four-day observation period is initiated on the 14th day of testing.
Tag:
Laboratory Petri Dish
Cell Culture Dish Bulkbuy
Petri Dish Products
Plastic Petri Dish
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