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 |
Our collection incubator is a marvel of meticulous craftsmanship, undergoing a precise manufacturing process across forty stages. Each step strictly adheres to the robust standards of the ISO9001 Quality Management System and the ISO14001 Environmental Management System. We pride ourselves on a perfect track record of integrity tests, ensuring continuous excellence in quality traceability and assurance. Tailored to meet the diverse testing requirements of various dosage and packaging forms, we've innovatively developed an array of cups, filter materials, and matching needles. Our collection incubators are expertly crafted to fulfill the exacting demands of sterilization tests with unmatched precision.
Product Rinse Sterility Test
Combination Product: Specifically designed for products featuring hollow tubes, such as infusion and infusion sets, the product rinse sterility test stands as an effortless method for sterility verification. Perfect for items unsuitable for soaking, where the fluid channel is marked as sterile, it involves the nuanced modification of FTM media with liquid D rinse products. The resulting eluate undergoes membrane filtration before placement in FTM and SCDM, offering streamlined sterility assurance. While this method is not commonly employed, it remains a valuable option for specific applications.
Bulk Drugs / Biopharmaceuticals
Bulk drugs (API) undergo a rigorous sterilization process compliant with USP 71 standards, ensuring pristine conditions prior to their integration into the manufacturing process.
Bulk biologics are subject to stringent sterility testing under 21 CFR 610.12 guidelines. This mandates the use of specific media (FTM) with sample test sizes as outlined in the regulation, ensuring a minimum capacity of 10 ml for comprehensive sterility verification.
Interpretation of Sterility Test Results
Technicians, adept in growth testing methodologies, meticulously monitor the cultivation process. Growth detection is achieved by assessing the medium's clarity against a light source; any turbidity signals microbial proliferation. Upon detecting growth, a suspect container undergoes validation to ascertain that turbidity arises from microbial activity rather than sample decomposition. Occasionally, turbidity is attributable to particle shedding or chemical interactions with the medium. Following verification, samples return to the incubator for the remainder of the incubation period. Turbid samples are further analyzed over four days, culminating on the 14th day of testing.
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Laboratory Petri Dish
Cell Culture Dish Bulkbuy
Petri Dish Products
Plastic Petri Dish
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