304 SS Sterility Testing Pump , Sterility Test Closed Canister Gamma Ray Sterilization

sterility test kits pharmaceutical test Single-use closed sterile canister

Characteristics of Sterility Test Canister

Membrane Filtration Method A membrane filtration method generally uses a closed membrane filter. The pore size of the membrane for sterility testing should be no more than 0.45 μm and a diameter of approximately 50 mm. The filter material is selected according to the characteristics of the test sample and its solvent. When used, the integrity of the filter before and after filtration should be guaranteed. A small amount of rinsing liquid should be filtered before the water-soluble test solution is filtered to wet the filter. For oil samples, the filter and filter should be fully dried before use. In order to maximize the filtration efficiency of the membrane, care should be taken to keep the test solution and rinse solution covering the entire surface of the membrane. After the test solution is filtered through the membrane, if it is necessary to rinse the membrane with the rinsing liquid, the amount of each membrane is usually 100 ml per flush, and the total flushing volume should not exceed 1000 ml to avoid microbial damage on the membrane.

parameter

 

Schematic Diagram	Model	Inspection Style	Packing Spe.
	Py220C	Glass Bottle Large Volume Injection	72Sets/Box 18sets/Box   48 Sets/Box 12sets/Box
	Py330C
	Ksf220C	Glass Bottle Large-Capacity Antibiotic Injection
	Ksf330C
	Apy220C	Ampoule Injection
	Apy330C
	Kapy220C	Ampoule Antibiotic Injection
	Kapy330C
	Dgb220C	Vial Bottle Soluble Powder
	Dgb330C
	Kdgb220C	Vial Bottle Soluble Antibiotic Powder
	Kdgb330C
	Sdy220C	Soft Bag Large Volume Injection
	Sdy330C
	Fsy220C	Insoluble Liquid
	Fsy330C
	Nkf220C	Powder That Needs To Be Dissolved And Diluted
	Nkf330C

Sterility examination should be carried out under aseptic conditions. The test environment must meet the requirements of sterility inspection. The whole process should be strictly followed by aseptic operation to prevent microbial contamination. Measures to prevent contamination should not affect the detection of microorganisms in the test sample. The unidirectional flow air zone, work surface and environment shall be regularly checked for cleanliness according to the current national standards for test methods for suspended particles, planktonic bacteria and settled bacteria in the clean room (district) of the pharmaceutical industry. The isolation system shall be verified periodically according to the relevant requirements, and the cleanliness of its internal environment shall comply with the requirements of sterility inspection. Daily testing also requires monitoring of the test environment.