During food production and handling, samples of food matter are collected and transported to a laboratory for microbial testing. Samples of work surfaces, packaging materials and other components are also tested to ensure they contain no harmful microorganisms or chemicals. Sterile sampling bags are made of virgin polyethylene for clarity and strength and meet USDA, EPA and FDA use standards. They are gamma sterilised, sterile, RNase-free, DNase-free and non-pryogenic.
It's important to follow strict safety rules when dealing with liquids. Liquids that can catch fire or burn, like gasoline, diesel fuel, thinners, solvents, paints, and polishes, can be very dangerous to people. Fluids are often stored and moved between labs in sterile gas sampling bags. The tear strip and grip tabs on the outside of these bags make them easy to pick up. To get the sample, just pull off the tear strip, pull on the two grip tabs on the outside of the bag to open the mouth, put the sample in, flip or fold the bag three times, and bend the wires to keep the sample in the bag and keep out air and moisture. Fluid bags are made of polyethylene that has never been used before, so they are very clear and strong. They meet the standards of the USDA, EPA, and FDA. The puncture-proof tab on the bag has a PVC tab that goes past the wire ends. This keeps the wire ends from scratching your hands or ripping your gloves if they are exposed. The bags are cleaned with ethylene oxide gas and shipped in a sealed box. Lot numbers on each box make it easy to find official proof of sterility.
Sterile sampling bags are used for a variety of laboratory applications, including environmental sampling, surface sampling, carcass sampling, biomedical and pharmaceutical research, quality assurance procedures (QA/QC), food industry applications and clinical and veterinary medicine. These heavy transparent polyethylene bags come folded completely flat for easy storage, and are sterile, RNase-free and non-pyrogenic. These bags are made of virgin polyethylene for superior clarity and strength and meet USDA, EPA and FDA standards. They are gamma sterilized and RNase-free, DNase-free and non-pryogenic. Sampling bag sterile feature "PUNCTURE-PROOF TABS." This patented process extends the tape on the tab past the aluminum wire ends eliminating sharp points which could puncture the bag, scratch a person's hands or even puncture gloves. These sterile sampling bags have a convenient write-on strip and 100 ml fill lines, and are completely self-standing - no rack or holder is needed. They also contain 10 mg of active sodium thiosulfate to neutralize chlorine at the time of collection.
Cell culture is a method for growing eukaryotic cells in the lab under controlled conditions. It is used to study basic scientific and translational research questions and to come up with new ways to use regenerative medicine and cell therapy in the clinic. But biological contamination can easily ruin cell cultures. This makes it hard to compare the results of different experiments and can make it hard or impossible to figure out what the data mean. For this reason, sterile methods and good reagents are needed for cell cultures to work. Usually, sampling is done by attaching a syringe to a bioreactor port that isn't needed and taking a sample from the bioreactor. This method increases the risk of microbial contamination because it lets air into the bioreactor and exposes the sample to the outside world. This makes it more likely that other organisms will contaminate the sample.
To get accurate, consistent analysis results, it is important to collect and process samples. It needs a good sampling device, the right way to handle and store it, and careful sample preparation methods. Using sterile sampling bags helps make sure that the analysis is accurate and consistent. Weber Scientific has a full line of sample bags that are all sterile. These clear polyethylene bags have tight seals and can hold solids or liquids. They can be used to move samples from the field to the lab. They are used to take samples of the environment, the surface, and dead animals. They are also used in biomedical and pharmaceutical research, quality control (QA/QC) procedures, the food industry, and clinical and veterinary medicine. All bags have "puncture-proof tabs." This means that the tape on the tab goes past the ends of the aluminum wire, so there are no sharp points that could tear the bag or scratch the user's hands or gloves. The double-wire end tabs lock together to make a seal that keeps moisture and air out.
Hunan Vegas Biotech is a 10 years-experienced producer of laboratory consumables such as nasco sampling bag. Our facility covers 16,000 m2and has a 100,000-level production workshop to purify.
27 employees make up the R&D department at the factory. With more than 190 sets, there is an abundance of experience tailoring service for clients.
Our primary customers are biomedical and university institutions, testing institutions, hospitals, disease control centers, agents, and distributors within the industry. Our products like sterile sample bags have been sold to Europe, North America, Asia, Latin America, the Middle East and Australia, etc 80 countries .
All of our lab equipment are both plastic and vitrified. They include Liquid handling, storage, Sterile sampling bags and Microbiology and Cell Culture Series, Sample Processing Series, and Biological Reagents.
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