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Look at you raging on TH-cam comments about something so insignificant instead of just adjusting the playback speed to 1.5 or 2x

HI *@ravindrajoshi3374*. Thank you for your comment. You can find more detailed information on this topic at eagleanalytical.com/antimicrobial/.

Hi @ @shekharchokkam8457. Thank you for your question. You may find the information you are looking for at eagleanalytical.com/scanrdi-rapid-sterility-test/, where you can learn about the Suitability of ScanRDI as a Rapid Sterility Testing Method, a 10-year survey on ScanRDI System Performance Data as a Sterility Test Method for Pharmacy Compounded Preparations, and other relevant details. This resource should provide you with helpful insights about ScanRDI and address your question.

You are very welcome and happy that you found the video informative. 😊 The answer to your question is no, you can still be sterile and fail endotoxin.

recombinant lal??

Hi @harrisonmary6552, thank you for your post. In order for us to be able to answer your question, how do you know that it is a false positive and not a true positive?

Why thank you! ☺

It is important to reiterate that endotoxins are released from the cell wall of gram-negative bacteria during the sterilization process. Endotoxin testing is a non-viable test. Sterility testing is testing for the presence of *viable* microorganisms. This is why you can have a sample pass endotoxins but fail sterility.

😊

I did. He talks life he's in an apple commercial or something

*Absolute no.* "No. Gasoline and/or diesel should not be used as a disinfectant, does not work as a disinfectant, has not been shown to kill the virus that causes COVID-19, and may be very harmful to human health. According to the U.S. National Institute for Occupational Safety and Health, gasoline exposure through the skin or eyes, drinking, or breathing can cause many health problems including the following: · Irritation or burns of the eyes, skin, or mucous membranes (i.e. the tissues in the nose, eyes, mouth, throat) · Headache, weakness, blurred vision, dizziness, slurred speech, confusion, convulsions · Chemical pneumonitis (when liquid gasoline is inhaled into the lungs and causes damage) · Possible liver or kidney damage · Long-term exposure may cause cancer · Gasoline is flammable and improper storage/use can lead to fires and burn injuries Gasoline exposure should be avoided and, if accidental exposure does happen, washing the exposed area is important. When exposed to gas fumes, it is important to leave the area where the fumes are to an area with fresh air or ventilation. Seek medical help for breathing problems as well as slurred speech, dizziness, confusion, or other symptoms of neurological (brain and nervous system) problems." Source: health-desk.org/articles/can-gasoline-andor-diesel-be-used-to-disinfect-masks-surfaces-or-even-skin-what-are-potential-dangers-if-any-in-doing-so

*That's a good question Mr. Eletronics Device Vlog.* Hopefully, some of the new content we are in the process of producing will help those numbers grow. With that being said, we are grateful for each and every subscriber and viewer we do have. 🦅💯

That microbiologist is wearing a beard cover, also known as a beard net. Beard covers/nets are often worn in laboratory or cleanroom environments and are a simple yet effective way to prevent beard and other facial hair from shedding contamination.

🙂 Perfect. That is the thought process of a scientist!

It’s a more effective many lots

You're welcome. Very glad that we could help.

Then if I do what gonna happen?

@@mr.electronicsdevicevlog9333 Exactly it's like give partial information and don't even explain why made that statement. we need CONTEXT!

@Sparrow ok thanks for the explanation bro🙂

I use 91% works just fine

Will do! Thank you Dr. Konjengbam.

There's no set time but the time it takes to roll the plate over the sample should suffice.

Just roll the plate across so the entire surface of the rodac is completely contacted. There is no reason to let go of the plate and let it sit there

Endotoxins are found in the cell wall of gram-negative bacteria. The endotoxins are released in the product, or in this case, cell culture during times of cell death and when the bacterial cells are undergoing log phase (e.g. cells are actively growing and dividing). The ways to prevent endotoxin contamination is to purchase consumables (e.g. pipette tips, conical tubes, etc.) and media that are indicated as “Endotoxin-free” or “Pyrogen-free.” When marketed with this wording, the products under go a QC (Quality Control) test for the presence of Endotoxins to verify the product meets the acceptable level. If the cell culture is found to be contaminated with endotoxins, there are two options: throw out all the media, reagents, and consumables or introduce a reagent that can eliminate the lipopolysaccharide protein from the cell culture. An example of this is Triton X-114.

@@eagleanalytical5957 Many thanks.

@@funny11744 You're very welcome.

the answer to your question is : YES

@@szilard16 thank you

90 is still better ,, Try using 70% on electronics you'll damage it... Me I only use 99%

If your bottle stated that its 68% or 70% isopropyl alcohol then it means that the rest of the percentage is actually purified water so technically there's already water in there

@@haudrey2936thanks but hopefully it's effective against the virus right?

@@darshanmakavelistaythuggish yes it is but you need to make sure the item you're trying to disinfect is being covered by the alcohol for at least 5 minutes so it effectively gets rid of the corona virus, for hands it is important to try washing hands with soap to remove microbes and dirt before using hand sanitizer and make sure to rub for 20 seconds for each procedure. You can find out more information in this video: th-cam.com/video/rc_XJl30XSw/w-d-xo.html

No. It must be 70% or higher.

Thanks for reply, for hand sanitizer purpose, if Ethanol 48% mixed with hydrogen peroxide 3%,can kill Coronavirus? please advise.

@@davidngu166 no. AFTEr you mix them the alcohol content needs to be at least 60%. To kill the virus.

@@davidngu166 Why are you talking in those percentages? That doesn't make any sense.

“Can be toxic so don’t use too much”

Using it straight on the skin can be harsh if you have a skin sensitivity. A 99.9% alcohol solution with 30% water is better. if you have a skin sensitivity, add 10% aloe vera or glycerin.

@@missjewells5063 99% alcohol can be mixed with 1/3 aloe Vera to 2/3 99% alcohol.

It’s supposed to be applied on the surface, not your stomach