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It does not say the water is injection grade. There may be impurities in it. Distilled just means there are no solids in it. There may be impurities which evaporated and condensed together with water. I would stick to something designed for injections. As for preservatives, if you are using...

Ordered T20 on 10/4 Got US tracking number on 10/15 Carrier tracking updates appeared on 10/19 Delivered on 10/22 Tuk responded to my emails within hours if not minutes. Good discreet packaging. Received vials with clear plastic lids, all pucks intact. Sent one for testing, will update on the...

I've asked if anyone had bad luck with plastic vials cracking. I don't want to find out that my doomsday supply is ruined when I need it. But I've frozen a couple test 30ml vials. I've decided to be extra cautious and froze it to -18 first to relieve stress while plastic is not yet too brittle...

You are welcome to fact check my statements using your favorite LLM (including ones indexing scientific literature) or any other sources. I've told you why Lilly would not suggest freezing - potential bacterial contamination on thawing and liquid separation - someone could draw pure benzyl...

Water and benzyl alcohol have different freezing points. When freezing, water will freeze first at 0°C, forming ice on top of the vial because ice is less dense than water. Once all the water has frozen, it will consist of ice crystals floating in liquid benzyl alcohol. Then, at -15°C, the...

I set up an alert for a search term and kept sending offers until one seller accepted my offer.

Nothing bad happens when it freezes. Quite the opposite. Benzyl alcohol decomposes in presense of oxygen, but speed of decomposition is exponentially slower at lower temperatures due to lower entropy. Here is Arrhenius equation: k = Ae^(-(Ea/RT)), Where: k = rate constant A =...

I got everything important protected by extended battery UPS units and I've never lost power for long enough for them to run out of battery run time, so power is not a concern. Besides it takes hours for the freezer to heat up from -80 to -15 when the benzyl alcohol starts thawing

Can you describe the science behind 'being destroyed' claim? I understand it will separate from water due to different freezing temperatures, but what makes you think it will get destroyed?

-80 C freezers are not that expensive. I got a used ULT25NEU for about $400 on Ebay. It was not in best cosmetic shape, but easily got to -86 C. Not bad considering it is what you would pay for purity + sterility test.

I am well aware of what it says. There are also reasons for the date on the vial - materials begin to deteriorate over time. If you've worked with plastics on an older car, you should know what happens with plastics and rubber as they age. The water itself is very stable. Benzyl alcohol is also...

I am sure Big Pharma is preparing for all-out war on peptides. I want my supplies to last at least until the generics are available.

New to peptides, so sorry if this was covered. Is anyone freezing their BAC water? I want to set aside a supply of BAC water in case it becomes unavailable for purchase. I am not confident the rubber stopper and plastic vial will not begin releasing chemicals if stored for extended duration...