Nexaph vendor review
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With one exception, every test I have seen on Nexaph products passed endo and sterility. I’ve seen some private group tests that I can’t publish because of the group rules. I dug pretty deep. Even on Finrick, where Nexaph takes a good beating(mostly because of their overfill habits) the endos pass. They do have many resources to ensure a good balance between price and quality. Telegram and such.
Sterility a more complex issue. To properly do sterility testing you need about 14-60 days, depending on the dilutant and the compound. All other short run tests are… well… lacking. If you’re worried about sterility, definitely filter. That handles most possibles.
So far I’ve filtered, or not, form Nexaph. Thankfully there had been no adverse reactions either way. My female bunny gets everything filtered, because you know, love… and all that. My male rat, a bit more edgy on research, and goes either way.
That said, most of my kits sit around a month or so before I use them. At the volume they put out, I would likely hear of any issues before it gets pinned.
@Snake-Pepskin said everything I would say pretty much. Nexaph is my go too. It’s more expensive than grey which I do as well occasionally but the number of users is really the best case for safety. Using Jano is a plus in my book they are the standard. These small pop up labs with a couple of employees, protocols and
equipment no one knows anything about is a little scary. What you pay Jano for the basics is more than you would pay for the basics and endotoxins at these other labs. I wonder if these labs have the training, materials and equipment to perform top level testing.Enough people on here seem to use Crush so they are becoming another favorite since we would hear about any adverse effects on here pretty quick.
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Crush definitely adds another layer of comfort. I haven’t ordered from them yet, but I might.
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Crush definitely adds another layer of comfort. I haven’t ordered from them yet, but I might.
@Snake-Pepskin not sure about the extra level I guess because of the tests at ILS who I use now for my own testing.. I just think Jano is a a different standard and that’s only because we have no insight at all into these other small labs like ILS, Freedom, Kovera and others
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Interesting tidbit I read last night on STG, that site is of the opinion that testing sterility is not important if you filter everything with a .22um filter. I understand the mechanics and science of that... but seems sketchy to me since that would all but guarantee the presence of endotoxins as I understand it.
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Interesting tidbit I read last night on STG, that site is of the opinion that testing sterility is not important if you filter everything with a .22um filter. I understand the mechanics and science of that... but seems sketchy to me since that would all but guarantee the presence of endotoxins as I understand it.
@JtCjEfF the filters we use will not filter endotoxins they are tiny cell walls. The reason for testing sterility is you basically pay for one test. If it’s sterile there won’t be endotoxins that risk is 1 in a million, if that. Endotoxins are from the bacteria itself. That’s my understanding
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@JtCjEfF the filters we use will not filter endotoxins they are tiny cell walls. The reason for testing sterility is you basically pay for one test. If it’s sterile there won’t be endotoxins that risk is 1 in a million, if that. Endotoxins are from the bacteria itself. That’s my understanding
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I would watch the several Jano videos. You really get a look see on endotoxins and sterility. Endotoxins is a massive outlier. Testing for sterility covers both. Go on telegram and you will see every batch tested for Nexaph a bunch includes a full screen.
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@Randy I put ZERO stock in their rating system. It is if obvious if customers read. But they count on the customer not reading. Just looking at the color. oooo Red bad. But I would use their cheap(er)access to endo testing if I was hard pressed for options. Maybe. I am
probablychanging my opinion in real time. I will not give gas to their nonsense. -
I like the quality and the fast shipping.
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@rafdanelczyk I don't know how to post the link. There are a bunch of test groups. You can even enter your lot number or cap color and search Nexaph. Nexaph also has a feed with third-party testing they pay for that has a full range of testing. There really isn't a more vetted company IMO. If you are not looking to buy 10 packs, EZ is the same product. Just look for those cap colors etc
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@Snake-Pepskin thanks, couldn't figure out how to do rhat
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Snake-Pepskin thx
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I know Nexaph is adding full panel testing now to their newer batches, but I read on this forum somewhere that even otherwise there were independent group testing results available on their TG group and one could find their batch to see the additional test results.
Some researchers are particular about endotoxin and sterility results. Can someone point to that TG or other resource?
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I know Nexaph is adding full panel testing now to their newer batches, but I read on this forum somewhere that even otherwise there were independent group testing results available on their TG group and one could find their batch to see the additional test results.
Some researchers are particular about endotoxin and sterility results. Can someone point to that TG or other resource?
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@pep_researcher What I do is search like this: 6/14/26 Pre-Order
Batch: NXP-2P3006232026-04, and you find the test group. SNP is the Q&A with Cain; he is super responsive.@Stevepep but you didn't answer my key question - WHERE?
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@Stevepep but you didn't answer my key question - WHERE?
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This past group test was handled by Lawless on the new JLC Testing platform. But, the COA that showed up on the Nexaph site showed the exact same vials from the presale and test group (cap/crimp match), and that result was posted before we got our results back, by a few days if I recall.
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@pep_researcher Telegram
@Stevepep Dude you are still not pointing me to which telegram group. Have some mercy and give a link will ya?
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@Stevepep Dude you are still not pointing me to which telegram group. Have some mercy and give a link will ya?
@pep_researcher I have no clue how to post the link, or I would I use the app
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