Janoshik Analytical laboratory testing services

[readalot]

Response from Janoshik:

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1. Yes, sure.

We are following the USP endotoxin testing SOP (Bacterial Endotoxins | USP) using a quantitative Pierce™ Chromogenic Endotoxin Quant Kit (Pierce™ Chromogenic Endotoxin Quant Kit). Positive and negative controls are further described in the attached documents, and are included with every analyzed batch of samples along with a 5-point calibration curve in triplicate (same as samples).

2. There will be no extra charge from our side of things.

Thank you.


With best regards,
Kate
Assistant - Janoshik Analytical

Janoshik Analytical

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Fyi for those that had questions on the endotoxin assay SOP and calibration.

@Ghoul
@MyNameIsJeff

Also, a very generous offer from you @janoshik to cost share on the HPLC runs if we can get you the standard. I'd also be willing to fund raise for GCMS analysis of the standard if you think that is double check.

So there you have it folks. Opportunity for the community here.

I've had two persons offer to pitch in thus far...

Thanks very much @keenpen and @bigMoJo.

Has the LAL test protocol been requested? This is something the lab should be willing to supply to any customer, it's a standard expectation with the service.

I ask because I'm getting a little irritated with the "free from endotoxins" and "proves there's no need for testing" comments.

To be frank, I'm skeptical of results that are cleaner than what we'd typically see from a compounding pharma making Testosterone oils using a completely aseptic process in an FDA approved facility by techs wearing bunny suits.

??

Lost interest on your endotoxin questions?

https://assets.thermofisher.com/TFS-Assets/BID/Reference-Materials/highly-sensitive-assay-endotoxin-detection-quantitation-variety-sample-types-white-paper.pdf