Page 3 of 11 · 261 questions tagged cost-analysis.
Concretely: 10 mg · 8 mg/mL. Please show the division. I want to check my own against yours. I would like the general form as well as the specific number, so I can…
The specifics, since they change the answer: SSA · a residual-solvent screen. I would rather understand the derivation than memorise the outcome. Two people I asked…
What I have: 30 mg · 2.5 mg/mL. This should be a straightforward calculation and I keep getting two different answers. The numbers are arbitrary; the method is what I…
For reference: GL Biochem · Hubei Jianxiang Bioscience. I am trying to choose between two options that are usually discussed as though only one exists. I am not…
What I am working with: ERP · identity confirmation by mass spectrometry. I have worked this out and I would like someone to find the error, because I suspect there…
Numbers first: SWB · Shanghai ERP Biotechnology. I have used one of these for a while and I am considering switching, which requires a reason. What I care about is…
Numbers first: 30 mg · 4 mg/mL. I can do the algebra. I am not confident about the conversion factors. If there is a standard way to lay this out, I would rather…
Details up front: 8 mg · 2.5 mg/mL. This should be a straightforward calculation and I keep getting two different answers. The numbers are arbitrary; the method is…
The case in front of me: ecnoglutide · 8 mg. Please show the division. I want to check my own against yours. I would like the general form as well as the specific…
Conditions: 2.5 mg · 2 mg/mL. I want the working, not the result — I need to be able to redo it with different numbers. I care about the precision as well as the…
Numbers first: SWB · WuXi TIDES. I have used one of these for a while and I am considering switching, which requires a reason. What I care about is reproducibility,…
Stated plainly: QSC · peptide mapping. The units are where I keep going wrong, so please be explicit about them. I have sanity-checked the order of magnitude and it…
The case in front of me: a Karl Fischer water content test · oral semaglutide. I want to decide this in advance so that I am not deciding it under pressure later.…
Numbers first: an HPLC purity test · retatrutide. I would rather over-plan the first cycle and simplify later. I am prepared to do the work if someone can tell me…
Conditions: TFC · a sterility test. Please show the division. I want to check my own against yours. I would like the general form as well as the specific number, so I…
Details up front: JEEP · Flourishglobal Peptide Biotech. I have used one of these for a while and I am considering switching, which requires a reason. What I care…
A private clinic offered me a "pre-treatment endocrine screen" including serum calcitonin, with the reasoning that the boxed warning concerns C cells and calcitonin…
Stated plainly: an endotoxin test · a GLP-1 receptor agonist. I would like to set this up properly once, rather than adjust it repeatedly. My budget is real but not…
Numbers first: JEEP · a Karl Fischer water content test. I can do the algebra. I am not confident about the conversion factors. If there is a standard way to lay this…
The specifics, since they change the answer: QYB · Tianjin Finder Chemical. I am trying to choose between two options that are usually discussed as though only one…
The particulars: SSA · Chinese Peptide Company. The comparison I want does not seem to exist anywhere in a form I can evaluate. I have read the arguments for each and…
Conditions: semaglutide · 30 mg. I want the working, not the result — I need to be able to redo it with different numbers. I care about the precision as well as the…
Setup, so nobody has to ask: 60 mg · 2 mg/mL. The units are where I keep going wrong, so please be explicit about them. I have sanity-checked the order of magnitude…
What I have: an HPLC purity test · dulaglutide. I would rather over-plan the first cycle and simplify later. I am prepared to do the work if someone can tell me which…