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cost-analysis

Page 7 of 11 · 260 questions tagged cost-analysis.

260 questions · sorted by votes · page 7 of 11

17 votes0 answers11k views
How does liraglutide at 0.5 mg weekly compare on cost per milligram across routes?

For reference: liraglutide · 0.5 mg. I would like the arithmetic checked rather than the conclusion asserted. I have deliberately not used an online calculator…

cost-analysis
cost-analysis

Cost arithmetic done honestly: cost per milligram after dead-space loss, list versus net price, comparing a multi-dose vial to a fixed-dose pen,…

260 questions
vendor-comparison
vendor-comparison

Side-by-side comparison of suppliers on measurable axes - independently confirmed purity and content, lead time, cold-chain handling,…

388 questions
dosing-math
dosing-math

The arithmetic itself: milligrams to millilitres to insulin units, concentration after reconstitution, dose per draw, and vial-days per vial. Show…

764 questions
liraglutide
liraglutide

A once-daily GLP-1 receptor agonist and the compound that established the class. Still relevant for its shorter half-life, its paediatric and…

235 questions
asked by cake_intact 17k · 8 months ago
17 votes 2 answers10k views
How many vial-days does a 15 mg vial give at 10 mg/mL on a weekly schedule?

The specifics, since they change the answer: 15 mg · 10 mg/mL. I would like the arithmetic checked rather than the conclusion asserted. I have deliberately not used…

dosing-math
dosing-math

The arithmetic itself: milligrams to millilitres to insulin units, concentration after reconstitution, dose per draw, and vial-days per vial. Show…

764 questions
cost-analysis
cost-analysis

Cost arithmetic done honestly: cost per milligram after dead-space loss, list versus net price, comparing a multi-dose vial to a fixed-dose pen,…

260 questions
diluent-volume
diluent-volume

Choosing how much diluent to add, which is really a question about what you want your measurement resolution to be. Larger volumes buy you…

295 questions
asked by jonas_ekstrom 12k · 2.1 years ago
17 votes5 answers10k views
Is QST worth the price difference against Zhuhai Kerui Biotechnology on measured results?

The particulars: QST · Zhuhai Kerui Biotechnology. I would like the axes of comparison first and the recommendation second. I have tried the first option and it…

vendor-comparison
vendor-comparison

Side-by-side comparison of suppliers on measurable axes - independently confirmed purity and content, lead time, cold-chain handling,…

388 questions
cost-analysis
cost-analysis

Cost arithmetic done honestly: cost per milligram after dead-space loss, list versus net price, comparing a multi-dose vial to a fixed-dose pen,…

260 questions
batch-testing
batch-testing

Testing at the batch or lot level: sampling plans, how many vials from a lot need testing to say anything about the lot, and the difference…

910 questions
asked by siobhan_deasy 9.5k · 3 months ago
17 votes5 answers8.7k views
Is WXT worth the price difference against Shanghai Sigma-Audley on measured results?

What I have: WXT · Shanghai Sigma-Audley. I suspect the honest answer is that it depends, in which case I would like to know on what. Assume I can obtain either…

vendor-comparison
vendor-comparison

Side-by-side comparison of suppliers on measurable axes - independently confirmed purity and content, lead time, cold-chain handling,…

388 questions
cost-analysis
cost-analysis

Cost arithmetic done honestly: cost per milligram after dead-space loss, list versus net price, comparing a multi-dose vial to a fixed-dose pen,…

260 questions
batch-testing
batch-testing

Testing at the batch or lot level: sampling plans, how many vials from a lot need testing to say anything about the lot, and the difference…

910 questions
asked by tobias_reint 20k · 3 months ago
17 votes5 answers7.4k views
How does tirzepatide at 15 mg weekly compare on cost per milligram across routes?

The particulars: tirzepatide · 15 mg. I would like the arithmetic checked rather than the conclusion asserted. I have deliberately not used an online calculator…

cost-analysis
cost-analysis

Cost arithmetic done honestly: cost per milligram after dead-space loss, list versus net price, comparing a multi-dose vial to a fixed-dose pen,…

260 questions
vendor-comparison
vendor-comparison

Side-by-side comparison of suppliers on measurable axes - independently confirmed purity and content, lead time, cold-chain handling,…

388 questions
dosing-math
dosing-math

The arithmetic itself: milligrams to millilitres to insulin units, concentration after reconstitution, dose per draw, and vial-days per vial. Show…

764 questions
tirzepatide
tirzepatide

A dual GIP and GLP-1 receptor agonist. Questions here cover the SURPASS and SURMOUNT programmes, the practical differences from a pure GLP-1…

370 questions
asked by ilaria_bertone 33k · 9 months ago
16 votes 2 answers17k views
How do I decide whether a batch is worth testing at all?

This is my second independent submission on material from the same supplier. I would like to define my thresholds before I have a result, for obvious reasons. I want…

batch-testing
batch-testing

Testing at the batch or lot level: sampling plans, how many vials from a lot need testing to say anything about the lot, and the difference…

910 questions
cost-analysis
cost-analysis

Cost arithmetic done honestly: cost per milligram after dead-space loss, list versus net price, comparing a multi-dose vial to a fixed-dose pen,…

260 questions
coa
coa

Certificates of analysis: what fields a useful one carries, how to tell a real analytical report from a marketing document, batch and lot…

771 questions
asked by jo_vandeberg 23k · 14 months ago
16 votes 5 answers15k views
Is HJ worth the price difference against Shanghai Wibson Biotechnology on measured results?

Conditions: HJ · Shanghai Wibson Biotechnology. I would like the axes of comparison first and the recommendation second. I have tried the first option and it works;…

vendor-comparison
vendor-comparison

Side-by-side comparison of suppliers on measurable axes - independently confirmed purity and content, lead time, cold-chain handling,…

388 questions
cost-analysis
cost-analysis

Cost arithmetic done honestly: cost per milligram after dead-space loss, list versus net price, comparing a multi-dose vial to a fixed-dose pen,…

260 questions
batch-testing
batch-testing

Testing at the batch or lot level: sampling plans, how many vials from a lot need testing to say anything about the lot, and the difference…

910 questions
asked by rae_oyelowo 17k · 6 months ago
16 votes 3 answers13k views
Denied as "excluded from the formulary" — is that appealable, and what is external review?

I got a denial letter that says the requested drug is "not included on the plan's formulary" and separately, further down, that "the plan does not provide benefits…

insurance
insurance

Coverage: formulary tiers, exclusion versus non-coverage, the difference a diabetes indication makes, employer carve-outs, and what an appeal…

35 questions
prior-authorization
prior-authorization

Prior authorisation mechanics: medical-necessity criteria, documenting a lifestyle-intervention requirement, step therapy, and the…

19 questions
cost-analysis
cost-analysis

Cost arithmetic done honestly: cost per milligram after dead-space loss, list versus net price, comparing a multi-dose vial to a fixed-dose pen,…

260 questions
asked by leonid_marchuk 19k · 5 months ago
16 votes 3 answers7.9k views
Is CPC worth the price difference against Shanghai Wibson Biotechnology on measured results?

Stated plainly: CPC · Shanghai Wibson Biotechnology. These are treated as interchangeable and I do not think they are. If both are acceptable I would like to know…

vendor-comparison
vendor-comparison

Side-by-side comparison of suppliers on measurable axes - independently confirmed purity and content, lead time, cold-chain handling,…

388 questions
cost-analysis
cost-analysis

Cost arithmetic done honestly: cost per milligram after dead-space loss, list versus net price, comparing a multi-dose vial to a fixed-dose pen,…

260 questions
batch-testing
batch-testing

Testing at the batch or lot level: sampling plans, how many vials from a lot need testing to say anything about the lot, and the difference…

910 questions
asked by tadhg_o_riordan 7.7k · 4 months ago
16 votes0 answers6k views
Is identity confirmation by mass spectrometry worth paying for on top of a purity figure for survodutide?

For reference: identity confirmation by mass spectrometry · survodutide. I am at the decision point and I would rather think it through than improvise. I would rather…

content-assay
content-assay

Quantified content: how many milligrams of peptide are actually in the vial, measured against a calibrated reference standard. A separate test…

476 questions
batch-testing
batch-testing

Testing at the batch or lot level: sampling plans, how many vials from a lot need testing to say anything about the lot, and the difference…

910 questions
cost-analysis
cost-analysis

Cost arithmetic done honestly: cost per milligram after dead-space loss, list versus net price, comparing a multi-dose vial to a fixed-dose pen,…

260 questions
mass-spec
mass-spec

Mass spectrometry for identity confirmation: electrospray ionisation, multiple charge states, monoisotopic versus average mass, deconvolution, and…

52 questions
survodutide
survodutide

A GLP-1 and glucagon receptor dual agonist with a substantial published MASH dataset. Use this tag for its hepatic endpoints, its dose ladder, and…

225 questions
asked by j_wierzbicki 69k · 19 months ago
16 votes 5 answers4.2k views
Is GL Biochem worth the price difference against Qingdao Saber Technology on measured results?

Setup, so nobody has to ask: GL Biochem · Qingdao Saber Technology. I am trying to choose between two options that are usually discussed as though only one exists. I…

vendor-comparison
vendor-comparison

Side-by-side comparison of suppliers on measurable axes - independently confirmed purity and content, lead time, cold-chain handling,…

388 questions
cost-analysis
cost-analysis

Cost arithmetic done honestly: cost per milligram after dead-space loss, list versus net price, comparing a multi-dose vial to a fixed-dose pen,…

260 questions
batch-testing
batch-testing

Testing at the batch or lot level: sampling plans, how many vials from a lot need testing to say anything about the lot, and the difference…

910 questions
asked by g_paskevicius 60k · 25 days ago
15 votes 4 answers32k views
How do I plan for an orforglipron supply interruption without stockpiling badly?

I have the same lot stored correctly as a comparator, if a side-by-side test would help. I am trying to build something sustainable rather than something thorough…

storage
storage

Storage conditions and their evidence base: minus twenty degrees for powder, refrigerated for solution, protection from light, and what the…

701 questions
discontinuation
discontinuation

Stopping treatment: tapering versus abrupt cessation, what the trial withdrawal arms measured, clinically driven stops, and the practical planning…

21 questions
cost-analysis
cost-analysis

Cost arithmetic done honestly: cost per milligram after dead-space loss, list versus net price, comparing a multi-dose vial to a fixed-dose pen,…

260 questions
orforglipron
orforglipron

A non-peptide, orally bioavailable small-molecule GLP-1 receptor agonist studied in the ATTAIN programme. It is not a peptide, which changes…

219 questions
asked by thermal_mass 13k · 21 months ago
15 votes 3 answers18k views
How many vial-days does a 10 mg vial give at 4 mg/mL on a weekly schedule?

The case in front of me: 10 mg · 4 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…

dosing-math
dosing-math

The arithmetic itself: milligrams to millilitres to insulin units, concentration after reconstitution, dose per draw, and vial-days per vial. Show…

764 questions
cost-analysis
cost-analysis

Cost arithmetic done honestly: cost per milligram after dead-space loss, list versus net price, comparing a multi-dose vial to a fixed-dose pen,…

260 questions
diluent-volume
diluent-volume

Choosing how much diluent to add, which is really a question about what you want your measurement resolution to be. Larger volumes buy you…

295 questions
asked by tamsin_wray 9.9k · 20 months ago
15 votes 5 answers14k views
How does mazdutide at 5 mg weekly compare on cost per milligram across routes?

What I have: mazdutide · 5 mg. 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 learn…

cost-analysis
cost-analysis

Cost arithmetic done honestly: cost per milligram after dead-space loss, list versus net price, comparing a multi-dose vial to a fixed-dose pen,…

260 questions
vendor-comparison
vendor-comparison

Side-by-side comparison of suppliers on measurable axes - independently confirmed purity and content, lead time, cold-chain handling,…

388 questions
dosing-math
dosing-math

The arithmetic itself: milligrams to millilitres to insulin units, concentration after reconstitution, dose per draw, and vial-days per vial. Show…

764 questions
mazdutide
mazdutide

A GLP-1 and glucagon receptor dual agonist developed primarily in China, with a distinct dose range and a fast-moving publication record.…

237 questions
asked by Dr_Marek_Zielinski 27k · 10 months ago
15 votes0 answers13k views
How does retatrutide at 8 mg weekly compare on cost per milligram across routes?

What I am working with: retatrutide · 8 mg. I have worked this out and I would like someone to find the error, because I suspect there is one. My working so far, for…

cost-analysis
cost-analysis

Cost arithmetic done honestly: cost per milligram after dead-space loss, list versus net price, comparing a multi-dose vial to a fixed-dose pen,…

260 questions
vendor-comparison
vendor-comparison

Side-by-side comparison of suppliers on measurable axes - independently confirmed purity and content, lead time, cold-chain handling,…

388 questions
dosing-math
dosing-math

The arithmetic itself: milligrams to millilitres to insulin units, concentration after reconstitution, dose per draw, and vial-days per vial. Show…

764 questions
retatrutide
retatrutide

An investigational GLP-1, GIP and glucagon receptor tri-agonist, studied in the TRIUMPH programme. Not approved anywhere. Use this tag for…

251 questions
asked by noor_alhassan 11k · 2.0 years ago
15 votes5 answers11k views
Is KP worth the price difference against Bachem Holding (Suzhou) on measured results?

Concretely: KP · Bachem Holding (Suzhou). I have used one of these for a while and I am considering switching, which requires a reason. What I care about is…

vendor-comparison
vendor-comparison

Side-by-side comparison of suppliers on measurable axes - independently confirmed purity and content, lead time, cold-chain handling,…

388 questions
cost-analysis
cost-analysis

Cost arithmetic done honestly: cost per milligram after dead-space loss, list versus net price, comparing a multi-dose vial to a fixed-dose pen,…

260 questions
batch-testing
batch-testing

Testing at the batch or lot level: sampling plans, how many vials from a lot need testing to say anything about the lot, and the difference…

910 questions
asked by stopper_core 28k · 4 months ago
15 votes0 answers7.1k views
Is QYB worth the price difference against Hubei Jianxiang Bioscience on measured results?

Stated plainly: QYB · Hubei Jianxiang Bioscience. I am trying to choose between two options that are usually discussed as though only one exists. I am not optimising…

vendor-comparison
vendor-comparison

Side-by-side comparison of suppliers on measurable axes - independently confirmed purity and content, lead time, cold-chain handling,…

388 questions
cost-analysis
cost-analysis

Cost arithmetic done honestly: cost per milligram after dead-space loss, list versus net price, comparing a multi-dose vial to a fixed-dose pen,…

260 questions
batch-testing
batch-testing

Testing at the batch or lot level: sampling plans, how many vials from a lot need testing to say anything about the lot, and the difference…

910 questions
asked by claudia_ferrante 22k · 7 months ago
15 votes 2 answers6.2k views
How many vials from an HJ lot should I send for a sterility test?

What I have: HJ · 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…

batch-testing
batch-testing

Testing at the batch or lot level: sampling plans, how many vials from a lot need testing to say anything about the lot, and the difference…

910 questions
coa
coa

Certificates of analysis: what fields a useful one carries, how to tell a real analytical report from a marketing document, batch and lot…

771 questions
cost-analysis
cost-analysis

Cost arithmetic done honestly: cost per milligram after dead-space loss, list versus net price, comparing a multi-dose vial to a fixed-dose pen,…

260 questions
sterility
sterility

Sterility as a test result rather than an adjective. Covers what a sterility test actually measures, why "sterile filtered" on a document is close…

142 questions
asked by kirsi_lahtinen 25k · 3 months ago
15 votes0 answers5.4k views
How should I budget for an endotoxin test across a twelve-month cagrilintide course?

For reference: an endotoxin test · cagrilintide. I would like to set this up properly once, rather than adjust it repeatedly. My budget is real but not tight, and my…

batch-testing
batch-testing

Testing at the batch or lot level: sampling plans, how many vials from a lot need testing to say anything about the lot, and the difference…

910 questions
cost-analysis
cost-analysis

Cost arithmetic done honestly: cost per milligram after dead-space loss, list versus net price, comparing a multi-dose vial to a fixed-dose pen,…

260 questions
janoshik
janoshik

Janoshik Analytical, an independent third-party testing laboratory widely used by this community for HPLC purity, identity and quantified content…

139 questions
endotoxin
endotoxin

Bacterial endotoxin: LAL and kinetic chromogenic methods, how an endotoxin limit is derived from a dose, why endotoxin survives autoclaving, and…

23 questions
amylin
amylin

Amylin and its analogues, most prominently cagrilintide, as a satiety mechanism orthogonal to incretin signalling. Includes the pharmacology of…

237 questions
asked by liam_bracken 6.9k · 6 months ago
14 votes 5 answers40k views
How many vial-days does an 8 mg vial give at 10 mg/mL on a weekly schedule?

Numbers first: 8 mg · 10 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…

dosing-math
dosing-math

The arithmetic itself: milligrams to millilitres to insulin units, concentration after reconstitution, dose per draw, and vial-days per vial. Show…

764 questions
cost-analysis
cost-analysis

Cost arithmetic done honestly: cost per milligram after dead-space loss, list versus net price, comparing a multi-dose vial to a fixed-dose pen,…

260 questions
diluent-volume
diluent-volume

Choosing how much diluent to add, which is really a question about what you want your measurement resolution to be. Larger volumes buy you…

295 questions
asked by mg_per_ml 15k · 2.1 years ago
14 votes 5 answers35k views
How should I budget for an HPLC purity test across a twelve-month retatrutide course?

The case in front of me: 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…

batch-testing
batch-testing

Testing at the batch or lot level: sampling plans, how many vials from a lot need testing to say anything about the lot, and the difference…

910 questions
cost-analysis
cost-analysis

Cost arithmetic done honestly: cost per milligram after dead-space loss, list versus net price, comparing a multi-dose vial to a fixed-dose pen,…

260 questions
janoshik
janoshik

Janoshik Analytical, an independent third-party testing laboratory widely used by this community for HPLC purity, identity and quantified content…

139 questions
hplc
hplc

Reverse-phase high-performance liquid chromatography, the workhorse purity method. Column chemistry, mobile-phase choice, gradient slope,…

503 questions
retatrutide
retatrutide

An investigational GLP-1, GIP and glucagon receptor tri-agonist, studied in the TRIUMPH programme. Not approved anywhere. Use this tag for…

251 questions
asked by unit_math 6.2k · 22 months ago
14 votes 5 answers30k views
How do I model the twelve-month cost of each supply route?

The lane and the lead time matter as much as the material for what I am doing. I would rather understand the derivation than memorise the outcome. Two people I asked…

cost-analysis
cost-analysis

Cost arithmetic done honestly: cost per milligram after dead-space loss, list versus net price, comparing a multi-dose vial to a fixed-dose pen,…

260 questions
insurance
insurance

Coverage: formulary tiers, exclusion versus non-coverage, the difference a diabetes indication makes, employer carve-outs, and what an appeal…

35 questions
compounding
compounding

Compounded preparations: what a 503A and a 503B facility may legally prepare and when, base versus salt forms, beyond-use dating under USP…

61 questions
asked by coldbox9 41k · 23 months ago
14 votes 2 answers20k views
What is the per-participant cost in a ten-person group buy once testing is included?

I have kept every message, invoice and document, which I gather is the useful habit. I can do the algebra. I am not confident about the conversion factors. If there…

group-buy
group-buy

Pooled purchasing: how the economics work, what trust structure a pool needs, splitting a single tested lot, and the failure modes when the…

41 questions
cost-analysis
cost-analysis

Cost arithmetic done honestly: cost per milligram after dead-space loss, list versus net price, comparing a multi-dose vial to a fixed-dose pen,…

260 questions
batch-testing
batch-testing

Testing at the batch or lot level: sampling plans, how many vials from a lot need testing to say anything about the lot, and the difference…

910 questions
asked by marcus_thorbjorn 9.4k · 23 months ago
14 votes0 answers14k views
How many vial-days does a 50 mg vial give at 20 mg/mL on a weekly schedule?

The particulars: 50 mg · 20 mg/mL. I would rather understand the derivation than memorise the outcome. Two people I asked gave two answers that differ by a factor of…

dosing-math
dosing-math

The arithmetic itself: milligrams to millilitres to insulin units, concentration after reconstitution, dose per draw, and vial-days per vial. Show…

764 questions
cost-analysis
cost-analysis

Cost arithmetic done honestly: cost per milligram after dead-space loss, list versus net price, comparing a multi-dose vial to a fixed-dose pen,…

260 questions
diluent-volume
diluent-volume

Choosing how much diluent to add, which is really a question about what you want your measurement resolution to be. Larger volumes buy you…

295 questions
asked by cap_the_luer 14k · 2.0 years ago