Lab Guides
Lab guides, compound files and side-by-side comparisons. Written for researchers, with sources.
Lab Guides
10 shownLab GuidesLab GuidesHow to Reconstitute Peptides: Bacteriostatic Water, Math and StoragePowder to solution without the guesswork: water choice, technique, the math, and how to store it.5 min readLab GuidesLab GuidesHow to Store Peptides: Powder, Solutions, and Lab RecordsBuild a storage plan around the actual material, formulation, and container, with clear records for dry vials, prepared stocks, and temperature excursions.6 min readLab GuidesLab GuidesHow Long Do Reconstituted Peptides Last? Read the EvidenceSeparate chemical stability, recoverable content, microbial quality, and activity when deciding whether evidence supports a reconstituted peptide’s laboratory use period.6 min readLab GuidesLab GuidesHow to Read a Peptide Certificate of AnalysisRead a peptide COA by separating identity, chromatographic purity, content, and traceability, with a worked example showing why those measurements differ.6 min readLab GuidesLab GuidesPeptide Purity Testing: What HPLC and Mass Spectrometry MeasureUnderstand how HPLC, mass spectrometry, and content assays answer different questions, with examples that connect analytical reports to laboratory concentration calculations.5 min readLab GuidesLab GuidesHow to Reconstitute Tirzepatide: 10 mg and 30 mg Research Vial MathCompare concentration calculations for 10 mg and 30 mg tirzepatide research vials, with final-volume tables and checks that separate arithmetic from formulation evidence.5 min readLab GuidesLab GuidesHow to Reconstitute BPC-157: 5 mg and 10 mg Research Vial MathWork through 5 mg and 10 mg BPC-157 research-vial calculations while distinguishing nominal concentration, measured recovery, compatible vehicles, and supported storage conditions.5 min readLab GuidesLab GuidesLyophilized Peptides Explained: What Freeze-Drying ChangesUnderstand the stages of freeze-drying, why formulation and residual moisture matter, and what a dry peptide vial can and cannot reveal by appearance.5 min readLab GuidesLab GuidesPeptide Shipping Temperature: How to Assess a DeliveryAssess peptide deliveries using documented conditions, transit records, and material-specific stability evidence rather than the temperature of a cooling pack alone.5 min readLab GuidesLab GuidesU-100 Syringe Units Explained: Volume, Mass, and Lab MathTranslate U-100 scale readings into volume, then calculate mass from a known concentration while keeping instrument markings separate from peptide potency.5 min read