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Nexphoria

In-Depth Reference

Research Guides

Comprehensive written references for peptide researchers. From evaluating supplier quality to designing multi-compound protocols, these guides cover the practical knowledge gaps that published papers don't address.

7 guides9 topic categoriesFree & unrestricted
Reference

Peptide Storage Guide

Temperature requirements by compound, freeze-thaw cycle limits, lyophilized vs reconstituted shelf life, light sensitivity, container selection. Pull-from-products data for all 34 catalog compounds.

StorageCold ChainStability
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How-To

Reconstitution Guide

Choosing solvents (BAC water, sterile water, acetic acid, DMSO), wall injection technique, swirl vs vortex, concentration calculations with worked examples, multi-use vial strategy, and labeling protocol.

BAC WaterConcentrationTechnique
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Protocol

Dosing Protocols Guide

Loading vs maintenance phases, morning vs evening GH axis timing, injection site rotation schema, 3-month vs 6-month cycle philosophy, washout period calculation, stacking principles, and record-keeping SOPs.

DosingCyclesTiming
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Quality

COA Verification Guide

6-step guide to authenticating certificates of analysis: ISO 17025 lab accreditation check, lot number matching, HPLC chromatogram verification, MS identity confirmation, LAL endotoxin interpretation.

COAHPLCISO 17025
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Sourcing

Peptide Sourcing Guide

How to evaluate research peptide suppliers: ISO 17025 accreditation explained, why HPLC + MS + LAL endotoxin are all required, quality tiers comparison, COA chain-of-custody, and red flags to avoid.

Supplier QualityRed FlagsPurity Tiers
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Safety

Safety & Handling Guide

PPE selection for peptide research, aseptic technique, sharps and needlestick protocol, spill response, contamination control, waste disposal, and incident documentation for BSL-1 research practices.

PPESharpsBSL-1
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Reference

Peptide Glossary

50+ research terms across 9 categories: chemistry, pharmacology, quality control, reconstitution, biology, methods, storage, pharmacokinetics, and logistics. Alphabetically indexed with cross-links.

GlossaryTerminologyDefinitions
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All guides are provided for research use only (RUO). Content is educational and intended for qualified researchers working in laboratory settings. None of the information constitutes medical advice, clinical guidance, or veterinary recommendation. Nexphoria does not supply compounds for human or veterinary use.

RUOFor Research Use Only (RUO) — Not for human consumption, clinical use, diagnostic use, or veterinary applications.