> For the complete documentation index, see [llms.txt](https://docs.rplpeptides.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.rplpeptides.com/docs/guides/peptide-sample-management-guide.md).

# Sample Management Guide

| Field            | Value                                                            |
| ---------------- | ---------------------------------------------------------------- |
| **Document ID**  | RPL-GUIDE-SMP-001                                                |
| **Version**      | 1.0                                                              |
| **Publisher**    | RPL Peptide (Qingdao RPL Biotechnology Co., Ltd.)                |
| **URL**          | <https://rplpeptides.com/guides/peptide-sample-management-guide> |
| **Last Updated** | July 2026                                                        |

***

## 1. Introduction

Systematic sample management ensures every peptide sample is properly tracked, stored, and documented throughout its lifecycle.

## 2. Receiving Samples

\[ ] Log receipt date \[ ] Record batch number \[ ] Verify against COA \[ ] Assign internal ID if needed \[ ] Store immediately

## 3. Registration

Create sample record with:

* Product name
* Batch number
* Quantity received
* Storage location
* Expiry/retest date

## 4. Labeling

Each container should show:

* Product name (abbreviated OK)
* Concentration (if reconstituted)
* Date prepared
* Batch number
* User initials

## 5. Storage

Organize by product or project. Use clear, consistent labeling. Monitor temperature regularly. Keep desiccant in storage containers.

## 6. Tracking

Track:

* Opening date
* Aliquots removed
* Remaining quantity
* Freeze-thaw cycles
* Any quality observations

## 7. Disposal

Dispose according to institutional guidelines. Record disposal date and method. Update sample inventory.

***

## Document Revision History

| Version |    Date   | Changes         |
| :-----: | :-------: | --------------- |
|   1.0   | July 2026 | Initial release |

***

© 2026 RPL Peptide

rplpeptides.com


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