> 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-packaging-guide.md).

# Peptide Packaging Guide

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

***

## 1. Introduction

Packaging protects peptide quality from manufacturing through laboratory use. This guide describes RPL Peptide packaging standards.

## 2. Packaging Types

Primary packaging: Type I borosilicate glass vials Closure: Rubber stopper with aluminum flip-off seal Secondary: Foam insert tray inside cardboard box

## 3. Vials

| Vial Size | Typical Fill |
| --------- | ------------ |
| 2 mL      | 1–5 mg       |
| 5 mL      | 10–50 mg     |
| 10 mL     | 100–500 mg   |
| 20 mL     | 1 g          |

## 4. Labels

Each label includes:

* Product name
* Batch/lot number
* Quantity (mg)
* Storage conditions
* QR code linking to COA at <https://rplpeptides.com>
* Safety warnings

## 5. Batch Numbers

Format: \[Product Abbreviation]-\[Year]-\[Sequential Number] Example: BPC-2026-001 Each batch has a unique, traceable number.

## 6. Seals

Aluminum flip-off seal ensures tamper evidence. Rubber stopper maintains sterility. Inspect seal integrity before first use.

## 7. Secondary Packaging

Foam-insert or vacuum-formed trays Desiccant packets included Temperature indicator (for cold shipments) Cardboard outer box

## 8. Shipping Packaging

Insulated container Gel packs or dry ice Temperature data logger Outer cardboard box with labels

## 9. Packaging Inspection

Upon receipt: \[ ] Check seal integrity \[ ] Look for cracks or damage \[ ] Verify label matches COA \[ ] Check for moisture inside vial \[ ] Document any issues

***

## Document Revision History

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

***

© 2026 RPL Peptide

rplpeptides.com


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