3 ML 2-Vial Laboratory Peptide Box
A compact 2-well PP vial storage box designed for 3 mL peptide vials
Product Type — Transparent PP Vial Storage Box / Compact Laboratory Box
Material — Transparent Polypropylene (PP), BPA-free
Applying — Peptide vials, HGH samples, laboratory controls, and research sample pairs
Vial Capacity — 3ml × 2
Reference Size — 41mm H × 35mm W × 18mm D (ultra-compact footprint)
Minimum Order — Flexible — start from 100 units
The 2-well structure keeps sample pairs separated
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Full Customization
Description
Pharmaceutical Packaging Boxes / HGH & Peptide Boxes
3 mL 2-Vial
Laboratory Peptide Box
A compact two-slot PP box for 3 mL peptide and diagnostic vials -
precision-molded for laboratory benches, QC stations and research sample handling.
Stackable, transparent and ready for custom labels or etching.
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2 vial slots |
3 mL standard size |
41mm height |

Compact 2-vial box for 3 mL peptide laboratory storage - 41×35×18mm
Dual-well designTwo molded cavities for 3 mL vials - keeps samples upright and separated. |
Minimal footprint41mm tall, 35mm wide - fits crowded benches, fridges and transport trays. |
See-through wallsCheck vial labels and contents at a glance - no need to open. |
Stackable profileFlat lid and base - stack multiple boxes in fridges or sample racks. |
Compact footprint, transparent walls, and a secure snap closure - made for research labs, QC environments and sample prep stations.
Designed for laboratory workflows
Transparent PP, custom labeling options, and a form factor built for sample handling, cold storage and transport.
Standard 2-slot configuration
Two wells molded for 3 mL vials (16mm diameter, 36mm height). The box holds vials upright, preventing cap contact with surfaces and keeping labels visible. Ideal for paired samples, control + test, or duplicate runs.
Custom branding & labels
Smooth PP surface accepts adhesive labels, laser etching, or screen-print logos. Add barcodes, lot numbers, or color-coded stickers to match your lab's sample tracking system.
OEM available: Custom slot counts (1, 3, 4, 6+ vials), custom dimensions, and logo printing for orders above 500 units.
| Configuration | Dual-slot compact design for paired 3 mL vial storage |
| Box Material | Food-grade transparent PP (polypropylene), recyclable, BPA-free certification |
| Compatible Vials | 3 mL peptide lyophilized powder, vaccine vials, injectable biologics, laboratory controls |
| Well Size | 16mm inner diameter × 38mm depth per well |
| External Dimensions | 41mm (H) × 35mm (W) × 18mm (D) - ultra-compact footprint for crowded benches |
| Temperature Tolerance | -20°C (freezer storage) to +121°C (autoclave sterilization) |
| Primary Use Cases | Sample pairing (control vs. test), duplicate QC samples, portable field kits, before/after comparisons |
| Order Flexibility | 100-unit minimum; custom branding & slot configurations from 500 units |
Product highlights
Material compliance, dimensional precision, and wholesale support for lab supply distributors and research institutions.
Compact & stackable
41mm height, 35mm width - minimal bench footprint. Flat top and base allow vertical stacking in refrigerators, freezers (-20°C compatible), and transport cases. Transparent walls let you read vial labels without unpacking.
Laboratory-grade PP
Food-grade recycled polypropylene, BPA-free, resistant to common lab solvents and cleaning agents. Suitable for peptide lyophilized powders, diagnostic reagents, and reference standards. Autoclavable up to 121°C (consult for specific protocols).
Custom labeling ready
Smooth outer surface for adhesive labels, laser engraving, or direct screen-print. Add QR codes, batch numbers, or color-coded dots. OEM orders (500+ units) can specify pantone colors, logo placement, and slot configurations.
Wholesale & certification
Flexible MOQ starting from 100 units. Material certificates (SGS, FDA contact-safe PP) and dimensional inspection reports available on request. Bulk pricing for lab distributors, research institutions, and pharmaceutical contract packagers.
Product views
Transparent PP construction, precision-molded wells, and stackable form factor for laboratory sample management.

Precision-molded 2-vial box with 41mm height and 35mm width - compact for lab benches

Flip-cover design for easy access - transparent PP body with visible interior, blue flip-off cap

Stackable design for efficient cold storage and sample organization in laboratory fridges

Available 3 mL box configurations
We offer seven standard set sizes for 3 mL vials - from a single-vial tube to a 24-slot clinic tray. All molded for the same 3 mL vial diameter.
Available configurations: 1 vial (single tube), 2 vials (compact lab box - this page), 3 vials, 4 vials, 6 vials, 10 vials (standard wholesale), 24 vials (clinic tray). Custom slot counts available for orders above 500 units.
| 1-vial | 2-vial |
| 3-vial | 4-vial |
| 6-vial | 10-vial |
| 24-vial | custom size |
| Parameter | Specification |
|---|---|
| Vial capacity | 2 vials · 3 mL standard |
| Vial fit | 16mm diameter × 36mm height · standard 3 mL glass vial |
| Box dimensions | 41mm H × 35mm W × 18mm D · external |
| Material | Food-grade recycled PP, BPA-free · autoclavable 121°C |
| Transparency | Clear / translucent · label-readable without opening |
| Closure | Snap-shut friction lid · tamper-evident optional |
| Temperature range | -20°C to +121°C · freezer & autoclave compatible |
| Customization | Laser etching, screen-print, adhesive labels · OEM from 500 units |
| Minimum order | 100 units · negotiable for custom configurations |
| Certifications | SGS material cert, FDA food-contact PP · available on request |
Frequently Asked Questions
Common questions about 2-vial laboratory boxes, material specifications, and ordering.
What vial size fits this 2-well box?
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The box is precision-molded for standard 3 mL glass vials with 16mm diameter and 36mm height. It also fits most 3 mL peptide lyophilized powder vials with flip-off caps.
What is the minimum order quantity?
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Standard 2-vial boxes start from 100 units. For custom configurations (logo printing, different slot counts, or specific colors), MOQ is 500 units.
Is the material autoclave-safe?
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Yes, the food-grade PP material is autoclavable up to 121°C. Consult our technical team for specific sterilization protocols if you need validated procedures.
Can I add custom labels or logos?
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Yes. The smooth PP surface accepts adhesive labels, laser etching, or screen-printed logos. Send your artwork file (AI, PDF, or EPS) for a quote.
How does this compare to the 10-vial box?
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The 2-vial box is 41mm tall vs. 10-vial at 67mm. It's designed for sample pairs (control/test) and tight lab spaces. The 10-vial box is better for bulk storage and travel. See 10-vial box →
Order your laboratory sample set
We supply the whole package and match it to your needs.
The complete set - vial, stopper, cap, label and pp box, Tell us your spec and get a wholesale quote the same day.
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