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  • High Quality Glass Test Tube with Cork for Coffee Beans Storage
  • High Quality Glass Test Tube with Cork for Coffee Beans Storage
  • High Quality Glass Test Tube with Cork for Coffee Beans Storage
  • High Quality Glass Test Tube with Cork for Coffee Beans Storage
  • High Quality Glass Test Tube with Cork for Coffee Beans Storage
  • High Quality Glass Test Tube with Cork for Coffee Beans Storage
High Quality Glass Test Tube with Cork for Coffee Beans Storage

High Quality Glass Test Tube with Cork for Coffee Beans Storage

$0.08-$1.10/ Piece|10000 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 50000 pieces）
Customized packaging（Min.Order: 50000 pieces）
Graphic customization（Min.Order: 50000 pieces）
View product details

High Quality Glass Test Tube with Cork for Coffee Beans Storage

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Airtight Storage: Designed with natural cork stoppers to preserve freshness and prevent moisture ingress, ideal for storing coffee beans or laboratory substances.
  • Transparent Glass Construction: Enables clear visibility of contents while ensuring chemical resistance and durability for precise measurements or ingredient monitoring.

Key features

  • 1. Material Technology

    • With durable borosilicate glass, you can safely store coffee beans without odor absorption or chemical leaching, outperforming plastic containers*.

  • 2. Interactive Design

    • With airtight cork stoppers, you can preserve coffee bean freshness by sealing out air and moisture more effectively than synthetic alternatives*.

  • 3. Performance Parameters

    • With transparent glass construction, you can monitor coffee bean levels without breaking the seal, reducing exposure to air and maintaining optimal freshness.

  • 4. Scenario Solutions

    • Ideal for home coffee enthusiasts, these test tubes offer compact, stackable storage for small batches, unlike bulky containers.

  • 5. Certification Standards

    • Made with natural cork and laboratory-grade glass, these test tubes align with eco-friendly and food-safe material standards*.

Product details

High Quality Glass Test Tube with Cork for Coffee Beans Storage

The High Quality Glass Test Tube with Cork is designed for precise storage and handling of sensitive materials like coffee beans. Crafted from durable borosilicate glass and natural cork, these test tubes offer airtight sealing, chemical resistance, and clarity for easy content monitoring. Available in varying sizes, they cater to both laboratory experiments and specialty storage needs.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialBorosilicate glass (chemical-resistant)Storing volatile or acidic substances
Cork StopperNatural cork (airtight & moisture-proof)Preserving freshness of coffee beans
TransparencyFully transparentMonitoring content levels visually
Sizes50mL, 100mL, 150mLCustom volume requirements

Customization guide

Adjustable parameters:

  • Size: Choose from 50mL, 100mL, or 150mL to match storage needs.
  • Cork Type: Opt for reinforced cork for extreme airtightness in humid environments.
  • Labeling: Add engraved or adhesive labels for easy identification of contents.

Get inspired

With a natural cork seal and glass durability, these test tubes are ideal for coffee enthusiasts seeking to preserve bean freshness or researchers needing airtight containment. Their transparency ensures you can track contents without opening the seal, while the chemical-resistant material safeguards against corrosion.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Chemical ResistanceAcid-resistant+20% alkali resistance+40% universal resistance*
AirtightnessStandard seal20% tighter seal40% tighter seal
Temperature Range-20°C to 150°C-30°C to 200°C-40°C to 250°C

Supplier's note

  1. Technical Breakthroughs:

    • Chemical Resistance: The Pro Model’s borosilicate glass withstands extreme pH levels, outperforming standard glass by 40%.
    • Airtight Sealing: Advanced cork compression technology reduces oxygen exposure by 20%, preserving coffee aroma longer.
    • Customizable Sizes: Three volume options ensure compatibility with lab protocols or bulk coffee storage.

  2. Version Selection Guide:

    • Base Model: Ideal for general coffee storage or basic lab use where moderate resistance suffices.
    • Advanced Model: Perfect for environments requiring enhanced airtightness, such as humidity-sensitive coffee aging or chemical labs handling mild reagents.
    • Pro Model: Recommended for industrial or extreme applications (e.g., storing corrosive chemicals or cryogenic samples). Its triple-layer cork seal and heat resistance make it unmatched in durability.

*Compared to industry-standard soda-lime glass.

Frequently asked questions

  • Which glass test tube size is best for storing coffee beans at home?

  • How do I clean the cork stopper on a coffee bean storage test tube?

  • Why choose glass test tubes over plastic containers for coffee beans?

  • Can I customize these test tubes for commercial coffee bean storage?

  • Are these test tubes FDA-approved for food storage?

  • How long do coffee beans stay fresh in these glass test tubes?

  • What are the main benefits of using cork stoppers for coffee storage?

  • Are these test tubes suitable for storing spices or herbs alongside coffee beans?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionCoffee bean storage, lab experimentsIndustry Standard: Soda-Lime Glass (ISO 3585)
Our Base: Borosilicate Glass (ISO 3585)
Our Advanced: Borosilicate Glass (Pyrex® Equivalent, ISO 3585)		▲ Base: 30% higher thermal resistance
▲ Advanced: 50% lighter than soda-lime		▲ Standard: Cheaper but prone to chemical etching
Sealing MechanismAirtight storage, volatile substance containmentIndustry Standard: Rubber Stopper (ASTM D2000)
Our Base: Cork Stopper (0.1mm Air Gap, ASTM D580)
Our Advanced: Triple-Seal Cork + Silicone Gasket (ASTM F2036)		▲ Base: 99.9% airtight (prevents oxidation of coffee beans)
▲ Advanced: 100% moisture-proof		▲ Standard: Rubber degrades in UV light
CapacityBulk storage, small-batch brewingIndustry Standard: 100mL (ISO 1000)
Our Base: 250mL (ISO 1000)
Our Advanced: 500mL (ISO 1000)		▲ Base: 2.5x standard capacity
▲ Advanced: 5x standard capacity		▲ Advanced: Heavier for handheld use
DurabilityHigh-impact environments, repeated useIndustry Standard: 1m Drop Resistance (ISO 2244)
Our Base: 1.5m Drop Resistance (ISO 2244)
Our Advanced: 2m Drop Resistance (ISO 2244)		▲ Base: 50% stronger than standard
▲ Advanced: Military-grade shatterproof		▲ Standard: Breaks easily on hard surfaces
TransparencyVisual inspection, quality controlIndustry Standard: 85% Light Transmission (ASTM D1003)
Our Base: 92% Light Transmission (ASTM D1003)
Our Advanced: 98% Light Transmission (ASTM D1003)		▲ Base: Easier to monitor bean freshness
▲ Advanced: UV-filtering coating (ASTM G154)		▲ Standard: Hazy finish obscures contents
CustomizationLab labeling, brand differentiationIndustry Standard: No customization
Our Base: Custom Engraving (ISO 15614-1)
Our Advanced: Color-Coded Cork + Engraving (ISO 15614-1)		▲ Base: Identifies contents at a glance
▲ Advanced: Color-coding for quick sorting		▲ Standard: Requires external labels

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