A sample bottle is a small container designed to collect, store, and transport liquids or powders for testing or organization. On this page, you’ll see options that align with common needs:

• Materials: Clear or amber glass vials and lightweight polypropylene plastic bottles.
• Sizes: From tiny vials (about 1–10 mL) to larger bottles (around 60–500 mL).
• Features: Screw caps for a tight seal, wide-mouth openings for easy filling, graduations for quick measuring, and write-on spots for labeling.
• Uses: Lab reagents, water sampling, small-parts storage, and general specimen handling.

Choosing between glass or plastic, clear or amber, and small or large capacity depends on what you’re collecting and how you plan to handle it.

You can shop a variety of sample bottles on Walmart.com in the Industrial & Scientific section. A quick way to find them is to search for “sample bottle” and use filters to narrow your choices.

• Filter by: material (glass or plastic), capacity (mL/oz), cap style (screw, wide mouth), and pack size.
• Check details: graduations, write-on areas, dimensions, and closure type.
• Fulfillment options: Home delivery and store pickup may be available depending on location.

Availability can vary by store and inventory. Reviewing product descriptions and customer Q&A can help you confirm fit for your intended use.

In dairy settings, sampling bottles are commonly used to collect small volumes of milk from bulk tanks, lines, or shipments for routine quality checks and analysis. The right container can support consistent handling and reduce contamination risk.

• Useful features: leak‑resistant screw caps, wide mouths for easy pouring, and graduations for quick volume checks.
• Material choice: glass for chemical compatibility; plastic for lighter weight and transport.
• Color: amber bottles can help with light‑sensitive components; clear is great for quick visual checks.

Specific testing programs may require certain container types and volumes. It’s advisable to follow your testing lab’s instructions for containers and handling.

The best bottle depends on what you’re testing and the method you’re following. Different analyses call for different container types and volumes.

• General field checks: wide‑mouth polypropylene bottles (around 60–500 mL) are lightweight and shatter‑resistant.
• Light‑sensitive analytes: amber glass bottles can help reduce light exposure.
• Solvent or trace‑sensitive samples: glass vials/bottles are often preferred for chemical compatibility.
• Microbiological tests: many labs specify particular containers; some may require pre‑cleaned or sterile options provided by the lab.

Review your lab’s or method’s requirements for container material, size, and any handling steps. Choosing leak‑resistant caps and clearly labeling can help maintain sample integrity.

Some sample bottles can be reused, but it depends on the material, prior contents, and your testing needs. Always check the product details for temperature and chemical resistance before cleaning.

1. Empty promptly: dispose of contents per your guidelines.
2. Wash gently: use mild detergent and warm water if compatible; avoid strong solvents unless the container is rated for them.
3. Rinse well: multiple clean‑water rinses can help reduce residue.
4. Air‑dry: let bottles dry with caps off; avoid heat beyond the item’s rating.

To reduce cross‑contamination, dedicate bottles to specific tasks. For regulated testing, your lab may require single‑use or lab‑supplied containers.