Laboratory plasticware is a group of tools made from plastic that are used in science labs. However, laboratory plasticware has become just as important in modern labs. Plasticware is widely used in schools, universities, and research labs. It’s affordable, durable, and safe. 

In this blog, you will learn why plasticware is important, which types are commonly used, and how to take care of them.

Why Use Plasticware in Laboratories?

Plasticware offers several advantages over traditional glassware. Here are a few reasons why plastic tools are often preferred in labs:

• Cost-Effective: Plasticware is much cheaper than glassware. This is especially important in schools and labs where the budget may be limited.

• Durability: Plastic tools are more resistant to breakage. If a beaker or test tube falls, it won’t shatter like glass would.

• Lightweight: Plastic items are easier to handle, making them perfect for students or researchers working with many samples.

• Variety of Sizes: Plasticware comes in a wide range of sizes and designs, making it suitable for all types of experiments.

Common Types of Laboratory Plasticware

Here are some of the most common types of plasticware used in laboratories:

• Beakers: Beakers are used for holding, mixing, and heating liquids. Plastic beakers are lightweight and come in many sizes.

• Measuring Cylinders: These are used to measure liquids accurately. They come in graduated sizes for precise measurements.

• Pipettes & Micropipettes: These tools are used to transfer small amounts of liquid. Micropipettes are used for even smaller, more precise volumes.

• Funnels: Funnels help pour liquids into containers with smaller openings. They’re especially useful for transferring liquids without spilling.

• Petri Dishes: These shallow dishes are often used for growing cultures in microbiology experiments. Plastic petri dishes are disposable and come in various sizes.

• Test Tubes: Plastic test tubes are used for holding and heating liquids. They are commonly used in educational settings.

• Sample Containers: These are small containers used for storing samples. They come with lids to prevent contamination.

• Wash Bottles: Wash bottles are used to rinse glassware or wash down surfaces with a steady stream of water.

• Microcentrifuge Tubes: These tiny tubes are used for storing small volumes of liquid, especially in molecular biology experiments.

• Storage Bottles: Used to store chemicals or liquids safely. They are often available with tight-sealing lids.

Materials Used in Lab Plasticware

Laboratory plasticware is made from various types of plastic. Some of the most common materials include:

• Polypropylene (PP): This is a strong, durable plastic that is resistant to chemicals and heat. It’s often used for beakers, test tubes, and storage containers.

• Polystyrene (PS): Polystyrene is a clear plastic used for petri dishes, sample containers, and other items that need to be transparent.

• Polyethylene (PE): Polyethylene is a flexible plastic used for wash bottles, funnels, and tubing. It is resistant to impact and chemicals.

Each type of plastic has specific properties that make it perfect for different laboratory tasks.

Pros of Laboratory Plasticware

1. Affordable: Plasticware is cheaper than glassware, making it ideal for schools and budget-conscious labs.

2. Durable: It doesn’t break easily. If dropped, it usually won’t crack or shatter like glass.

3. Lightweight: Easy to carry and handle, especially useful when dealing with many samples.

4. Chemical-Resistant (Depending on Material): Many types of plastic are resistant to acids, bases, and other chemicals.

5. Safe for Students: Reduced risk of injury from broken pieces. Great for school science labs.

6. Disposable Options: Some plasticware is made for one-time use, which helps prevent contamination.

7. Variety of Shapes and Sizes: Comes in many forms for different lab tasks like storage, measurement, and transfers.

Cons of Laboratory Plasticware

1. Not Heat-Resistant: Most plasticware cannot handle very high temperatures and may melt or warp.

2. Chemical Limitations: Some plastics may react with strong solvents or corrosive chemicals.

3. Less Accurate for Some Uses: Plastic measuring tools may be less precise than glass alternatives.

4. Can Absorb Substances: Some plastics may absorb chemicals or dyes, which can affect future experiments.

5. Environmental Impact: Disposable plasticware contributes to plastic waste if not recycled properly.

6. Scratches Easily: Repeated cleaning can cause scratches, which may harbor bacteria or interfere with readings.

Best Practices for Using Laboratory Plasticware

To make sure your plasticware lasts longer and works well, here are a few tips:

• Cleaning: Always clean plasticware thoroughly after each use to avoid contamination. Use mild detergent and warm water, and make sure to rinse well.

• Sterilization: Some plasticware needs to be sterilized, especially if used for microbiological work. Follow the instructions for sterilization carefully to avoid damaging the plastic.

• Proper Handling: Although plasticware is durable, it should still be handled carefully to avoid cracking or warping. Don’t expose it to extreme heat unless it’s designed for it.

• Storage: Store plasticware in a clean, dry place. Keep items like pipettes and test tubes in an upright position to avoid contamination.

Where to Buy Laboratory Plasticware

If you need to buy laboratory plasticware, make sure to choose a reliable supplier. Look for companies that offer high-quality products at affordable prices.

For example, ZMS HealthBio is a trusted supplier of laboratory plasticware in Florida. Whether you need basic beakers or more specialized items like micropipettes or petri dishes, ZMS HealthBio offers a wide range of laboratory plasticware with fast, free home delivery across the USA.

Conclusion

Laboratory plasticware is a crucial part of any lab, from schools to research facilities. It’s affordable, durable, and easy to use. Whether you’re a student or a professional, knowing how to choose and use plasticware correctly can help ensure accurate results and a safe working environment.

If you’re looking for the best laboratory plasticware, always choose a trusted supplier like ZMS HealthBio to get quality products delivered right to your door!