12 best pipettes
Pipettes are essential laboratory instruments used for accurately measuring and transferring small volumes of liquids. They are widely used in various scientific disciplines, including chemistry, biology, biochemistry, and clinical research. Pipettes come in different types and designs, each suited for specific applications. Here are some key aspects of pipettes:
Types of Pipettes:
- Volumetric Pipettes: These are used to deliver a single specific volume accurately. They come in various sizes and have a single graduation mark.
- Graduated Pipettes: Graduated pipettes have multiple graduation marks along their length, allowing for the measurement and transfer of various volumes.
- Micropipettes: These are specialized pipettes designed for measuring very small volumes, typically in the microliter range. They are commonly used in molecular biology and microbiology.
- Pasteur Pipettes: These are thin, ungraduated pipettes used for transferring small amounts of liquids.
- Serological Pipettes: These are designed for use in the analysis of serum, plasma, and other biological fluids.
Operation:
- Pipettes work through aspiration and dispensing.A user aspirates a liquid into the pipette tip by creating a vacuum, and then they dispense the liquid by releasing the vacuum or using a plunger.
Accuracy and Precision:
- Pipettes are calibrated to ensure accuracy in volume measurement. They come with specific tolerances that indicate the allowable error in volume delivery.
- To maintain accuracy and precision, pipettes should be calibrated and serviced regularly.
Maintenance:
- Proper care and maintenance are crucial to ensure the longevity and accuracy of pipettes.
- Routine cleaning, calibration, and servicing are essential tasks to maintain their performance.
Disposable vs. Reusable Pipettes:
- Some pipettes are disposable, which reduces the risk of cross-contamination between samples.
- Reusable pipettes require thorough cleaning and autoclaving before reuse.
Applications:
- Pipettes are used in a wide range of applications, including sample preparation, chemical analysis, cell culture, and DNA sequencing.
- They play a critical role in pharmaceutical, biotechnology, clinical diagnostics, and academic research laboratories.
Safety:
- Users should follow safety protocols when working with pipettes to prevent spills, contamination, and exposure to hazardous substances.
- Proper disposal of disposable pipettes is also important to minimize environmental impact.
Ergonomics:
- Many modern pipettes are designed with ergonomic features to reduce user fatigue and repetitive strain injuries.
Calibration and Certification:
- Pipettes need to be regularly calibrated and certified to meet quality assurance standards in laboratories.
Pipettes are indispensable tools in scientific research and diagnostics, and their proper use ensures accurate and reliable results in a wide range of laboratory applications.
Below you can find our editor's choice of the best pipettes on the market
Plastic Transfer Pipette 3ml, Pack of 100 - High Grade Disposable Plastic Transfer Pipettes 3ml, Great for transferring Liquids, Measuring Out Essential Oils. Mixing Acrylic Paints
Kung Fu Carrot
Product description
Pipette Features: - -Pipette Droppers are made of polyethylene material which is non-toxic and environmentally friendly -Safe to use with consumable liquids and foods -Convenient for transferring liquids, especially for transferring Essential Oils Perfume Mixing Acrylic Paints Liquids. Clear readable measurment markings ensure accurate amount needed Soft, pliable and easy to use; reusable and washable. Specifications Color: Transparent Material: polyethylene Length: 14.5 cm capacity: 3 ml The diameter of the pipette: 2 mm Quantity: 100 pcs
- ✅ 3ml Capacity Pipette - Made of soft durable Polyethylene
- ✅ Readable markings along the pipette for precise measurements
- ✅ Used for transferring and mixing essential oils, cosmetics, fragrances, paints, micro measuring liquids and many more.
- ✅ Great for aromatherapy use measuring out essential oils
- ✅ The pipette is made of a clear plastic allowing you to easily measure fluids
200pcs 4ml Mini Squeeze Transfer Cupcakes Pipettes-Rectangular,Heart,Round Shape,Disposable Plastic Droppers for Cupcake,Dessert,Strawberries and Chocolate, Birthday Party and Holiday Decoration.
Pealeep
Product description
Package Includes
200PCS 4ML Clear Plastic Transfer Pipettes
Material: Polyethylene
Made from high quality food-grade plastic, translucent, soft, convenient and easy to use
Package Include:
100 x Rectangular shape pipette
50 x Round shape pipette
50 x Heart shape pipette
How to use:
1. Squeeze the bulb of the pipette, insert the tip into the liquor and release;
2. Slowly squeeze the remainder of the air out.While still holding the air out,insert the tip back into the liquor and release.
3. if it is difficult to inset the pipette into your object,try poking a hole with a toothpick first then push the bulb together slowly
Application: They are great for beer stuck into fried fish, bourbon in strawberries, peach in ice cream. Also Suitable for Chocolate, Cupcakes, Mini Cakes, Waffles, Children's Painting, Kitchen Supplies, etc. You're able to fill them with anything you like as long as it's not too thick in consistency, so feel free to let your imagination go wild
- 1.Package Included:one set of 200 pieces pipettes dropper in 3 shapes,heart shape has 50 pcs,round shape has 50 pcs and rectangular shape has 100 pcs.meet your daily needs.
- 2.Premium material:our flavor Injector squeeze pipettes are of good quality, have a flexible feel, moderate hardness, and are not easily deformed during use. they are useful on all foods so you don't have to worry for any kind of chemical reaction happening.
- 3.For cupcakes/cakes & more:give a unique look to your chocolate cakes, cupcakes, strawberry cakes, waffles by using these cute little liquid droppers as additional decor. great additional to baking accessories for professionals and beginners. great for homemade pastries.
- 4.Easy to use: simply squeeze the pipettes and release it, easily get the flavor you want, for jam to diy cupcakes,looks like a charm for a party !
- 5.Scope: suitable for chocolate or strawberry cakes, ice cream, mini cakes, waffles, children's drawings, kitchen supplies, etc.this high quality pipettes can not only increase the taste of your dessert, but also make your cake look more unique, with a sense of shape!
Ovsor 50PCS Plastic Disposable Transfer Pipettes, 3ml Calibrated Pipette Dropper for Essential Oils and Science Laboratory
ovsor
- Material: Pipette dropper is made of high-quality food-grade plastic, which is safe and no harm to health.
- Specification: Clear pipettes, disposable and sanitary; 3ML capacity and quantity of 50 pcs.
- Multi-function Application: Ideal for safe and precision transfer of liquids, can be used in many occasions, like essential oil pipettes, mixing fragrance, mixing juice, watercolor painting, science experiments, medical or industrial uses, feeding the baby animals, DIY beauty products, etc.
- High Precision Transfer: Pipettes with scales can accurately transfer a certain amount of liquid from one container to another.
- Easy to Use: Plastic pipettes can easily measure.
Product features
3ml dropper fit for all kinds of testing laboratories, chemistry, microbiology, e-liquids, transferring essential oils, perfume, DIY mixtures.
These little pipettes are great for making anything that needs precise measurement. For example, transfer essential oils from one bottle to another. The top of the plastic pipette is very soft and easy to fill, ultimately resulting in less waste of the liquid.
For Cosmetics
These pipettes are perfect for filling perfume sample bottles and great for transferal liquids specially for aromatherapy use measuring out essential oils; The plastic dropper is clear enough to easily measure fluids and all have functioned as intended; Use these when making homemade beauty products and preparing some essential oil blends.
For Chemistry
The end seal of plastic pipette is an ideal choice for safe and rapid liquid transfer. It is used in many places such as chemical experiments, extracting essential oils, children's classroom experiments. The one-piece plastic pipettes help avoid the risk of taking-in broken glass or being contaminated by other substance.
For Daily Use
Pipette dropper is great for gardening use and for giving the animal medicine and perfect for painting with acrylic paints that were thinned with water. For mixing juice, mixing wine, Making dessert, etc.
For Gardening
For Bartending
For Painting
Shapenty 3ML Disposable Plastic Essential Oils Graduated Transfer Pipettes Squeeze Dropper Makeup Tool for Small Amounts Liquid Measuring Mixing Blending and Diy Fragrance Soap Lipbalm Making, 20PCS
Shapenty
Product description
Shapenty 3ml disposable plastic graduated transfer pipettes is great for testing laboratories, chemistry, microbiology, e-liquids, oils, fragrances, and more.They are also great for making small batches of epoxy resin, making home made perfume, lipbalm, or anything that needs precise measurement, filling up the airbrush, transferring essential oils, hair dye, tie dye, and carrier oils, etc.
- Material: Plastic; Color: Clear.
- Length: 15cm/6inch; Head diameter:13mm/0.5inch; Mouth diameter: 2.5mm/0.1inch.
- Soft, pliable and easy to grab and hold,these pipettes could save your time when mixing your fragrances or essential oil blends.
- These transfer pipettes are clear and have the measurements marks on it to help you get the right amount of liquid or essential oil needed. Perfect for measuring precise small amounts.
- Suitable for use in the lab, hospital, school classroom, beauty salon, also great for fragrance, lipbalm, soap making, essential oil blending mixing, perfume, hair dye, tie dye transferring, home DIY cosmetic experiments, painting and more.
Rienar White 3ML Disposable Plastic Eye Dropper Set Transfer Graduated Pipettes (20 PCS)
katito
User questions & answers
| Question: | Dumb question but, these are reusable correct |
| Answer: | There were 20 in the order for $3.96 |
| Question: | How many come in an order |
| Answer: | In regards to the enamel, I’m not sure. Acrylic paint, yes but you may want to clip the end of it to make the hole bigger. If not, it may take some time for it to get in the tubing because the initial hole is small. |
| Question: | do they hold enamel or acrylic paint |
| Answer: | Yes, the droppers fit in any sized essential oil bottle that I have tried. I have used them in a 5ml bottle, 10 ml bottle and 2 ounce bottles. So they should fit in a 1/2 oz = 15ml bottle. |
| Question: | Is the suction end small enough to fit into a small 1/2 oz bottle of essential oil? I'm worried that the business end might be too big |
| Answer: | The overall length of this stethoscope is 75cm or about 29.53", please feel free to contact us if you have any other questions 818-357-5647. Patty MDF Instruments |
Product features
Experiment
Fit for all kinds of testing laboratories, chemistry, microbiology, e-liquids, oils, fragrances, and more
Drawing
A dropper for painting
High quality
Transparent color, accurate Transfer Graduated Pipettes
Ezy Dose Ear and Eye Medicine Dropper | For Liquid & Essential Oils | 1mL Capacity | Glass
EZY DOSE
Product description
Ezy Dose Glass Dropper - Medicine Dropper - This Glass Dropper Makes Delivering Drops of Medication Easy. The dropper has 1 mL Capacity . The main features of the Glass Dropper include:.1 mL Capacity - The dropper has a capacity of 1 mLDishwasher Safe - The dropper can be easily cleaned in a dishwasherAll Natural Rubber Bulb - The dropper's bulb is 100% natural rubber About Ezy Dose:Ezy Dose is the leader in easy-to-use medication management products. Many of our push-button pill planners are endorsed by the Arthritis Foundation for our ease-of-use design. Ezy Dose products make living healthier simply easier with products like pill cutters, pill crushers and a full line of easy-fill planners..
- SELF-CARE: Ezy Dose self care products are designed to make cleansing and care quick, easy, and stress-free
- EASY USE: Glass design, Allows for simple measurement and distribution of liquid or solution
- CAPACITY: Dropper holds up to 1mL of liquid/solution
- BUILT TO LAST: Quality design, Built to withstand repeated use
- HEALTHY LIVING: Ezy Dose products make living healthier simply easier, Many products endorsed by the Arthritis Foundation
User questions & answers
| Question: | Does this suck as well as a syringe |
| Answer: | Hi,It is really not designed for suction, other than to fill the syringe. I hope that helps.Don |
| Question: | What material is the bulb of your dropper made of? Thanks |
| Answer: | Hi Dee - The bulb is made of rubber - it is slightly textured, kind of grainy surface, rather than smooth. Guessing they did this so it isn't as slippery when wet. |
| Question: | Does the black top come off to allow for cleaning |
| Answer: | I did find the 1ml droppers. The top does come off. One has to work steadily and carefully to get it off, but it did come off for me. Best, A |
| Question: | Will this work well to fill small essential oil glass roller and spray bottles |
| Answer: | Yes, it should work fine. Of course, you'll need to unscrew the roller head, and take off the orifice reducer. Although, I've tried it and the tip of the dropper actually fits into the reducer and I think you might fill a jar without taking off the reducer and do it very carefully through the tip. |
300PCS 3ML Plastic Transfer Pipettes,Disposable Graduated Transfer Pipettes Dropper for Essential Oil Mixture, Scientific Experiment, Make up Tool
Anyumocz
Product description
Non-toxic, you deserve it.A Good helper in life.
The plastic is clear enough to measure liquid precisely.
Great for transfering liquids specially for aromatherapy use measuring out essential oils，also can be used for testing laboratories.
300pcs disposable plastic transfer pipettes.
- Package include: 300pcs disposable graduated transfer pipettes.
- Length: 6inch /15cm, capacity: 3ml.
- Material: Polyethylene, non-toxic and harmless.
- Features: Soft, pliable and easy to use,these pipettes could save your time when mixing your fragrances.
- Uses: Very useful for make up tool,scientific experiment tool,mix paints,industrial measuring tool,etc.
User questions & answers
| Question: | Are these made in the USA |
| Answer: | Hard to tell, since they came in a sealed bag with no label, but they are identical to ones I have purchased in the past that were made in China. |
| Question: | Can these be used with acetone |
| Answer: | The best way to find out would be to try it. I don't know if they can be used or not. |
Booberry 3ml Pipettes Droppers 100Pcs Graduated Disposable Eye Dropper for Lip Gloss Essential Oils Calibrated Plastic Make up Tool for Cosmetic Use Laboratory Experiments Transferring Fluids
Booberry
Product description
Professional’s Choice Pipettes!
Stock your recreational drawer with Booberry pipette droppers. Our 3ml dropper is suitable for all kinds of testing and liquid transferring including in laboratories and schools for uses in chemistry, microbiology and other science experiments and projects. Save time by using these pipette droppers for transferring and blending fluids for essential oils, spa preparation, hair dying, concoctions of perfume fragrances and DIY mixtures. For convenience and less clutter, our science pipettes are a perfect solution for hobbyists and DIY enthusiasts. When making homemade cosmetics, soaps and preparing some essential oil blends, these transfer of liquids plastic droppers are accurately scaled and easy to handle can be used for precise measurements of fluids transfer volume.
You can use these when making homemade beauty products and aromatic blends. These can also be used as medicine droppers for infants and pet animals. Disposable pipettes are an economical alternative for expensive disposable syringes. They are easy to load with clear measurement markings and application is fast and accurate.
👉 SPECIFICATIONS:
✔ Material: Polyethylene
✔ Color: Clear Color
✔ Size: 3 Inch
✔ Head Diameter: Approx. 15mm;Mouth Diameter: Approx.3mm
✔ Length: Approx.15.7CM
DISPOSABLE EYE DROPPERPLASTIC PIPETTES:
👉 ACCURATE MEASURMENT: The clear and transparent pipette walls enable accurate measurement of fluids and are easy to read to perform your functions as intended
👉 SAVES TIMES: The elegant and flexible design ensures comfortable grip and a smooth transfer of fluids. These lip gloss pipettes save time with increased precision and ease of transferring liquids between containers and flasks
👉 USER FRIENDLY: Pipette droppers is the ideal choice for everyone
- ✅【Multipurpose】 Pipettes dropper can not only be used in medical and scientific labs for titration and chemical experiments flask and beaker transfers, they are suitable for use in paintings, DIY arts and crafts, mixing of lotions, hair coloring, blending of perfume fragrances and Cupcakes
- ✅ 【Accurate and Calibrated】These precisely calibrated and high quality material plastic pipettes help to measure and draw out liquids smoothly with an easy to read scale of up to 3 ml for your desired accurate transfer of fluids
- ✅【Leakproof and Durable】 Booberry plastic dropper are premium quality made from harmless food grade and non-toxic material. They are durable and leak-proof, easy to fill and suitable for medication, cooking and cosmetics uses just to name a few. Our unbreakable disposable pipettes are better than glass ones for long term usage
- ✅ 【User Friendly Design】Booberry transfer pipettes are sleek and comfortable to grip, in addition to being soft, pliable, and easy to handle with the added advantage of fast-fill and release of liquids. These multipurpose mini pipettes can be used as laboratory equipment or in other domestic application
- ✅ 【Highest Priority】Our customers are our top priority! We will do everything we can to go above and beyond for you, don’t hesitate to contact us if you have any concerns. Thank you for choosing Booberry Products!
TOMNK 120pcs 4ml Plastic Cupcake Pipettes Squeeze Dropper Liquid Infuser Transfer Pipettes for Cupcakes, Strawberries
TOMNK
- Package contains 1 super-value set of 120 plastic pipettes.
- Size: 120mm*650mm; Capacity：4ml
- Translucent white color to show the liquid color inside the pipette
- Made from high quality food-grade plastic, clear, soft, convenient, easy to use.
- Suitable for cupcakes, strawberry lollipops, ice cream, mini cakes, waffles, chocolate and so on.
User questions & answers
| Question: | How do you fill them. Mine are only catching a little bit |
| Answer: | Hi i used a syringe to fill mine |
| Question: | Would this would for sauce or salad dressing with a medium thickness? Thank you |
| Answer: | It might I used them to infuse liquor into cupcakes |
| Question: | Does the liquid seep into the food or only come out when squeezed |
| Answer: | Comes out when u squeeze |
| Question: | Do they work well on cakepops |
| Answer: | You bet. I've used them on cake pops so they will definitely work on cupcakes. |
6 Pieces Glass Pipettes Graduated Dropper 0.5ml 1ml 2ml 3ml 5ml 10ml Long Glass Pipette Dropper with 6 Rubber Caps for Transfer Liquid Essential Oil
HOAOH
Product description
HOAOH 6Pcs Glass Graduated Pipette Dropper ( 0.5ml 1ml 2ml 3ml 5ml 10ml ) with Soft Rubber Cap and 2 Cleaning Brush
Feature:
★ Complete Glass Droppers Set
★Fit for laboratory experiment liquid transferring.
★Apply for testing laboratories, chemistry, microbiology, liquids, scents and more.
★The rubber glass pipette is environmental friendly and non-toxic.
★It is also reusable after clean up, and better than plastic pipette.
★Wrapped with bubble paper,ideal package for glass products.
Package include:
1x 0.5ml pipette
1x 1ml pipette
1x 2ml pipette
1x 3ml pipette
1x 5ml pipette
1x 10ml pipette
2x Cleaning Brushes
NOTE
1. After drawing the liquid, the tip can not touch other objects, so as to avoid contamination of impurities.
2. When used, do not only use the thumb and index finger pinching, with the middle finger and ring finger together.
Guaranteed:
1. If transport damaged, please contact us for a FREE REPLACEMENT.
2. Customer satisfaction is our compliance,any trouble please contact us to get a pleased answer.
- ☑ Package Included - 6pcs Glass Pipette Set - 0.5ml + 1ml + 2ml + 3ml + 5ml + 10ml + 2 brushes.
- ☑ High Quality - Pipettes are made of borosilicate glass+rubber, non-toxic and odorless, thick and durable. If transport damaged, please contact us for a FREE REPLACEMENT with show the defective photos.
- ☑ Eco-friendly and Reusable - The dropper is made of glass with corrosion resistance and also reusable. Can be used again after being cleaned up.
- ☑ Multiple Use - Perfect for receiving and dispensing liquids.Apply for testing laboratories, chemistry, microbiology, liquids, scents etc.
- ☑ NOTE - When adding the liquid, the dropper is just above the vertical. After drawing the liquid, the tip can not touch other objects, so as to avoid contamination of impurities.
G2PLUS 100PCS 3ml Disposable Plastic Essential Oils Graduated Transfer Pipettes
G2PLUS
User questions & answers
| Question: | Is the plastic recyclable |
| Answer: | It depends on what your city will accept and if the substance on it has been cleaned. But yes, it can be recycled. I always thought if it is recyclable they would take it. Not true so ask your local recycling center their guidelines. |
| Question: | Are these food safe |
| Answer: | They are made of LDPE (low density polyethylene) which is generally regarded as food safe. See http://modernsurvivalblog.com/preps/safe-plastics-for-food-and-drink/ |
| Question: | What is 3 ml converted to grams |
| Answer: | Approximately 3 g- it depends on the density of your liquid (water is 1 g per ml- you’ll have to check the liquid you are trying to pipette). |
| Question: | Do these need to be sterilized for testing wine |
| Answer: | They do not come steralized, so I would highly recommend steralizing them if your going to use them for wine. |
Cupcakes Pipettes, 100PCS 4ml Clear Plastic Transfer Liquid Dropper Pipettes, Suitable for Chocolate or Strawberries Cupcakes, Ice Cream, Mini Cakes, Waffles, Children's Painting, Kitchen Supplies
yuntop
Product description
Pipette disposable suitable
Made of high quality food-grade plastic, non-toxic & harmless.
Just add some additional flavor with our mini squeeze pipettes to make your own unique style treats
Suitable for chocolate or strawberries cupcakes , ice cream, mini cakes, great for injecting liquids like liquor and sauces into food and desserts.
Translucent white color to show the liquid color inside the pipette.
Product Description :
Ideal equipent to transfer, great gift .
Package content: 100 Pcs cupcake dropper
Size: 12*65mm (W*L), Pipe mouth: 3mm
Capacity: 4ml
- Super-value Set of 100 pcs Plastic Pipettes,Pipettes for cupcakes is Good quality and clear,mudder disposable pipettes,a good tool helper in daily use,ideal equipment to transfer.
- Application: Suitable for Chocolate or Strawberries Cupcakes, Ice Cream, Mini Cakes, Waffles, Children's Painting, Kitchen Supplies , etc
- Function: transfer additional flavor for your food depend on different demand, can hold 4ml liquid, no cross-contamination or spillage.
- Easy To Fill and Keep Straight: These cupcake pipettes are soft, pliable and easy to use. Very easy to dispense and stand tall and straight when inserting a cake.
- 100% Lifetime money back guarantee: your satisfaction is our top priority. If you are not happy with your Plastic Pipettes for any reason, please just contact us.
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