Collection of Test Tube Cliparts (107)

A clean vector illustration of four standard lab test tubes, each filled with a different colored liquid and capped in blue, commonly used to represent clinical samples or chemical reagents.

A clean, educational illustration showing six test tubes filled with distinct colored liquids-red, orange, yellow, green, blue, and purple-mounted on a wooden rack.

A simple yet clear illustration of a laboratory test tube containing an orange solution, commonly used to represent chemistry or scientific testing.

A classic separatory funnel diagram showing two immiscible liquid layers and an open stopcock releasing the lower phase.

A test tube containing a green solution undergoing effervescence, likely indicating gas release during a chemical or biological reaction.

The image is a cartoon illustration of a tube of toothpaste. The tube is blue in color and has a red cap on top. The word "TOOTHPASTE" is written in red capital letters on the side of the tube. The label also has a film strip on the right side. The background is white.

A stylish fusion of science and nature: orange gerberas elegantly displayed in test-tube stems within a brushed-metal holder.

A classic two-level wooden test tube rack holding six transparent glass tubes, commonly used in school and research labs.

A labeled diagram of a gas collection setup: solid reactant in test tube 'a' is heated, producing gas that travels through a delivery tube into an inverted collection bottle.

A simple yet precise test tube illustration showing standard volume markings for lab use.

A sleek, brushed stainless steel measuring pitcher designed for accuracy and durability in professional settings.

A striking duo of orange poppies suspended in a hanging glass test tube, blending science-inspired design with natural beauty.

A stylized red test tube showing active chemical reaction with rising bubbles-perfect for representing lab work or scientific discovery.

A stylized test tube containing red liquid, representing a blood sample used in clinical testing.

Meet our cheerful green lab buddy-ready to make science fun and approachable!

A gloved hand carefully holds a test tube, symbolizing precision in laboratory work or medical testing.

A simplified vector illustration of a test tube showing a bubbling chemical reaction, perfect for educational or scientific visuals.

A dropper adds green solution to a series of test tubes, illustrating how concentration or reaction progress changes liquid color from clear (A) to dark green (D).

A classic laboratory test tube containing bright green solution, marked for volume measurement.

A classic lab setup: three test tubes with vivid green solution, ready for chemical or biological testing.

A lab rack holding five test tubes filled with liquids that shift gradually from yellow to teal-commonly used to depict concentration gradients or reaction progress.

A playful, cartoon-style “Mad Scientist” design ideal for educational materials and science-themed events.

A compact, vibrant blue test tube rack designed for organizing and storing small lab tubes-perfect for students and educators.

A classic empty test tube, ready for lab experiments or classroom demonstrations.

A test tube filled with purple liquid, capped with a light blue lid featuring purple droplet details.

The image is a black and white illustration of a long, curved object with a blue body and a black handle. The object appears to be a test tube or a funnel, with a pointed tip at the top and a narrow neck at the bottom. The body of the object is filled with a thin blue liquid, which is likely a mixture of blue and black colors. There are six black lines running down the length of the tube, which are likely representing the test tube. The overall design is simple and minimalistic.

The image is a black and white illustration of a graduated cylinder. The cylinder is made up of a long, narrow body with a wide opening at the top and a narrow neck at the bottom. The body of the cylinder is filled with a bright green liquid, which appears to be a mixture of different colors. The liquid is evenly spaced and has a smooth texture. The overall design is simple and minimalistic.

The image is a simple illustration of a blue liquid in a test tube. The test tube is in the shape of a triangle with a pointed tip and a narrow neck. The liquid inside the test tube appears to be a deep blue color. The background is transparent, making the blue color stand out. The image is black and white, making it stand out against the background.

The image shows four test tubes with different colored liquids in them. The test tubes are arranged in a row, with the first tube on the left being green, the second tube in the middle being blue, the third tube being red, and the fourth tube being yellow. Each test tube has a different color - green, blue, and red. There are also several bubbles floating around the test tubes, indicating that the liquids are being poured. The bubbles are of different sizes and shapes, and they are scattered around the tubes. The background is white, and there are yellow and red dots scattered throughout the image.

The image is a black and pink illustration of a test tube. The test tube is in the shape of a triangle with a pointed tip and a narrow neck. The body of the test tube has a pink liquid inside, which appears to be a mixture of pink and red colors. The liquid is flowing from the top of the tube to the bottom. The background is transparent, making the pink color stand out.

The image is a black and white illustration of a thermometer. The thermometer is in the shape of a triangle with a pointed tip and a narrow neck. The body of the thermometer has a green liquid inside, which appears to be a mixture of green and yellow colors. The liquid is flowing through the tube, creating a flowchart-like pattern. The image is simple and minimalistic, with no additional details or shading.

The image is a black and orange illustration of a graduated cylinder. The cylinder is made up of a long, narrow body with a wide base and a narrow neck. The body of the cylinder is filled with an orange liquid, which appears to be a mixture of different colors. The liquid is evenly spaced and has a smooth texture. The overall design is simple and minimalistic.

The image is an illustration of three laboratory equipment. On the left, there is a blue conical flask with a purple faucet attached to it. Next to it, there are two smaller conical flasks with different colors - one is pink and the other is blue. The flasks are placed on a wooden stand with a blue sphere in front of them. The background is white. The image appears to be a laboratory setting.

The image is a black and white illustration of a laboratory shelf. The shelf is divided into six sections, each with a different color - green, orange, pink, blue, and pink. The green section is on the top left corner, the orange section is in the middle, the pink section is at the bottom, and the blue section is to the right. The pink section has a white stripe running down the middle. The blue section has an orange stripe running along the bottom. The white section has two white stripes on either side. The overall design of the shelf is simple and minimalistic.

The image is a simple illustration of a test tube with a blue liquid inside. The test tube is black and has a curved shape with a pointed end. The liquid inside the test tube appears to be a light blue color. On the right side of the image, there is a small blue drop of water. The background is white.

The image is a black and white line drawing of a test tube. The test tube is cylindrical in shape with a narrow neck and a wide base. It has a small opening at the top, which is filled with a yellow liquid. The liquid appears to be a mixture of different types of liquids, including yellow, black, and white. There are two black lines on the right side of the image, which could be a sound wave or a waveform. The overall design is simple and minimalistic.

The image is a black and white illustration of a conical flask. The flask is made of glass and has a long neck with a wide opening at the top. The body of the flask is orange in color and has multiple small circles scattered across it. The circles are of different sizes and shapes, and they appear to be filled with a liquid. The background is white, making the flask stand out.

The image is a simple illustration of a graduated cylinder. The cylinder is blue in color and has a long neck and a narrow opening at the top. The body of the cylinder is filled with a light blue liquid, which appears to be a mixture of different colors. The liquid is slightly darker than the rest of the body and is slightly lighter in color. The image is simple and minimalistic, with no other elements or decorations.

The image is an illustration of a bandage or bandage. It is a rectangular shape with a flat top and a curved bottom. The bandage is divided into two sections, with the top section being green and the bottom section being blue. The green section has small brown dots scattered across it, while the blue section is a darker shade of blue. There is also a small brown triangle on top of the bandage, which is likely used to attach it to a piece of paper or cardboard. The overall design is simple and cartoon-like.

The image is of a graduated cylinder with a white base and a transparent body. The cylinder is filled with a yellow liquid, which appears to be a mixture of different colors. The liquid has multiple rows of small, circular holes on the sides, which are likely used to hold the liquid in place. The holes are evenly spaced and appear to be evenly distributed throughout the cylinder. The overall appearance of the cylinder is simple and minimalistic.

The image is a test tube clip art that is available in six colors and black outline. It has a blue background with white text that reads "Test Tube Clip Art" and "Available in Six Colors and Black Outline". There are six test tubes in total, each with a different color - green, yellow, pink, purple, orange, and blue. The test tubes are arranged in a row, with the green tube on the left, the yellow tube in the middle, the pink tube at the bottom, the purple tube in front, and the blue tube behind it. The colors of the test tubes vary, with some

The image is a simple illustration of a graduated cylinder. The cylinder is yellow in color and has a blue top. It has a long neck and a narrow base. The body of the cylinder is made up of horizontal lines that form the shape of a test tube. The yellow color is evenly spaced and appears to be a liquid or a mixture of different liquids. The background is white.

The image is a black and white illustration of a thermometer. The thermometer is in the shape of a long, cylindrical tube with a flat top and a narrow bottom. The body of the thermometer has a vertical bar at the top, which is used to measure the temperature. The blue liquid inside the tube is visible, which appears to be a blue color. The temperature is shown in a vertical line, with the blue liquid at the bottom and the white line at the middle. The image is simple and minimalistic, with no additional details or shading.

The image is a black and white line drawing of a laboratory setup. It consists of a long, rectangular shelf with multiple test tubes arranged in a vertical line. The test tubes are cylindrical in shape and appear to be made of glass. The shelf is supported by two horizontal bars on either side. The background is plain white. The image is simple and minimalistic, with no other elements or decorations.

The image is of a laboratory glassware, specifically a graduated cylinder. The cylinder is made of transparent glass and has a white base. Inside the cylinder, there is a red liquid, which appears to be a mixture of red and red colors. The liquid has multiple small holes on the bottom, which are likely used to hold the liquid in place. The overall appearance of the cylinder is simple and minimalistic.

The image shows a wooden rack with multiple test tubes arranged in a horizontal manner. The test tubes are of different colors - orange, purple, green, blue, and purple. Each test tube has a cylindrical shape and appears to be filled with a liquid. The rack is made of light-colored wood and has a simple design. The background is white.

The image shows two graduated cylinders, one in green and the other in blue. The cylinders are identical in size and shape, with a cylindrical body and a flat base. The green cylinder is on the left side of the image, while the blue cylinder is in the middle. Both cylinders have a narrow neck and a wide opening at the top. The blue cylinder has a vertical opening at one end, while both cylinders have horizontal opening at other end. The background is white. The image is a simple, cartoon-like illustration.

The image is a simple illustration of a test tube with a red liquid inside. The test tube is black and white and has a rectangular shape with a flat top and a narrow bottom. The liquid inside the test tube appears to be a red color. The background is white. The image is simple and minimalistic, with no other elements or design elements.

The image is of a laboratory glassware, specifically a graduated cylinder. The cylinder is made of glass and has a long neck with a flat base. The body of the cylinder is blue in color and has multiple rows of small holes on it. The holes are evenly spaced and appear to be filled with a blue liquid. The liquid inside the cylinder appears to be a light blue color. The background of the image is white.

The image is a graphic design for a test tube clip art. It has a blue background with white text that reads "Test Tube Clip Art Available in Color and Black Outline". There are six colorful tubes arranged in a grid-like pattern, each with a different color - yellow, green, purple, orange, red, blue, and pink. The tubes are arranged in two rows and three columns. The text is written in a bold, sans-serif font and is centered on the image. There is also a small logo of a book in the bottom right corner.