Collection of Test Tubes Closed (21)

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The image is a black and yellow illustration of a conical flask. The flask is made of glass and has a long neck with a wide base and a narrow neck. The body of the flask is filled with a yellow liquid, which appears to be a mixture of yellow and black colors. There are two black lines on either side of the neck, which are likely used to measure the height of the liquid. The background is white, making the flask stand out.

test tube with colored liquids, test tube transparent background png clipart

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 blue, the third tube in red, and the fourth tube in yellow. Each test tube has a different color - green, red, blue, and yellow. The green test tube is filled with a green liquid, the blue test tube contains a red liquid, and there are several red and yellow dots scattered around the test tubes. The yellow test tube appears to be filled with yellow liquid. The background is white.

A clear test tube with a screw cap, containing blue liquid up to the halfway mark, illustrated in simple line art.

A labeled test tube with a secure cap and blue solution, commonly used to represent chemical or biological samples.

a purple beaker with a black and white background

The image is a black and purple 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 deep purple liquid, which appears to be a mixture of different colors. The liquid is arranged in a vertical line, with the topmost tube being the largest and the bottommost being the smallest. The background is transparent, making the purple liquid stand out.

A row of test tubes filled with different colored liquids.

The image shows a row of six test tubes arranged in a horizontal line. The test tubes are of different colors - purple, yellow, green, pink, blue, and purple. Each test tube has a small amount of liquid in it, which appears to be a mixture of different liquids. The colors are arranged in two rows, with the purple tube on the left, the yellow tube in the middle, the green tube at the bottom, and the pink tube on top. The tubes are connected by a black metal rod. The background is white.

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 flowing from the top of the body to the bottom, creating a smooth and shiny surface. The overall design is simple and minimalistic.

Illustration of a glass Erlenmeyer flask containing red liquid, commonly used in chemistry labs.

A classic Erlenmeyer flask holding a vibrant red solution, symbolizing chemical experimentation and laboratory work.

A white test tube containing blue liquid with measurement markings on the side.

A stylized test tube showing blue liquid at approximately 60% volume, with clear graduated markings for measurement.

Illustration of a laboratory test tube containing green liquid, with measurement markings on the side.

A stylized test tube with green solution and volume indicators, commonly used in science visuals.

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 slightly curved and has a slight curve at the bottom. The overall design is simple and minimalistic.

a test tube with orange liquid in it on a transparent background

The image is a black and orange illustration of a graduated cylinder. The cylinder is elongated and has a narrow neck with a wide opening at the top. The body of the cylinder is filled with a bright orange liquid, which appears to be a mixture of different colors. There are three horizontal bars on the cylinder, which are likely used to measure the amount of liquid in the liquid. The overall design is simple and minimalistic.

Orange liquid in a black-outlined Erlenmeyer flask with measurement markings, stylized scientific icon.

A minimalist illustration of a conical laboratory flask filled with orange liquid, featuring clear volume markings for visual clarity.

a blue and green bandage with brown spots on it

The image is an illustration of a medical bandage. The bandage is rectangular in shape and has a blue base with small brown dots scattered across it. The top of the bandage has a brown bandage wrapped around it in a green bandage, with a small brown band on top. The background is white.

Erlenmeyer flask with light orange liquid on transparent background, lab equipment illustration.

A classic conical Erlenmeyer flask containing a pale orange liquid-perfect for representing chemical experiments or lab workflows.

A clear glass test tube tilted diagonally, filled halfway with bright green liquid against a transparent checkered background.

A stylized test tube with vibrant green solution-commonly used to represent chemical reactions or biological samples in science visuals.

Pink liquid bubbling in a conical Erlenmeyer flask, cartoon-style illustration.

A stylized Erlenmeyer flask filled with pink liquid and rising bubbles, perfect for science education visuals.

a black and white image of a thermometer

The image is a black and white line drawing of a graduated cylinder. The cylinder is elongated and has a narrow neck with a vertical line running down the middle. The line is evenly spaced and appears to be made up of vertical lines. The background is plain white.

The image is a digital illustration of a test tube with a black handle. The tube is long and slender, with a narrow neck and a wide opening at the top. The body of the tube is made of transparent glass, and it is filled with a red liquid. The liquid appears to be a reddish-red color, possibly blood or blood sample. The handle is black and has a textured grip for easy handling. The background is white, making the red liquid stand out.

The image is a digital illustration of a beaker or funnel. It is a cylindrical glass jar with a handle on top and a spout on the side. The jar is transparent and has a smooth surface. The body of the jar is slightly curved and appears to be made of glass. The handle is attached to the top of the lid with a small loop. The background is white and the jar has a transparent surface.

Line art illustration of two Erlenmeyer flasks, one plain and one with volume markings.

A minimalist black-and-white icon showing two Erlenmeyer flasks: one unmarked and one calibrated with volume graduations.

A drawing of a laboratory flask with a pipe and a beaker.

The image is an illustration of three laboratory equipment. On the left, there is a blue conical flask with a long neck and a wide base. Next to it, there are two smaller conical flasks with long necks. The flask on the right is a conical conical with a pink liquid inside, which appears to be a mixture of pink and blue colors. The conical is placed on a wooden stand with a blue sphere at the bottom. The background is white. The image is drawn in a cartoon-like style with bright colors and simple lines.