Laboratory Icons

557 icons

8 families

41 sets

This Laboratory icons pack is part of a massive, consistent icon library at Streamline. These icon kits were crafted by in-house designers over a period of 12 years. It offers thousands of icons in multiple styles, all customizable and ready to download in PNG, SVG and JSX formats.

Ultimate Light

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Clean line icon of a blood drop with plus and minus signs beside a test tube. Used for blood samples and lab testing.

Clean line icon of a blood drop beside a capped test tube. Used for lab tests, blood samples, and medical diagnostics.

Clean line icon of a blood test meter with a droplet display. Used for lab tests and blood analysis.

Clean line icon of a hand outline with an extended finger and a blood drop. Used for blood tests and finger-prick sampling.

Clean line icon of a hand holding a blood sugar test strip. Used for glucose testing, diabetes care, and lab results.

Clean line icon of a rounded, tiered stool with a curved top. Used for lab furniture, seating, and science interfaces.

Clean line icon of a laboratory test stool cup with a rounded lid and specimen shape. Used for lab tests and samples.

Clean line icon of a laboratory test cup with a liquid droplet. Used for lab testing, samples, and medical diagnostics.

Clean line icon of two spiky bacteria, one large and one small. Used for biology, germs, and microbiology.

Clean line icon of an angled blood sample tube with a liquid level and droplet. Used for blood tests, draws, and diagnostics.

Clean line icon of clustered circles with radiating branches. Used for cancer research, biology, and medical interfaces.

Clean line icon of a lobed cancer cell with inner circles and spikes. Used for oncology, biology, and medical research.

Clean line icon of three connected chemical hexagons with bond marks. Used for chemistry, molecules, and lab interfaces.

Clean line icon of a molecular hexagon with connected circular nodes and short bonds. Used for chemistry and science UI.

Clean line icon of seven polygon cells, each with a central dot. Used for biology, medical UI, and cell diagrams.

Clean line icon of a cell with inner circles and a magnifying glass. Used for laboratory research and cellular analysis.

Clean line icon of a lab tube with bubbles and a check mark. Used for lab testing and verified results.

Clean line icon of two looping chromosomes with scattered dashes. Used for genetics and lab interfaces.

Clean line icon of a laboratory file with a clipboard and flask. Used for lab records, drug research, and documentation.

Ultimate Regular

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Clean line icon of a blood drop, test tube, plus and minus. Used for blood tests and labs.

Clean line icon of a blood drop beside a capped test tube. Used for blood samples, lab testing, diagnostics, and healthcare.

Clean line icon of a rounded lab container with a blood droplet and bottom tab. Used for blood tests and diagnostics.

Clean line icon of a curved outline with a separate droplet. Used for blood tests and lab diagnostics.

Clean line icon of a tilted glucose meter above a fingertip. Used for blood sugar testing, diabetes care, and lab results.

Clean line icon of a rounded, three-tier stool-shaped outline. Used for stool tests and medical diagnostics.

Clean line icon of a lidded laboratory cup with a rounded sample shape inside. Used for lab tests and specimen collection.

Clean line icon of a stool cup with lid and container. Used for specimen collection and lab records.

Clean line icon of two spiked bacteria, one large and one small. Used for microbiology, germs, and health apps.

Clean line icon of a tilted blood sample tube with a droplet. Used for blood tests, lab samples, and medical diagnostics.

Clean line icon of overlapping circles surrounded by branching spokes. Used for cancer research, oncology, and cell biology.

Clean line icon of a round cell with radiating spikes, two rings, and a dot. Used for oncology and cell research.

Clean line icon of three connected hexagons with short lines inside and extending outward. Used for chemistry diagrams.

Clean line icon of a hexagonal molecule with circular nodes. Used for chemistry, compounds, and science apps.

Clean line icon of seven irregular polygonal cells, each with central dot. Used for biology, research, and medical interfaces.

Clean line icon of a spiky cell with a circular nucleus and magnifying glass. Used for laboratory research and cell analysis.

Clean line icon of a chemistry test tube with bubbles and a checkmark in a circle. Used for lab tests and results.

Clean, line icon of two looped chromosome shapes with small dots and diagonal bars. Used for genetics, DNA, and lab research.

Clean line icon of a clipboard with three lines beside a flask. Used for lab records, drug files, and research.

Ultimate Bold

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Bold solid icon of a blood drop with plus and minus marks beside a test tube. Used for blood tests and lab records.

Bold solid icon of a blood drop, sample tube, and three blocks above. Used for lab tests and medical samples.

Clean solid icon of a blood drop in a laboratory test device. Used for blood tests, labs, and diagnostics.

Bold solid icon of a hand with a pointed finger and blood drop. Used for blood tests, finger-prick testing, and lab diagnostics.

Sharp solid icon of a hand holding a blood sugar test strip. Used for glucose testing, diabetes care, and diagnostics.

Bold solid icon of three stacked rounded lobes. Used for stool testing, lab diagnostics, and medical records.

Clean solid icon of a stool sample in a laboratory test cup. Used for testing, diagnostics, and medical sample collection.

Bold solid icon of a stool sample beside a laboratory cup and lid. Used for lab testing and specimen collection.

Clean solid icon of two spiky bacteria shapes with circular holes. Used for microbiology, germs, and health interfaces.

Bold solid icon of a tilted blood sample tube and droplet. Used for blood tests and lab samples.

Bold solid icon of a circular cell with radiating protrusions and inner dots. Used for biology, oncology, and medical research.

Bold solid icon of a clustered cell with three white holes and radiating bars. Used for oncology and medical interfaces.

Sharp solid icon of three connected hexagons with short internal bonds. Used for chemistry and molecular structures.

Clean solid icon of a hexagonal chemical molecule with attached bonds. Used for chemistry, molecular science, and lab interfaces.

Bold solid icon of seven irregular cells with circular centers. Used for biology, microscopy, anatomy, and medical research.

Bold solid icon of a spiky cell with a magnifying glass. Used for lab searches and cell analysis.

Bold solid icon of a chemistry tube with bubbles and a check badge. Used for lab tests and verified results.

Bold solid icon of two chromosome-like forms with rounded arms and scattered capsules. Used for lab genetics and biology.

Bold solid icon of a laboratory flask over a document. Used for lab files, drug research, and medical records.

Ultimate Colors

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Playful creative icon of a blood meter with a screen, drop, buttons, and probe. Used for blood tests and diagnostics.

Playful creative icon of a bandage beside a blood drop. Used for lab tests, blood samples, and medical apps.

Playful creative icon of a hand holding a multicolor blood glucose test strip. Used for diabetes testing and health apps.

Playful creative icon of stacked rounded forms with a curved top shape. Used for stool tests and medical records.

Playful creative icon of a stool test cup with pink lid and sample. Used for lab tests and medical samples.

Playful creative icon of a lab cup with a stool sample and pink lid. Used for lab tests and medical samples.

Playful creative icon of two colorful chromosome shapes with detached black dashes. Used for lab research and genetics.

Playful creative icon of a yellow test tube over a green petri dish with bubbles. Used for lab samples and experiments.

Playful creative icon of a circle with two curved forms, oval shapes, and dots. Used for fertility labs and research.

Core Line

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Clean line icon of a ring with six dots and a small gear. Used for allergen settings and dietary filters.

Minimal line icon of a round microbe with short spikes and three circles. Used for biology, viruses, and lab interfaces.

Clean line icon of two dental tools: a mirror and angled probe. Used for dental clinics, dentistry, and oral care.

Clean line icon of a microscope with an eyepiece, curved body, stage, and base. Used for science, labs, and observation.

Clean line icon of a petri dish with two organic shapes and three dots. Used for lab & biology research interfaces.

Clean line icon of a diagonal surgical knife above a line. Used for surgery, medical tools, and healthcare interfaces.

Clean line icon of a ring with eight spokes ending in hollow circles. Used for virus, infection, and medical health interfaces.

Clean line icon of a crossed-out virus inside a circle. Used for antivirus, malware blocking, and security controls.

Clean line icon of a shield with a gear. Used for virus protection, immunity, and security settings.

Core Solid

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Bold solid icon of a sun and spiky circular shape. Used for allergen alerts, pollen, and health interfaces.

Clean solid icon of two overlapping spiky cells with three holes. Used for biology and microbiology.

Bold solid icon of two dental tools: a hooked probe and round mirror. Used for dentistry, dental exams, and clinic interfaces.

Bold solid icon of a microscope with a curved arm, eyepiece, stage, and base. Used for science, labs, and observation.

Bold solid icon of a circular petri dish with organic blobs and dots. Used for lab science, cultures, and biotech.

Sharp solid icon of a diagonal surgical knife above a horizontal bar. Used for surgery, medical tools, and operating rooms.

Bold solid icon of a circle with eight spokes ending in round nodes. Used for virus, health, and infection tracking.

Bold solid icon of a crossed-out virus inside a circle. Used for antivirus, malware blocking, and security alerts.

Bold solid icon of a virus symbol inside a shield. Used for antivirus, immunity, and cybersecurity interfaces.

Core Remix

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Clean hybrid solid and line icon of a circle with six dots beside a gear. Used for allergen and food safety labels.

Clean hybrid solid and line icon of a spiky cell with three circular cores. Used for biology and microbiology.

Clean hybrid solid and line icon of a dental mirror and angled probe. Used for dentistry and dental exams.

Clean hybrid solid and line icon of a microscope with an eyepiece, curved body, stage, and base. Used for labs and research.

Minimal hybrid solid and line icon of a circular petri dish with blobs and dots. Used for labs, microbiology, and cultures.

Sharp hybrid solid and line icon of a diagonal surgical knife above a horizontal bar. Used for surgery and medical interfaces.

Clean hybrid solid and line icon of a ring with eight radial spokes and round ends. Used for virus alerts and medical UI.

Clean hybrid solid and line icon of a bug in a slashed circle. Used for antivirus, malware blocking, and security controls.

Clean hybrid solid and line icon of a shield with a central spiky circle. Used for immunity and security.

Core Pop

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Clean colored solid icon of a blue ring and gear with green centers, plus blue dots. Used for allergen labels.

Clean colored solid icon of a green microbe with three dark circular cells and a spiky rim. Used for biology.

Clean colored solid icon of two dental tools: a mirror and angled probe. Used for dentistry, clinics, and dental care.

Clean colored solid icon of a microscope with two coral rectangles. Used for science, microscopy, labs, and education.

Clean colored solid icon of a petri dish with rim, dots, and culture shapes. Used for labs, microbiology, and biology.

Sharp colored solid icon of a diagonal surgical knife with a cyan blade and horizontal bar. Used for surgery and medical tools.

Clean colored solid icon of a blue virus with a yellow center and eight round spikes. Used for health, infection, and disease.

Clean colored solid icon of a virus crossed by a slash inside a circle. Used for antivirus and security.

Bold colored solid icon of a shield containing a spiked virus symbol. Used for immunity, health protection, and cybersecurity.

Core Duo

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Clean duotone icon of a ring, dots, and a toothed circle. Used for allergen labels and health apps.

Clean duotone icon of a round cell with spikes and three inner circles. Used for biology, microbes, and medical research.

Clean duotone icon of two dental tools: a bent probe and round mirror. Used for dentist offices and dental care.

Clean duotone icon of a microscope on a base. Used for science, research, and laboratory tools.

Clean duotone icon of a circular petri dish with blobs and dots. Used for laboratory research and microbiology.

Clean duotone icon of a diagonal surgical knife above a horizontal line. Used for surgery, surgical tools, and operating rooms.

Minimal duotone icon of a central circle with eight ringed spokes. Used for virus alerts, disease tracking, and health apps.

Clean duotone icon of a spiky circle crossed by a diagonal slash. Used for antivirus and malware protection.

Clean duotone icon of a shield surrounding a sun-like gear. Used for immunity, antivirus, and security.

Core Neon

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Clean neon icon of two rings, one with dots and one with radial spokes. Used for allergen labels and food warnings.

Clean neon icon of a rounded cell shape with blue spikes and three inner circles. Used for biology, microbiology, and lab apps.

Clean neon icon of two dental tools: a mirror and angled probe. Used for dentistry, clinics, and dental care.

Clean neon icon of a microscope with a curved body, eyepiece, and blue base. Used for labs, science, and research.

Clean neon icon of a petri dish with two blobs and three dots. Used for lab equipment, cultures, and biology.

Sharp neon icon of a diagonal surgical knife with blue blade, purple handle, and underline. Used for surgery and medical tools.

Clean neon icon of central ring with eight blue radial circles and holes. Used for virus symbols, health interfaces.

Clean neon icon of a spiked virus circle crossed by a diagonal slash. Used for antivirus, malware blocking, and protection.

Clean neon icon of a shield outline containing a gear. Used for virus protection, immunity, and cybersecurity.

Core Flat

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Clean flat icon of a large circle with six dots beside a rounded eight-ray shape. Used for allergen labels.

Clean flat icon of a spiky blue cell with three dark blue circles. Used for biology and virus diagrams.

Clean flat icon of two dental tools: an angled probe and mirror. Used for dentistry, dental exams, and clinic interfaces.

Minimal flat icon of a microscope with a curved arm, stage, and base. Used for science, labs, and observation.

Minimal flat icon of a petri dish with bubbles and fluid shapes. Used for lab science and biology.

Clean flat icon of a diagonal two-tone surgical knife above a rounded bar. Used for surgery and medical UI.

Clean flat icon of a central circle with eight outer circles and spokes. Used for virus, health, and infection diagrams.

Clean flat icon of a virus with a slash in a circle. Used for antivirus, malware blocking, and security alerts.

Clean flat icon of a virus inside a shield. Used for immunity, health protection, and antivirus software.

Core Gradient

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Clean gradient icon of large and small circles beside an eight-ray shape. Used for allergen warnings.

Clean gradient icon of overlapping spiky cells with three circular openings. Used for biology and microbiology.

Clean gradient icon of a dental mirror and angled probe. Used for dentistry, dental clinics, oral care, and dentist tools.

Clean gradient icon of a microscope with a curved body, eyepiece, stage, and base. Used for science and lab interfaces.

Clean gradient icon of a circular dish with four round blobs and one curved blob. Used for lab equipment, biology, and samples

Sharp gradient icon of two separated diagonal shapes above a horizontal pill. Used for surgery, medical tools, and healthcare UI.

Clean gradient icon of a central circle with eight radial arms ending in circles. Used for virus alerts and cybersecurity.

Clean gradient icon of a virus crossed by a diagonal slash. Used for antivirus, malware blocking, and protection settings.

Clean gradient icon of a white spiky virus shape inside a shield. Used for immunity, health, and cybersecurity.

Flex Line

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Clean line icon of two spiky circles with detached oval dots and dashes. Used for allergy alerts and pollen.

Rounded line icon of a spiky cell with two circles and a small oval. Used for bacteria, viruses, biology, and microbiology.

Clean line icon of a dental mirror and angled probe. Used for dentistry, dental exams, and clinic interfaces.

Rounded line icon of a microscope with a cup-like top, curved arm, and base. Used for science, observation, and labs.

Rounded line icon of a petri dish with oval and curved samples. Used for labs, cultures, and biology apps.

Sharp line icon of a diagonal scalpel, curved blade, handle, and lower stroke. Used for surgery and medical tools.

Rounded line icon of a circular virus with outer tabs and an inner curve. Used for health alerts and infection tracking.

Clean line icon of a crossed-out virus in a circle. Used for antivirus and blocked infection alerts.

Rounded line icon of a virus inside a shield. Used for immunity, antivirus, and health protection.