Pipette Collection (#4)

Gloved hands pipetting a liquid into a vial
Pipetting solution. Gloved hands pipetting a liquid into a vial using a pipettor, a type of automatic pipette. A vial is a small vessel often used to store chemicals and medicines

Drinking water testing
MODEL RELEASED. Drinking water testing. Microbiologist pipetting water onto a petri dish for laboratory analysis. The sample is from an aquifer that supplies drinking water

ELISA blood test for antibodies to disease
Blood test. Multi-pipette puts blood samples into a multi-well sample tray during an Enzyme-Linked ImmunoSorbent Assay (ELISA)

Defective plastic, light micrograph
Defective plastic. Polarised light micrograph of a pipette. The non-red areas of the micrograph indicate defects in the plastic moulding

Cell culture research, electronics
Cell culture research. Pipette being used to add cultured cells (pink liquid) to a microchip that is connected to an electrical circuit with crocodile clips

Cell culture research, fume cupboard
MODEL RELEASED. Cell culture research. Researcher using a pipette to handle a cell culture (pink). The pink liquid is a nutrient medium in which cells can be grown

Biochemistry research

Scientific research
MODEL RELEASED. Scientific research

Pipetting
MODEL RELEASED. Pipetting liquid into an Eppendorf tube

Microtubes, pipettor (pipette) tip & DNA sequence
DNA research. View of the tip of a pipettor (upper left), a type of automatic pipette, and microtubes in a rack on top of a DNA sequence

Pipetting blood into a sample pot of clear liquid

Researcher pipetting liquid
MODEL RELEASED. Researcher pipetting liquid

Preparing sample vials. Pipette being used to add a liquid to a vial. This type of equipment is used in a wide range of laboratory work, from analysis of DNA and other samples, to medical research

Contact lens production, artwork. Contact lenses are artificial lenses designed to be worn directly on the surface of the eye

Pipetting a cell culture
Cell culture. Gloved hand pipettes a cell culture into a petri dish. Microbiology laboratory

Cell cultures in multi-well tray
Cell cultures. Gloved hand pipettes a cell culture into multi-well trays under a biological hood. Microbiology laboratory

Research Laboratory optical microscope close up

Biological research
MODEL RELEASED. Biological research. Scientist using a pipette to fill eppendorf vials. These are used in a wide range of biological experiments, ranging from genetic analysis to medical research

Hydrating copper sulphate
Copper (II) sulphate crystals being hydrated. Anhydrous copper (II) sulphate is white, while hydrated copper sulphate is blue

Cobalt chloride paper with drop of water
Cobalt chloride (CoCl2) paper with a drop of water. Cobalt chloride paper is used to indicate the presence of water - changing from blue to pink in a hydration reaction

Cobalt chloride paper. Image 2 of 2. Solution being pipetted on to a piece of cobalt chloride (CoCl2) paper. Cobalt chloride paper is used to indicate the presence of water - changing from blue to

Disposable pipettes made from plastic

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"Pipette: A Timeless Tool in the World of Science" In the ever-evolving field of scientific research, one tool has stood the test of time – the pipette. From testing for viruses to conducting intricate experiments, this versatile instrument has been a constant companion to scientists throughout history. Step back in time to 1925, where a screen print captures chemists in a bustling chemistry lab. With their multi-pipettes in hand, they meticulously analyze compounds and unravel the mysteries of chemical reactions. Fast forward to 1950, and we find ourselves amidst another group of dedicated chemists diligently working with pipettes as they strive for groundbreaking discoveries. Even earlier than these snapshots is an intriguing black and white photo from January 14th, 1920. Here we see G. F. Beyer, an Internal Revenue Bureau Chemist, skillfully utilizing a pipette during his meticulous work. This image serves as a testament to how long this indispensable tool has been aiding researchers across various disciplines. But it's not just historical photographs that highlight the importance of pipettes; modern illustrations also capture its significance. In one digital representation, we witness microtubes filled with samples alongside a precise DNA sequence being manipulated by none other than a trusty pipette-wielding scientist. The beauty lies not only in its functionality but also in its simplicity – an illustration showcases this timeless tool against a stark black and white backdrop. It reminds us that even amidst technological advancements, some instruments remain irreplaceable due to their reliability and accuracy. As we delve deeper into laboratories today, we encounter primary cultures of superior cervical ganglia cells under examination by diligent researchers who rely on their trusty pipettes for accurate measurements and transfers. Whether it be testing for viruses or conducting intricate experiments at any point throughout history or even now within cutting-edge labs worldwide – one thing remains certain: The humble yet powerful pipette continues to play an integral role in scientific progress.