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Purpose: To separate and analyze compounds that can be vaporized. Instructions: Inject sample, set temperature program, and interpret the chromatogram.

Purpose: To magnify and resolve the image of small specimens. Instructions: Place slide on stage, adjust the focus using coarse and fine knobs, and select the appropriate objective lens.

Purpose: To visualize internal structures using sound waves. Instructions: Apply gel to the probe, select the proper settings, and move the probe over the skin surface.

Purpose: To prepare frozen tissue sections for microscopic analysis. Instructions: Freeze tissue samples, mount them, and slice them at low temperatures.

Purpose: To separate, identify, and quantify each component in a mixture. Instructions: Prepare the sample, set the mobile and stationary phases, and start the analysis.

Purpose: To visualize specimens that fluoresce, typically by using a specific wavelength of light. Instructions: Stain with fluorescent dyes, select the correct filter, and observe the emitted light.

Purpose: To analyze blood serum for various chemical substances. Instructions: Load reagents and samples, start the analysis, and interpret the results.

Purpose: To measure the acidity or alkalinity of a solution. Instructions: Calibrate with buffer solutions, immerse the probe in the sample, and read the pH value.

Purpose: To ventilate noxious or harmful vapors. Instructions: Keep sash at recommended level, perform work inside, and ensure proper airflow.

Purpose: To take images of the internal structure of the body. Instructions: Position patient, align machine, protect from radiation, and capture the image.

Purpose: To measure gases and pH in blood to assess respiratory and metabolic function. Instructions: Prepare blood sample, load into the analyzer, and interpret the gas concentrations and pH.

Purpose: To measure the density of bones and assess the risk of fractures. Instructions: Position the patient, calibrate the device, and perform the scan.

Purpose: To determine the osmotic strength of solutions, or the concentration of solutes. Instructions: Calibrate the device, introduce the sample, and measure the freezing point depression.

Purpose: To measure temperature with digital display for quick readings. Instructions: Insert probe or sensor into sample or environment, wait for the stabilized reading, and note the temperature.

Purpose: To amplify DNA sequences via polymerase chain reaction. Instructions: Load reaction mix and DNA, set cycling parameters, and run the program.

Purpose: To analyze blood cells and count parameters such as red cells, white cells, and platelets. Instructions: Prepare blood sample, load onto machine, and review results.

Purpose: To create detailed images of organs and tissues using magnetic fields and radio waves. Instructions: Position patient, select parameters, and capture images without movement.

Purpose: To prepare samples for analysis by dissolving them using microwave radiation. Instructions: Place sample in a closed vessel, set temperature and time, and monitor the digestion process.

Purpose: To sterilize equipment and supplies by applying high-pressure saturated steam. Instructions: Load the items, seal the door, and set temperature and time.

Purpose: To maintain optimal temperatures, humidity, and other conditions for the growth of microorganisms. Instructions: Set the desired temperature and time, and place cultures inside.

Purpose: To separate, identify, and quantify compounds in a sample at high pressure. Instructions: Prepare your sample, choose columns and solvents, and interpret the chromatograms.

Purpose: To incubate samples in water at a constant temperature. Instructions: Fill with water, set desired temperature, and place samples in provided racks or floats.

Purpose: To cut very thin slices of tissue for microscopic examination. Instructions: Embed tissue into a block, mount on the microtome, and slice carefully to desired thickness.

Purpose: To dehydrate materials by freezing and reducing surrounding pressure to allow frozen water to sublimate. Instructions: Freeze sample, apply vacuum, and gradually increase temperature.

Purpose: To protect lab workers and prevent contamination when working with infectious agents. Instructions: Work behind the sash, maintain cleanliness, and follow safety protocols.

Purpose: To deliver a dose of electric current to the heart to treat life-threatening cardiac dysrhythmias. Instructions: Attach electrodes to patient, assess rhythm, and administer shock if necessary.

Purpose: To measure and transfer small volumes of liquid. Instructions: Set volume, aspirate liquid by releasing the plunger, and dispense liquid by pressing the plunger.

Purpose: To separate DNA, RNA, or proteins based on size and charge. Instructions: Load samples into wells, apply electric field, and visualize results after running.

Purpose: To separate components at a controlled temperature. Instructions: Set temperature, balance the tubes, close the lid, and select speed and time.

Purpose: To remove waste and excess substances from blood simulating kidney function. Instructions: Connect patient to dialyzer, monitor process, and end session following protocols.

Purpose: To measure the absorbance or transmittance of a sample. Instructions: Calibrate with a blank, insert sample, and read the absorbance or transmittance.

Purpose: To analyze the physical and chemical characteristics of particles in a fluid. Instructions: Prepare sample with markers, run through machine, and analyze data.

Purpose: To measure gamma radiation emitted by samples, used in nuclear medicine and research. Instructions: Prepare samples, place in the detector well, and count the gamma emission.

Purpose: To support a biologically active environment for cell or tissue culture. Instructions: Set operating conditions, inoculate with cells, and maintain cultures over time.

Purpose: To measure the mass-to-charge ratio of ions. Instructions: Ionize the sample, accelerate ions through a magnetic field, and detect separated ionized particles.

Purpose: To separate components in a mixture by density using centrifugal force. Instructions: Balance the tubes across from each other, close the lid, and set the speed and time.

Purpose: To cultivate cells in a controlled atmosphere with carbon dioxide. Instructions: Set CO2 level and temperature, place culture inside, and regularly monitor conditions.

Purpose: To examine the anterior segment and posterior segment of the human eye. Instructions: Chin on rest, focus on eye, and examine through the oculars.

Purpose: To heat and stir solutions simultaneously. Instructions: Place the beaker on the plate, add a magnetic stir bar, set temperature and stirring speed.

Purpose: To manually dissect biological specimens for study. Instructions: Use tools like scalpel and scissors to carefully dissect specimen, and follow dissection guides as needed.

Purpose: To prepare tissue samples for embedding and sectioning by processing through various chemicals. Instructions: Load tissue cassettes, set processing sequence, and proceed to embedding.

Purpose: To produce a single open gas flame, used for heating, sterilization, and combustion. Instructions: Connect to gas source, adjust air flow for desired flame, and light with a striker or match.

Purpose: To measure the mass of samples. Instructions: Calibrate the balance, place sample, and read the mass.

Purpose: To obtain detailed cross-sectional images of body structures using x-rays and computer processing. Instructions: Position the patient, select scanning parameters, and process the images.

Purpose: To measure the absorbance of light in the UV and visible ranges of the electromagnetic spectrum. Instructions: Calibrate with a blank, select wavelength, and measure sample absorbance.