Laboratory Equipment Use

Question 1

what are Micropipettes use for ??

Answer 1

Use to accurately and precisely transfer volume of liquid in the microliter range

Question 2

what are Microscopes use for ??

Answer 2

Use to magnify small objects

Question 3

what are lab incubators use for ??

Answer 3

Provide a temperature control environment to support growth of micro biological culture

Question 4

what are centrifuge machines use for ??

Answer 4

centrifuge is a device that uses centrifugal fore to separate various components of fluids

Question 5

what are HB meters use for ??

Answer 5

used for measuring hemoglobin and hematocrit levels in blood

Question 6

what are test tubes used for ??

Answer 6

use for mixing or heating chemicals in a laboratory

Question 7

what are test tube holders use for ??

Answer 7

used to hold test tubes

Question 8

what are Autoclave used for ??

Answer 8

used in laboratory to sterilize instruments equipment and infectious waste

Question 9

what are PH meters use for ??

Answer 9

used to measure hydrogen ion activity in solution

Question 10

what are spectrophotometers use for ??

Answer 10

used to measure light absorption or the amount of chemical in a solution

Question 11

what are hematology analyzers use for ??

Answer 11

hematology analyzer are highly specialized and automated machine that count the number of different kinds of white and red blood cells in a blood sample

Question 12

what are glass slides use for ??

Answer 12

used to hold objects for examination under microscope

Question 13

what are test tube racks use for ??

Answer 13

used to hold multiple test tube at the same time

Question 14

what are weighting scales use for ??

Answer 14

used to determine the weight of an object

Question 15

what are typhoid test kit use for ??

Answer 15

used as a screening test

Question 16

what are EDTA tubes use for ??

Answer 16

used to anticoagulant whole blood for hematological investigation as the cellular components of the blood

Question 17

what are volumetric flask use for ??

Answer 17

a type of laboratory flask calibrated to contain a precise volume at a certain temperature

Question 18

what are Erlenmeyer flasks use for ??

Answer 18

used to contain liquids and for mixing, heating, cooling incubation filtration storage liquid-handling process

Question 19

what are Beakers use for ??

Answer 19

used to hold liquid or solids samples or as a container for reactions

Question 20

what are graduate cylinder use for ??

Answer 20

Used to measure the volume of liquids and determine displacement

Question 21

what are reagent bottles use for ??

Answer 21

used for storing handling and protecting chemical and solution in laboratories

Question 22

what are serological pipets use for ??

Answer 22

used to accurately measure and transfer liquids usually between 1 milliliter and 50 milliliters

Question 23

what are pipets use for ??

Answer 23

used to measure and transfer small amounts of liquids in milliliter or microliter

Question 24

what are fume hoods use for ??

Answer 24

a ventilated enclosure in which gases, vapors and flumes are captured and removed from the work area

Question 25

what are plate readers use for ??

Answer 25

used to detect biological chemical or physicals events or samples in microliter plates

Question 26

what are thermal cylinders use for ??

Answer 26

use to amplify DNA and RNA segments through the polymerase chain reaction (PCR)

Question 27

what are power supply use for ??

Answer 27

used to provide stable electricity

Question 28

what are water bath use for ??

Answer 28

use to incubate samples at a constant temperature over a long period of time

Question 29

what are shaking incubators use for ??

Answer 29

used to incubate and shake samples at a predetermine temperature and speed

Question 30

what are dry blocks use for ??

Answer 30

used to heats or cools a metal block to a precise temperature

Question 31

what are Biosafety cabinets use for ??

Answer 31

one type of biocontainment equipment used in biological laboratories to provide personnel, environmental, and product protection.

Question 32

what are electrophoresis use for ??

Answer 32

a laboratory technique used to separate DNA, RNA or protein molecules based on their size and electrical charge

Question 33

what are vortexed use for ??

Answer 33

rapidly mix samples in test tubes, flasks, or well plates

Question 34

what are balances use for ??

Answer 34

to determine the weight or mass of an object