subject
Chemistry, 08.10.2019 22:00 carleygalloway103

Using an automatic pipettor makes transferring precise volumes of liquids easy but there is more to this technique than meets the eye. always calibrate the pipettor with pure water to check the pipettor and your technique before using one. refer to the procedure in experiment one of the lab manual for use of the pipettor. put the following general steps for using a pipettor in the correct order:
(a) depress to the first stop, put end of tip in liquid, and slowly let button up to draw liquid into tip (keep tip in liquid at all times).
(b) remove the tip before setting the pipettor down (always keep tip pointed down until it is removed from pipettor)
(c) point tip into container you want to transfer to and press the button all the way down (past first stop).
(d) select the correct pipettor that best matches the volume to be transferred
(e) place the correct tip on the pipettor and dial in the volume wanted.

what would be the volume in ml of 5.024 g of water delivered by a 5 ml pipet at 14 °c?

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 02:00
The alkali metals (group 1) consist of lithium (3), sodium (11), potassium (19), rubidium (37), cesium (55), and francium (87). they are soft, metallic solids with low densities and low melting points. based on the data shown in figure 1, how many valence electrons do alkali metals share?
Answers: 3
question
Chemistry, 22.06.2019 13:10
Select the correct answer a modure consists of glucose and water. what is the percent composition of glucose in the mixture if it contains 1.3 moles of glucose (cho total mass of the mature is 276 grams? ) and the a 1775
Answers: 1
question
Chemistry, 23.06.2019 05:00
Match each term to its description. match term definition excess reactant a) reactant that can produce a lesser amount of the product limiting reactant b) amount of product predicted to be produced by the given reactants theoretical yield c) reactant that can produce more of the product
Answers: 3
question
Chemistry, 23.06.2019 05:30
Idont understand it 1.what is the boiling point of a solution of 675 grams of ethylene glycol (c2h6o2) in 2.50 liters of water?
Answers: 2
You know the right answer?
Using an automatic pipettor makes transferring precise volumes of liquids easy but there is more to...
Questions
question
Mathematics, 13.10.2020 15:01
question
Mathematics, 13.10.2020 15:01
question
English, 13.10.2020 15:01
Questions on the website: 13722362