Inhoudsopgave
Waar Vlooiendruppels hond?
U brengt de pipet in de nek en/of tussen de schouderbladen van uw hond aan. De vloeistof verspreidt u over meerdere plekken. Nadat u dit gedaan heeft neemt de talglaag van de huid het middel op en verdeelt het over de rest van het lichaam.
Hoeveel druppel is 1ml?
Enkele tips: 1 ml = 20 druppels bij bloed/Packet Cells is 1 ml = 18 druppels. 1 liter = 1.000 ml.
Wat is kwantitatief overbrengen?
Kwantitatief is een meting van hoeveelheid uitgedrukt in getallen. Met een kwantitatieve meting wordt de grootte of hoeveelheid aangegeven. Het tegenovergestelde van kwantitatief is kwalitatief, waarbij de meting gaat over de kenmerken, categorieën of klassewaarden.
What is the difference between a burette and a pipette?
The burettes are similar in function; however, they are usually attached to a stand whereas pipettes are hand held. The other difference is that the liquid is inserted in the burette from the top and not the bottom. Your typical burette is made up of a glass tube that has the same diameter, unlike some pipettes that have bulbs.
What is the Reading volume on the graduated pipette (or burette)?
If paper is hold half an inch behind a burette with a stripe about a half an inch below meniscus, solution surface seems to be black and is much easier to see. Reading volume on the graduated pipette (or burette) – 1.4 mL.
What is a burette made of?
Your typical burette is made up of a glass tube that has the same diameter, unlike some pipettes that have bulbs. Burettes have graduation and a stopcock at the bottom. The word burette is from old French biurete (small flask) for biur (flask) and old German; būr-hut.
What is the difference between a flask and a pipette?
They are characterised by a a high accuracy and repeatability of measurements. Flasks are designed to contain (TC, sometimes marked as IN) known volume of the solution, while pipettes are generally designed to deliver (TD, sometimes marked as EX) known volume (although in some rare cases they can be designed to contain).