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Clinical Chemistry > Glassware: Types, Uses, and Care > Flashcards

Glassware: Types, Uses, and Care Flashcards

0
Q

Has one-fill line

A

Volumetric pipette

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1
Q

Basis of tolerance

A

Total capacity

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2
Q

For diluting highly viscous fluids

A

To contain glass pipettes

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3
Q

Designed for a single volume

A

Volumetric flask

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4
Q

Safety reminders for glass pipettes

A

Use a mechanical suction bulb

Wear gloves

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5
Q

Transports a measured volume of liquid

A

Glass pipette

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6
Q

Purpose of beakers

A

Used to hold stock solutions or diluents for short term storage or during laboratory procedures
Used to transferliquid or reagent to another container

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7
Q

TC vessels

A

Volumetric flasks

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8
Q

Tolerance provides information about: _____ and ______

A

Accuracy of the device

Estimate of the uncertainty

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9
Q

For dilutions of whole blood

A

Sahli Pipette

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10
Q

Glass is notorious for:

A

Adsorbing trace chemicals

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11
Q

Class B Tolerance

A

Twice as large for Class A

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12
Q

Attack glass rate of alkaline solutions

A

9 mcg/h

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13
Q

Two differences between Measuring and Transfer pipettes

A

Volume

Accuracy

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14
Q

Has a rounded bulb close to the delivery tip

A

Ostwald-Folin Transfer Pipette

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14
Q

Least accurate flask

A

Beaker

15
Q

Generally TC pipettes

A

Mechanical Pipettes

18
Q

Functions of Erlenmeyer flasks

A

Used in solution preparation

Help dissolve a solid solute into solution

19
Q

Used to acid wash glasswares

A

3-6 M HCl

20
Q

Delivers small volumes of viscous solutions

A

Ostwald-Folin

21
Q

Has no base mark

A

Serological pipette

22
Q

Used for volume determination of an unknown fluid

A

Graduated cylinder

22
Q

Time for soaking clean glassware in HCl

A

One hour

23
Q

Used for preparing large amounts of standard solutions and reagents

A

Volumetric flask

Clinical Chemistry (6 decks)

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