1.3.1 Laboratory Equipment and Supplies (Glasses) Flashcards

1
Q

Pyrex, Kimax

a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Flint glass

A

a

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2
Q

Vycor

a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Flint glass

A

c

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3
Q

Corex

a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Flint glass

A

b

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4
Q

Tolerates Heating and Sterilization for Lengthy periods

a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Flint glass

A

a

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5
Q

6X stronger than borosilicate; able to resist scratching and alkali attack

a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Flint glass

A

b

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6
Q

Prone to scratching and may cloud the strong alkali

a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Flint glass

A

a

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7
Q

Heat, chemical, and electrical tolerance and excellent optical properties

a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Flint glass

A

c

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8
Q

Can be used with stong acids and alkali

a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Flint glass

A

d

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9
Q

Used for high thermal, drastic heat shock and extreme chemical treatment with acids and alkali

a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Flint glass

A

c

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10
Q

Most inexpensive; Release alkali causing errors in certain determinations

a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Flint glass

A

e

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11
Q

Reduces light transmission contain photosensitive substances

a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Low actinic glass

A

e

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12
Q

Which among provides high thermal resistance?

a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Flint glass

A

abc

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13
Q

Component that provides thermal resistance

A

Silica

The higher the silica, the higher the resistance

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14
Q

Low actinic glass has high temp resistance?

T or F

A

T

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15
Q

All purpose

a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Flint glass

A

a

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16
Q

Boron-free glass

a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Flint glass

A

d

17
Q

Soda lime glass

a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Flint glass

A

e

18
Q

Made of Oxides of Ca, Si, na
a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Flint glass

A

e

19
Q

Amber colored Glass

a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Low actinic glass

A

e