1.3.1 Laboratory Equipment and Supplies (Glasses) Flashcards
Pyrex, Kimax
a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Flint glass
a
Vycor
a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Flint glass
c
Corex
a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Flint glass
b
Tolerates Heating and Sterilization for Lengthy periods
a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Flint glass
a
6X stronger than borosilicate; able to resist scratching and alkali attack
a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Flint glass
b
Prone to scratching and may cloud the strong alkali
a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Flint glass
a
Heat, chemical, and electrical tolerance and excellent optical properties
a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Flint glass
c
Can be used with stong acids and alkali
a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Flint glass
d
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
c
Most inexpensive; Release alkali causing errors in certain determinations
a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Flint glass
e
Reduces light transmission contain photosensitive substances
a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Low actinic glass
e
Which among provides high thermal resistance?
a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Flint glass
abc
Component that provides thermal resistance
Silica
The higher the silica, the higher the resistance
Low actinic glass has high temp resistance?
T or F
T
All purpose
a. Borosilicate
b. Aluminosilicate
c. High Silica
d. Soft Glass
e. Flint glass
a