|
COMPOSITION
CHEMICAL
TOLERANCES Starting Letter: A
B C
D E
F G
H I
J K
L M
N O
P Q R
S T U V
W X Y Z
TEMPERATURE
TOLERANCES
PREPARATION
& STORAGE INSTRUCTIONS
|
VISKING
DIALYSIS MEMBRANE is resistant to a wide variety of chemicals and below
is a list of common substances and their likely effects on the membrane.
This is clearly not an exhaustive list and we would be grateful to hear
from you if you have used other substances and found them to affect the
membrane in some way, please e-mail
us with your experiences and we will update the list.
For further information
as well as tolerances for the regenerated membranes (RC) we have included
chemical tolerance information on Cellulose ester (CE), Polyvinylidine
Fluoride (PVDF) and Polysulphone membranes.
Details of these membranes
can be obtained from MEDICELL INTERNATIONAL
LTD.
pH range tolerance is from 2 to 12.
| KEY TO RATINGS: |
|
G
|
GOOD TOLERANCE - UNLIKELY
TO CAUSE MAJOR DYSFUNCTION OF THE MEMBRANE. ALTHOUGH TESTING IS
NOT NORMALLY NECESSARY IT IS ADVISABLE. |
|
P
|
POOR TOLERANCE - LIKELY TO
CAUSE DISTORTION OR DENATURING OF THE MEMBRANE WHICH MAY RESULT
IN LOSS OF MATERIAL AND POOR RESULTS. TESTING IS ADVISABLE. |
|
F
|
FAIR TOLERANCE - THESE SUBSTANCES
ARE LIKELY TO CAUSE DISTORTIONS IN THE MEMBRANE AND THEREFORE RESULTS
MAY BE AFFECTED. WHEN MEMBRANES ARE USED WITH THESE SUBSTANCES IT
IS IMPORTANT THAT TESTING IS CARRIED OUT TO ENSURE THAT THE EFFECT
OF THESE SUBSTANCES IS KNOWN. |
Starting letter: A B
C D
E F
G H
I J
K L
M N
O P Q
R S T U
V W X Y
Z
| P Q |
CE
|
PVDF
|
POLYSUL.
|
RC
|
| Paraffin |
G
|
G
|
G
|
G
|
| Peanut oil |
F
|
?
|
?
|
G
|
| Pentane |
G
|
G
|
G
|
G
|
| Perchloric acid, 1 mol |
P
|
?
|
?
|
G
|
| Perchloric acid (25%) |
P
|
G
|
P
|
G
|
| Perchloroethylene |
G
|
G
|
P
|
G
|
| Petroleum |
G
|
G
|
G
|
G
|
| Petroleum Benzine (40-60ºC) |
G
|
G
|
G
|
G
|
| Petroleum Ether |
G
|
G
|
G
|
G
|
| Phenol (10%) |
P
|
G
|
F
|
G
|
| Phosphoric acid (25%) |
G
|
G
|
G
|
G
|
| Phosphoric acid (45%) |
F
|
F
|
F
|
F
|
| Phosphoric acid (Conc) |
F
|
F
|
F
|
F
|
|
Photo-resists Agfa-Gavaert,Copyrex, All
types
|
P
|
?
|
?
|
G
|
| Photo-resists Agfa-Gavaert,Copyrex,
RN40 |
G
|
G
|
G
|
G
|
| Photo-resists Copying lacquer
PK 13/14 |
P
|
?
|
?
|
G
|
| Photo-resists Kodak, All types |
P
|
?
|
?
|
G
|
| Photo-resists Shipley, AZ119/111/1350 |
P
|
?
|
?
|
G
|
| Photo-resists Shipley, AZ340 |
P
|
?
|
?
|
G
|
| Photo-resists Waycoat |
P
|
?
|
?
|
G
|
|
Photo-resist Developers Agfa-Gavaert,Copyrex,
All types
|
P
|
?
|
?
|
G
|
| Photo-resist Developers Agfa-Gavaert,Copyrex,
RN40 |
G
|
G
|
G
|
G
|
|
Photo-resist Developers Kalle, EP11
|
P
|
?
|
?
|
P
|
| Photo-resist Developers Kodak,
All types |
P
|
?
|
?
|
P
|
| Photo-resist Developers
Shipley, AZ Developer |
P
|
?
|
?
|
P
|
| Photo-resist Developers
Shipley, AZ 303.11r |
P
|
?
|
?
|
P
|
|
Photo-resist Thinners Agfa-Gavaert,Copyrex,
All types
|
P
|
?
|
?
|
G
|
| Photo-resist Thinners Agfa-Gavaert,Copyrex,
RN40 |
G
|
G
|
G
|
G
|
|
Photo-resist Thinners Kalle, PV11
|
P
|
?
|
?
|
G
|
| Photo-resist Thinners Kodak,
All types |
P
|
?
|
?
|
G
|
| Photo-resist Thinners
Kodak, KPCR/KMER |
G
|
G
|
G
|
G
|
| Photo-resist Thinners
Shipley, AZ thinner |
P
|
?
|
?
|
P
|
| Polyethylene glycol 300 |
F
|
?
|
?
|
G
|
| Potassium acetate |
G
|
G
|
G
|
G
|
| Potassium bromide |
G
|
G
|
G
|
G
|
| Potassium carbonate |
G
|
G
|
G
|
G
|
| Potassium chlorate |
G
|
G
|
G
|
G
|
| Potassium chloride |
G
|
G
|
G
|
G
|
| Potassium cyanide |
F
|
?
|
?
|
G
|
| Potassium dichromate |
G
|
G
|
G
|
G
|
| Potassium hydrogen carbonate |
G
|
G
|
G
|
G
|
| Potassium hydrogen sulphate |
G
|
G
|
G
|
G
|
| Potassium hydroxide (25%) |
P
|
G
|
G
|
G
|
| Potassium hydroxide (50%) |
P
|
G
|
G
|
P
|
| Potassium iodide |
G
|
G
|
G
|
G
|
| Potassium nitrate |
G
|
G
|
G
|
G
|
| Potassium oxalate |
G
|
G
|
G
|
G
|
| Potassium perchlorate |
G
|
G
|
G
|
G
|
| Potassium permanganate |
G
|
G
|
G
|
G
|
| Propane gas |
G
|
G
|
G
|
G
|
| Propanol (i-propanol) |
G
|
G
|
G
|
G
|
| Propanol (n-propanol) |
G
|
G
|
G
|
G
|
| Propyl acetate |
P
|
?
|
?
|
G
|
| Propyl acetate (i-Propyl acetate) |
P
|
?
|
?
|
G
|
| Propylene glycol |
F
|
?
|
?
|
G
|
| Propyl ether (i-Propyl ether) |
G
|
G
|
G
|
G
|
| Pydrauls |
P
|
?
|
?
|
G
|
| Pyridine |
P
|
F
|
F
|
G
|
Please read the disclaimer
relating to these data.
|