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Dip the test strip in
sample as far as the
arrow for one second.
Shake off excess liquid
and place the strip on a
horizontal surface.
Read the result by
comparing the test field
with the color scale.
QUANTOFIX TEST STRIPS -
“peroxide”
AQUADUR TEST STRIPS
A very special “ready-to-use” test strip with semi-quantitative
nature for various measurements.
Can be considered as ready to use kits that give precise results
10 – 120 seconds after use. Precise graduations guarantees
reliable test results.
The color chart is adjusted by certified standard solutions
which are directly traceble to NIST standards.
For reliable test results and longevity of the strip closing the
cap after removing the strip is recommended.
The desiccant in the stopper also effectively protects the strip
against moisture.
100 pieces strip are packed in a box for hygienic storage and
for easy dispensing
A special “ready-to-use” test strip for determination of water
hardness.
Clear color changes from green to red guarantee reliable test
results.
Can precisely determine water
hardness in a liquid very precisely
from very soft water to very hard water.
Since the color change is very clear
and sharp with green / red indication
they do not require any reference color
scale for matching.
The hardness of the water depends
on its content of calcium and
magnesium salts and expressed in
terms of ppm (mg/l) CaCO3
Water is often simply classified as
“soft water” or “hard water” etc. Below
table indicates international references.
< 50 ppm
: very soft water
50 - 120 ppm : soft water
120 - 240 ppm : medium water
240 - 360 ppm : hard water
> 360 ppm : very hard water
100 pieces strip are packed in a box for
hygienic storageand for easy dispensing.
catalogue
number
101.03.003
box
quantity
1000 strips
pack
quantity
100 strips
strip
length
95 mm
strip
width
6 mm
graduation
0 - 1 - 3 - 10 - 30 - 100 mg/L H
2
O
2
product
type
PEROXIDE 100
product
name
QUANTOFIX
catalogue
number
101.03.004
box
quantity
1000 strips
pack
quantity
100 strips
strip
length
95 mm
strip
width
6 mm
graduation
<3 - >5 - >10 - >15 - >20 - >25 °d
product
name
AQUADUR