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density & sedimentation & temperature & time & pH &weight measurement
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LITHMUS PAPERS -
“red & blue”
Lithmus papers are the simplest and easiest way to measure
pH values where no precise pH value is required. They are
usefull for determining whether a solution is acidic or basic.
The red lithmus paper has a pH measurement range 5,0 pH
to 8,0 pH. The color changes from
The blue lithmus paper has a pHmeasurement range 8,0 pH to
5,0 pH. The color changes from
red blue
red
blue
catalogue
number
101.01.001
101.01.002
paper
type
red
blue
pack
quantity
10 booklets
10 booklets
Most commonly used pH papers for a wide field of application
of pH measurement. They can measure pH values between
1,0 pH to 14,0 pH with 1 pH intervals.
They provide easy pH measurement of solutions by using
single color change.
After the measurement, the pH value can be found by
matching the color on the paper with the reference color chart
printed at the back side of the box.
pH PAPER -
“universal” - “roll”
catalogue
number
101.02.002
pack
quantity
1 box
They provide precise pH measurement
of solutions by using single color change.
pH measurement pads with different
colors are chemically bounded to a
cellulose fiber stick.
This effectively protects the sample
against contamination and enables
measurements even in weakly buffered
of strongly alkaline solutions.
Fingers are protected from the test
solution since the test pads are located at
the extreme end of the strips.
Since the pads do not bleed, pad
colors do not interfere and mix with each
other after the test and ensures reliable
pH mesurement.
After the measurement, the pH value
can be found by matching the colors on
the pads with the reference color chart
printed at the back side of the box.
100 pieces strip is packed in a clear
polystrene box for hygienic storage and
for easy dispensing.
pH INDICATOR STRIPS
Isolab
brand
101.02.001
box
quantity
1000 strips
pack
quantity
100 strips
strip
length
80 mm
strip
width
6 mm
pH
graduation
1,0 pH
pH
measuring range
0,0 - 14,0 pH
M. Nagel
brand
101.02.003
Isolab
brand
101.14.003
box
quantity
2000 strips
pack
quantity
200 strips
strip
length
80 mm
strip
width
6 mm
pH
graduation
0,2 / 0,3 pH
pH
measuring range
3,8 - 5,5 pH
M. Nagel
brand
101.04.003
Test strip for pH measurement which
unifies the pH-indicator with the reference
pH color chart on the same strip.
pH values can be determined without
a separate color chart. They provide
precise pH measurement of solutions by
using single color change.
The user can be sure to get accurate
pH values at all times.
Fast measurement results are
guaranteed since they do not require an
addition step of matching the pad color
with a reference color scale.
The handle will remain dry and clean by
the invisible hydrophobic barrier.
200 pieces strip is packed in a clear
polystrene box for hygenic storage and
for easy dispensing.
TEST STRIPS -
“PEHANON”
Packed as a booklet of
20 papers. 10 booklets are
packed in a polystyrene box
for for easy dispensing.
Supplied in a box roll of
6 mm width and 5 meters
length.