density & sedimentation & temperature & time & pH & weight measurement 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 pH measurement range 8,0 pH to 5,0 pH. The color changes from red blue red blue catalogue number pack quantity Packed as a booklet of 20 papers. 10 booklets are packed in a polystyrene box for for easy dispensing. 101.01.001 101.01.002 paper type red blue 10 booklets 10 booklets
pH PAPER - “universal” - “roll”
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.
catalogue number 101.02.002
pack quantity 1 box
Supplied in a box roll of 6 mm width and 5 meters length.
pH INDICATOR STRIPS
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.
Isolab brand 101.02.001
M. Nagel brand 101.02.003
pH measuring range 0,0 - 14,0 pH
pH graduation 1,0 pH
strip width 6 mm
strip length 80 mm
pack quantity 100 strips
box quantity 1000 strips
TEST STRIPS - “PEHANON”
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.
Isolab brand 101.14.003
M. Nagel brand 101.04.003
pH measuring range 3,8 - 5,5 pH
pH graduation 0,2 / 0,3 pH
strip width 6 mm
strip length 80 mm
pack quantity 200 strips
box quantity 2000 strips
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