Macherey-Nagel
DUOTEST pH 9.5 - 14.0 (Per reel of 5m length and 10mm width)
• More accurate reading and good estimation of intermediate values
• pH gradation: 9.5 - 10.0 - 10.5 - 11.0 - 11.5 - 12.0 - 12.5 - 13.0 - 13.5 - 14.0
Filter paper circles, MN 1640 we, 70mm (Pack of 100 filters)
• Used for example in analytical procedures of samples with coarse or gelatinous particles
• The smooth surface allows fiber-free filtration, even for high
Mains adaptor for NANOCOLOR TIC-Ex, URYXXON / QUANTOFIX Relax
QUANTOFIX Molybdenum* (Tube of 100 test strips with reagents)
• Color change: white to green
Folded filter papers, MN 617 we, 110mm (Pack of 100 filters)
• This very soft filter paper is used for example in routine clean up of large volumes of sample with coarse particles
• Surface: Smooth
• Basis weight: 85 g/m2 <
Filter paper No. 1, 9cm diameter (p/100)
• Equivalent to Whatman Grade No. 1
• Medium fast filtration for general laboratory use
Filter paper circles, No. 40 (MN 640 md), 90mm (Pack of 100 filters)
• Ashless filter paper, which is slightly more retentive than MN 640 m with corresponding increase in filtration time
• Surface: Smooth
• Basis weight: 85 g/m2
• Thickness: 0.2 mm
AQUADUR 5 - 25, for water hardness (Box of 1000 individually sealed test strips)
• Gradation (Total Hardness): < 54 > 90 > 180 > 270 > 360 > 450 ppm CaCO3
• Color change (Total hardness): Green to red
Peroxtesmo MI (Box of 100 test papers, 15 x 15mm)
• In the dairy industry, the test is used for the quick and easy quality control of highly heated milk
• In contrast to the alternative guaiacol method, Peroxtesmo MI is odor
Filter paper circles, MN 1640 md, 240mm (Pack of 100 filters)
• The smooth surface allows fiber-free filtration, even for highly acidic and basic media
• Surf
Refill pack for Special indicator paper pH 7.2 to 9.7 (3 reels of 5m length and 7mm width)
• Have to be placed in the plastic reel with color scale to be used
• Gradation (pH): less than 7.2 - 7.2 - 7.5 - 7.8 - 8.1 - 8.4 - 8.7 - 9
pH test paper Tritest pH 1-11, with 3 indicator zones (Reel of 5m length and 10mm width)
• The 3 zones guarantee optimal color differences and safe determination of in-between values
• Gradation (pH): 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 <
Filter paper circles, MN 616, 55mm (Pack of 100 filters)
• This filter paper covers a wide range of filtration applications
• Surface: Smooth
• Basis weight: 85 g/m2
• Thickness: 0.2 mm
• Filtration speed: 27 s <
Phenolphthalein paper (Per reel of 5m length and 7mm width)
• White paper, which changes colour to red when the pH exceeds 8.3 towards alkaline conditions (red at pH > 10)
Filter paper circles, MN 1640 we, 90mm (Pack of 100 filters)
• Used for example in analytical procedures of samples with coarse or gelatinous particles
• The smooth surface allows fiber-free filtration, even for high
pH test strips, PEHANON 1 to 12 (Box of 200 test strips)
• Any sample color has the same effect on both, the reference colors and the reactive pad, allowing unadulterated pH reading even in colored solutions
• Gradation (pH): 1 -
QUANTOFIX Nickel (Tube of 100 test strips)
• Color change: white to bright-red
Folded filter papers, MN 617 we, 125mm (Pack of 100 filters)
• This very soft filter paper is used for example in routine clean up of large volumes of sample with coarse particles
• Surface: Smooth
• Basis weight: 85 g/m2 <
Filter paper No. 1, 11cm diameter (p/100)
• Equivalent to Whatman Grade No. 1
• Medium fast filtration for general laboratory use
Filter paper circles, No. 40 (MN 640 md), 110mm (Pack of 100 filters)
• Ashless filter paper, which is slightly more retentive than MN 640 m with corresponding increase in filtration time
• Surface: Smooth
• Basis weight: 85 g/m2
• Thickness: 0.2 mm