Macherey-Nagel
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Macherey-Nagel™ pH-Fix pH Indicator Strips
Highly appreciated standard strips for many pH testing applications.

Type | pH Indicator Paper |
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Length (Metric) | 85 mm |
Quantity | 100 Strips |
Width (Metric) | 6 mm |
Macherey-Nagel™ Quantofix™ Peroxide 100 Test Strip Kits
Allows for the quick and easy determination of peroxide levels in solutions. Macherey Nagel™ Quantofix™ Peroxide 100 Test Strip Kits are semi-quantitative, come pre-calibrated and contain all necessary equipment and reagents.

Macherey-Nagel™ Tritest™ pH Paper Roll
Featuring three indicator zones for the highest accuracy reading. Macherey Nagel™ Tritest™ pH Paper Rolls give the user the most precise readings possible in pH measurement.

Macherey-Nagel™ Quantofix™ Peroxide 1000 Test Strip Kits
Allows for the quick and easy determination of peroxide levels in solutions. Macherey Nagel™ Quantofix™ Peroxide 1000 Test Strip Kits are semi-quantitative, come pre-calibrated and contain all necessary equipment and reagents.

Macherey-Nagel™ Phenolphthalein pH Paper
Macherey-Nagel Phenolphthalein pH Paper, Color Indicator: White to Red, pH Range: 8.3 to 10, Format: Reel, For Use With: Determination for neutralization analyses, Quantity: 1Each

Macherey-Nagel™ Blue Litmus Paper
Provides a general test for acidic or alkaline reactions. Macherey Nagel™ Blue Litmus Paper is comprised of completely impregnated indicator paper.

Macherey-Nagel™ Nanaocolor™ Nitrite 2 Tube Test
Guarantees maximum safety for the user because measurement is performed directly in the test tube. Macherey Nagel™ Nanocolor™ Nitrite 2 Tube Tests automatically perform the measurement after the cuvette is inserted into the cuvette slot.

Macherey-Nagel™ Quantofix™ Chloride Test Strip Kits
Allows for the quick and easy determination of chloride in solutions. Macherey Nagel™ Quantofix™ Chloride Test Strip Kits are semi-quantitative, come pre-calibrated and contain all necessary equipment and reagents.
Macherey-Nagel™ Quantofix™ Nitrate and Nitrite Test Strip Kits
Allows for the quick and easy determination of nitrate and nitrite in solutions. Macherey Nagel™ Quantofix™ Nitrate and Nitrite Test Strip Kits are semi-quantitative, come pre-calibrated and contain all necessary equipment and reagents.
Macherey-Nagel™ Quantofix™ Peroxide 25 Semi-quantitative Test Strips
Ideal to test low levels of peroxide in solutions. Macherey Nagel™ Quantofix™ Peroxide 25 Semi-quantitative Test Strips use an easy dip-and-read procedure and provide reliable results within 15 seconds.
Macherey-Nagel™ Standard SIL G Silica Layers on Alugram™ Aluminum Sheets UV254
Separate non-volatile mixtures with unmodified standard silica layers for TLC (Thin-Layer Chromatography). Standard SIL G Silica Layers on Alugram™ Aluminum Sheets UV254 come in a variety of sizes.
Specific Surface | ∼500 m2/g |
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Pore Size | 60 Å |
Particle Size | 5 to 17 μm |
Pore Volume | 0.75 mL/g |
Fluorescent Indicator | UV254 |
Macherey-Nagel™ NucleoSpin™ Gel and PCR Clean-up, kit for gel extraction or PCR clean up
Clean up PCR reactions and gel extractions with a two-in-one approach. Macherey-Nagel™ NucleoSpin™ Gel and PCR Clean-up Kit is optimized for recovery and elution volume when purifying DNA fragments via both applications.
Format | Mini Spin Column |
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Efficiency | Typical recovery: 70–95% |
Size | 50 bp to ∼20 kbp |
Isolation Technology | Silica Membrane Technology |
Color | pH Indicator: Yellow = correct conditions Green = pH slightly high (adjustment recommended) Blue = pH too high (adjustment necessary) |
Purity | A260/A280: 1.8–1.9 |
Quantity | 1 Kit |
Yield | Up to ∼15μg DNA |
Test Time | 10 min/6 preps |
Macherey-Nagel™ Standard SIL G Silica Layers on Polygram™ polyester sheets
Separate non-volatile mixtures with unmodified standard silica layers for TLC (Thin-Layer Chromatography). Standard SIL G silica layers on Polygram™ polyester sheets come in a variety of sizes. Select fluorescent indicator and choose from a variety of pack sizes.
Thickness (Metric) | 0.2 mm |
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Pore Size | 60 Å |
Type | Polyester Sheet |
Pore Volume | 0.75 mL/g |
Fluorescent Indicator | UV254 |
Macherey-Nagel™ Silica 60 Standard Adsorbent for Column Chromatography
Use silca 60 for standard separations. Silica 60 Standard Adsorbent for Column Chromatography comes in a variety of particle sizes and package sizes.
Pore Size | ∼60 Å |
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Packaging | Plastic Container |
Surface Area (Metric) | ∼500 m2/g |
Technique | Column Chromatography |
For Use With (Application) | Column Chromatography |
Sorbent | Silica |
Macherey-Nagel™ pH-Fix Test Strips in PT Tubes
Provides quick and easy pH value testing at the point of interest. Macherey Nagel™ pH-Fix Test Strips in PT Tubes don't need any calibration, set-up or maintenance.