MACHEREY-NAGEL
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VISOCOLOR PP free Chlorine
MACHEREY-NAGELVISOCOLOR Powder Pillows free Chlorine reagent set for photometric determination of free chlorine. Ideal for pool or drinking water analysis. Measuring range: 0.03-6.00 mg/L Cl2
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Screw neck vials (EPA), N 24
MACHEREY-NAGEL20 mL, 30 mL, 40 mL and 60 mL vials in clear and amber glass of 1st hydrol. class glass Bonded Silicone/PTFE closures, thread design 24-414, open/closed top, most frequently used in combination with the 40 mL vial Vial container available for 20 mL, 30 mL and 40 mL vials. Vials are packed…
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QUANTOFIX Cobalt - box of 100 strips
MACHEREY-NAGELQUANTOFIX Cobalt test strips for rapid and easy analysis of Cobalt directly on-site. Measuring range: 0-10-25-50-100-250- 500-1000 mg/L Co2+
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NUCLEODUR® C18 ec HPLC Columns
MACHEREY-NAGELNUCLEODUR® is a fully synthetical type B silica (silica of 3rd generation) offering highly advanced physical properties: Totally spherical particle shape Outstanding surface microstructure High pressure stability Low metal content NUCLEODUR® as a state-of-the-art silica…
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PEHANON pH 10.5-13.0 - box of 200 strips
MACHEREY-NAGELPehanon pH 10,5 - 13,0 test strips unify pH indicator and reference color chart on one strip. Any sample color has the same effect on both, the reference colors and the reactive pad, allowing unadulterated pH reading even in colored solutions. measuring range: 10.5-11.0-11.5-12.0-12.5-13.0
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QUANTOFIX Glucose - box of 100 strips
MACHEREY-NAGELQUANTOFIX Glucose semi-quantitative test strips for the determination of glucose content. Measuring range: 0-50-100-250-500- 1000-2000 mg/L glucose
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QUANTOFIX Silver - box of 100 strips
MACHEREY-NAGELQUANTOFIX Silver semi-quantitative test strips for the determination of silver in fixing baths. Measuring range: 0-1-2-3-5-7-10 g/L Ag+
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NUCLEOSHELL® HILIC HPLC Columns
MACHEREY-NAGELNUCLEOSHELL® core-shell silica phases for HPLC NUCLEOSHELL® Core-shell technology provides Better resolution at lower back pressure and shorter retention time Solid core of silicon dioxide Homogeneous shell of porous silica Highest efficiency compared to traditional…
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QUANTOFIX Ammonium-100 strips & reagentUN3316
MACHEREY-NAGELQUANTOFIX Ammonium semi-quantitative test strips and reagents for the determination of ammonium in solutions. Measuring range: 0-10-25-50-100- 200-400 mg/L NH4+ __UN 3316 Chemical kit 9 II 0.060 L ADR/GGVSEB M11 (E) ADR 3.3.1/251: LQ PAX 960 10 Kg CAO 960 10 Kg
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QUANTOFIX Nitrate/Nitrite-100 strip box
MACHEREY-NAGELQUANTOFIX Nitrate/Nitrite semi-quantitative test strips for the rapid and reliable determination of Nitrate and Nitrite in solutions. Measuring range: 0-10-25-50-100-250-500 mg/L NO3- 0-1-5-10-20-40-80 mg/L NO2-
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QUANTOFIX Phosphate-100 strips & reagentUN3316
MACHEREY-NAGELQUANTOFIX Phosphate semi-quantitative test strips for the determination of ortho-phosphate (PO 4 3-) in solutions. Measuring range: 0-3-10-25-50-100 mg/L PO43 __UN 3316 Chemical kit 9 II 0.030 L ADR/GGVSEB M11 (E) ADR 3.3.1/251: LQ PAX 960 10 Kg CAO 960 10 Kg
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VISOCOLOR ECO Detergents anionic test kit for the determination of Detergents in water samples measuring range: 0.1-5.0 mg/L MBAS __UN 3316 Chemical kit 9 II 0.100 L ADR/GGVSEB M11 (E) ADR 3.3.1/251: LQ PAX 960 10 Kg CAO 960 10 Kg
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PEHANON pH 0.0-1.8- box of 200 strips
MACHEREY-NAGELPehanon pH 0,0 - 1,8 test strips unify pH indicator and reference color chart on one strip. Any sample color has the same effect on both, the reference colors and the reactive pad, allowing unadulterated pH reading even in colored solutions. measuring range: 0-0.3-0.6-0.8-1.0-1.2-1.5-1.8
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VISOCOLOR PP Nitrate-100 Pillows
MACHEREY-NAGELVISOCOLOR Powder Pillows Nitrate reagent set for photometric determination of Nitrate. Ideal for pool or drinking water analysis. Measuring range: 1.0 - 50 mg/L NO3-N
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Cellulose adsorbents for column chromatography
MACHEREY-NAGELCellulose adsorbents for column chromatography Features Cellulose MN 100: native fibrous cellulose Standard grade Average degree of polymerization 620–680 Fiber length (85 %) 20–100 μm Specific surface acc. to Blaine ~ 6500 cm2/g Residue on ignition < 10000…
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CHROMABOND® C18
MACHEREY-NAGELFeatures More than 50 different sationary phases available e.g., silica gel based: unmodified, C8, C18, NH2, CN; Polyermic material: HR-X, HLB, PA; mixed-mode, special combinations, aluminum oxide, kieselguhr (XTR) etc. NP, RP, ion exchanger and for special applications Different…
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Aquadur - box of 100 strips
MACHEREY-NAGELAQUADUR test sticks for the quick and easy determination of water hardness. Gradation: 3 >5 >10 >15 >20 >25 °d = 54 >90 >180 >270 >360 >450 ppm CaCO3
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NUCLEODUR® C4 ec HPLC Columns
MACHEREY-NAGELNUCLEODUR® is a fully synthetical type B silica (silica of 3rd generation) offering highly advanced physical properties: Totally spherical particle shape Outstanding surface microstructure High pressure stability Low metal content NUCLEODUR® as a state-of-the-art silica…
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SPECIAL INDICATOR pH 0.5-5.5 REFILL - box of 3 rolls only
MACHEREY-NAGELSpecial indicator paper pH 0.5-5.5 test paper - refill pack of 3 reels - measuring range: pH 0.5-1.0-1.5-2.0-2.5- 3.0-3.5-4.0-4.5-5.0-5.5
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PEHANON pH 8.0-9.7 - box of 200 strips
MACHEREY-NAGELPehanon pH 8,0 - 9,7 test strips unify pH indicator and reference color chart on one strip. Any sample color has the same effect on both, the reference colors and the reactive pad, allowing unadulterated pH reading even in colored solutions. measuring range: 8.0-8.2-8.4-8.6-8.8-9.1-9.4-9.7
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PH-FIX 1.7-3.8 - box of 100 strips
MACHEREY-NAGELpH-Fix 1.7-3.8 indicator strips with chemically bound indicators are the bench mark for pH testing with test strips. The fixation prevents bleeding and therefore contamination of the sample. measuring range: pH 1.7-2.0-2.3-2.6- 2.9-3.2-3.5-3.8
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Ready assembled screw closures/caps, N 24
MACHEREY-NAGELOpen and closed top closures and caps with thread 24-414 Due to their size mainly used as bonded closures for a firm fit of the septum Recommended for environmental analysis: screw closure with center hole and silicone / PTFE septum (702058) Closed top closures for sample storage …
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PH-FIX 0-14 - box of 100 strips
MACHEREY-NAGELpH-Fix 0-14 indicator strips with chemically bound indicators are the bench mark for pH testing with test strips. The fixation prevents bleeding and therefore contamination of the sample. measuring range: pH 0-1-2-3-4-5-6-7- 8-9-10-11-12-13-14
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CHROMABOND® Reservoir Columns
MACHEREY-NAGELReservoir columns for application of medium-size samples.
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SIL G Unmodified Standard Silica Layers for TLC
MACHEREY-NAGELSilica 60, specific surface (BET) ~ 500 m 2 /g, mean pore size 60 Å, specific pore volume 0.75 mL/g, particle size 5–17 µm; standard grade Thickness of layer for analytical plates 0.25 mm, for preparative plates 0.5 and 1 mm For 2 mm preparative layers a slightly coarser…
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PH-FIX 0.3-2.3 - box of 100 strips
MACHEREY-NAGELpH-Fix 0.3-2.3 indicator strips with chemically bound indicators are the bench mark for pH testing with test strips. The fixation prevents bleeding and therefore contamination of the sample. measuring range: pH 0.3-0.7-1.0-1.3-1.6-1.9-2.3
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CHROMABOND® C18 ec
MACHEREY-NAGELFeatures More than 50 different sationary phases available e.g., silica gel based: unmodified, C8, C18, NH2, CN; Polyermic material: HR-X, HLB, PA; mixed-mode, special combinations, aluminum oxide, kieselguhr (XTR) etc. NP, RP, ion exchanger and for special applications Different…
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NUCLEOSIL® SiOH HPLC Columns
MACHEREY-NAGELNUCLEOSIL® is a family of totally porous spherical silicas with a very pure and uniform SiO2 structure Wide acceptance as routine packings for very different fields of chromatography One of the first spherical silicas used in HPLC Developed in the early seventies, it became a…
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Standard quality GC injection port septa
MACHEREY-NAGELGC injection port septa Standard quality Septum grade: Standard septa (ST) Material: beige silicone Thickness: 4 mm Hardness: 60° shore A Septum grade: High temperature septa (HT) Material: red non-bleeding silicone Thickness: 3 mm Hardness: 60° shore A …
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PEHANON pH 1.0-2.8 - box of 200 strips
MACHEREY-NAGELPehanon pH 1,0 - 2,8 test strips unify pH indicator and reference color chart on one strip. Any sample color has the same effect on both, the reference colors and the reactive pad, allowing unadulterated pH reading even in colored solutions. measurng range: 1.0-1.3-1.6-1.8-2.0-2.2-2.5-2.8
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TRITEST pH 1-11 Dispenser
MACHEREY-NAGELTritest pH 1 - 11 indicator paper has three different indicator zones on a single paper. The three zones guarantee optimal color differences and safe determination of in-between values. measuring range: 1-2-3-4-5-6-7-8-9-10-11
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PH-FIX 2.0-9.0 - box of 100 strips
MACHEREY-NAGELpH-Fix 2.0-9.0 indicator strips with chemically bound indicators are the bench mark for pH testing with test strips. The fixation prevents bleeding and therefore contamination of the sample. measuring range: pH 2.0-2.5-3.0-3.5-4.0-4.5- 5.0-5.5-6.0-6.5-7.0-7.5-8.0-8.5-9.0