"MACHEREY-NAGEL"
HPLC columns, NUCLEODUR® C18 Gravity
Supplier: MACHEREY-NAGEL
NUCLEODUR® C18 Gravity is an octadecyl modified silica phase with a high density coverage, using for HPLC.
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N-Methyl-N-trimethylsilylheptafluorobutyramide (MSHFBA) silylation reagent, for GC derivatisation
Supplier: MACHEREY-NAGEL
Silylation reagent with recommended applications: carboxylic acids, alcohols, phenols, primary and secondary amines and amino acids.
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Guard column holder for preparative HPLC columns, VarioPrep
Supplier: MACHEREY-NAGEL
VarioPrep (VP) guard column holders are needed for the installation of VP guard columns at VP preparative HPLC columns.
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NANOCOLOR® Photometric Tube Tests, Ammonium
Supplier: MACHEREY-NAGEL
Photometric test kits for the determination of ammonium in water samples.
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VISOCOLOR® Colorimetric Test, Hydrazine
Supplier: MACHEREY-NAGEL
Reagents for the determination of hydrazine in water samples.
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Filter paper for breweries
Supplier: MACHEREY-NAGEL
Filter papers used in beverage industries. Available in plain and folded form.
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TLC introductory kit, Micro Set A
Supplier: MACHEREY-NAGEL
An ideal introductory kit for the science education sector. The kit contains all the the chemicals, plates and accessories for students to perform separations of dyes including: anthaquinone dye mixtures, lipophilic dye mixtures and food dye mixtures. The TLC plates are polyester sheet based with either silica, cellulose or alumina as coating.
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1-(Trimethylsilyl)imidazole in pyridine Silyl-1139 silylation reagent, for GC derivatisation
Supplier: MACHEREY-NAGEL
Silyl-1139 [TSIM+pyridine (11:39)] is recommended for derivatisation of alcohols, phenols, organic acids, steroids, hormones, glycols, nucleotides and narcotics.
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Liquid chromatography sorbents, Polyamide 6
Supplier: MACHEREY-NAGEL
Polyamide 6 adsorbents for column chromatography.
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NANOCOLOR® Photometric Tube Tests, AOX and Accessories
Supplier: MACHEREY-NAGEL
Photometric test kit for the determination of AOX in water samples and accessories for the round cell test NANOCOLOR® AOX.
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VISOCOLOR® Colorimetric Test, Oxygen
Supplier: MACHEREY-NAGEL
Reagents for the determination of oxygen in water samples.
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Test strips, qualitative, chromium
Supplier: MACHEREY-NAGEL
This test paper allows the quick and easy detection of chromate (CrO⁴₃-). Cr(III) ions must be converted to Chromate prior to the detection.
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SPE columns, CHROMABOND® Easy
Supplier: MACHEREY-NAGEL
CHROMABOND® Easy is a polar, bifunctionally modified polystyrene-divinylbenzene copolymer for SPE.
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SPE columns, CHROMABOND® C2
Supplier: MACHEREY-NAGEL
CHROMABOND® C2 is a dimethyl modified silica phase for SPE.
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pH Papers, without Colour Scale
Supplier: MACHEREY-NAGEL
Easy to use pH papers to control pH adjustments.