Chemicals & reagents
Formaldehyde 37-38% w/w stabilized with methanol (Reag. USP)
Formaldehyde 37-38% w/w stabilized with methanol (Reag. USP)
Dissolutions
Buffer, redox standard, conductivity, pH and electrolytic buffers and electrode maintenance
Premium Line high form alumina crucible
Premium Line high form alumina crucible
Acetone 99.5% AGR ACS, ISO, Ph. Eur.
Acetone 99.5% AGR ACS, ISO, Ph. Eur.
Acetone 99.6% GLR
Acetone 99.6% GLR
Acetonitrile GC/HPLC GGR
Acetonitrile GC/HPLC GGR
Ammonium iron (II) sulphate hexahydrate AGR ACS, USP, NF
Ammonium iron (II) sulphate hexahydrate AGR ACS, USP, NF
Ammonium chloride AGR
Ammonium chloride AGR
Ammonium iron (II) sulphate hexahydrate AGR ACS, USP, NF
Ammonium iron (II) sulphate hexahydrate AGR ACS, USP, NF
Ammonium iron (III) sulphate dodecahydrate AGR ACS, USP, NF
Ammonium iron (III) sulphate dodecahydrate AGR ACS, USP, NF
Ammonia 25% solution AGR
Ammonia 25% solution AGR
Ammonia 25% solution AGR ISO, Ph.Eur.
Ammonia 25% solution AGR ISO, Ph.Eur.
di-Ammonium oxalate monohydrate AGR ACS
di-Ammonium oxalate monohydrate AGR ACS
Ammonium sulphate EPR
Ammonium sulphate EPR
Biuret's reagent AGR
Biuret's reagent AGR
Bromocresol green, 0.04% solution IND
Bromocresol green, 0.04% solution IND
Bromothymol blue IND ACS
Bromothymol blue IND ACS
Calcium chloride dihydrate AGR
Calcium chloride dihydrate AGR
Calcium chloride dihydrate EPR
Calcium chloride dihydrate EPR
Hydrochloric acid, 1.0 M (1.0 N) titrated solution VSA
Hydrochloric acid, 1.0 M (1.0 N) titrated solution VSA
Hydrochloric acid 25% AGR
Hydrochloric acid 25% AGR
Hydrochloric acid, 0.25 M (0.25 N) titrated solution VSA
Hydrochloric acid, 0.25 M (0.25 N) titrated solution VSA
Hydrochloric acid 32% GLR
Hydrochloric acid 32% GLR
Chloroform (stabilised with amylene) AGR
Chloroform (stabilised with amylene) AGR
Copper (II) sulphate pentahydrate EPR Ph. Eur., USP
Copper (II) sulphate pentahydrate EPR Ph. Eur., USP
Ethyl acetate 99.8% GLR
Ethyl acetate 99.8% GLR
D(+)-Glucose anhydrous BAC
D(+)-Glucose anhydrous BAC
Magnesium chloride hexahydrate EPR Ph.Eur.
Magnesium chloride hexahydrate EPR Ph.Eur.
Citric acid anhydrous AGR Ph.Eur.
Citric acid anhydrous AGR Ph.Eur.
LABKEM conductivity standard solutions
LABKEM conductivity standard solutions
Cyclohexane GLR
Cyclohexane GLR
Dichloromethane (stabilised with amylene) 99.9% GLR
Dichloromethane (stabilised with amylene) 99.9% GLR
EPR diethyl ether stabilised with <0.002% hydroquinone
EPR diethyl ether stabilised with <0.002% hydroquinone
Dimethyl sulfoxide HPLC GGR
Dimethyl sulfoxide HPLC GGR
EDTA - Ethylenediaminetetraacetic acid disodium salt dihydrate AGR
EDTA - Ethylenediaminetetraacetic acid disodium salt dihydrate AGR
Absolute ethanol AGR ACS ISO
Absolute ethanol AGR ACS ISO
Absolute ethanol EPR Ph.Eur.
Absolute ethanol EPR Ph.Eur.
Glycerin 99% AGR
Glycerin 99% AGR
n-Hexane 95% HPLC GGR
n-Hexane 95% HPLC GGR
n-Hexane 95% (isomers) GLR
n-Hexane 95% (isomers) GLR
Hydrogen peroxide 30% (v/v) AGR
Hydrogen peroxide 30% (v/v) AGR
Iron (III) chloride hexahydrate AGR ACS, Ph.Eur.
Iron (III) chloride hexahydrate AGR ACS, Ph.Eur.
Iron (III) chloride anhydrous EPR
Iron (III) chloride anhydrous EPR
Isooctane AGR ACS, Ph.Eur.
Isooctane AGR ACS, Ph.Eur.
Potassium permanganate AGR
Potassium permanganate AGR
Potassium permanganate, 0,02 M (0,1 N) titrated solution VSA
Potassium permanganate, 0,02 M (0,1 N) titrated solution VSA
Lugol's solution AGR
Lugol's solution AGR
Magnesium sulphate heptahydrate AGR
Magnesium sulphate heptahydrate AGR
Magnesium sulphate anhydrous GLR
Magnesium sulphate anhydrous GLR
Manganese (II) chloride tetrahydrate AGR
Manganese (II) chloride tetrahydrate AGR
Manganese (II) sulphate monohydrate AGR
Manganese (II) sulphate monohydrate AGR
Methanol AGR ACS,ISO,Ph.Eur.
Methanol AGR ACS,ISO,Ph.Eur.
Methanol 99,8 % GLR
Methanol 99,8 % GLR
Nitric acid 65% EPR
Nitric acid 65% EPR
Potassium dichromate AGR ACS, ISO, Ph.Eur.
Potassium dichromate AGR ACS, ISO, Ph.Eur.
Reagents for photometer PoolLab 1.0
Reagents for photometer PoolLab 1.0
Silica gel for column chromatography
Silica gel for column chromatography
Sodium chloride AGR
Sodium chloride AGR
Ortho-phosphoric acid 85% AGR
Ortho-phosphoric acid 85% AGR
Oxalic acid dihydrate AGR
Oxalic acid dihydrate AGR
Petroleum ether 40-60% AGR
Petroleum ether 40-60% AGR
pH buffer solution
pH buffer solution
LABKEM pH buffer solution with integrated non-return cup
LABKEM pH buffer solution with integrated non-return cup
EPR water Ph.Eur.
EPR water Ph.Eur.
Phenophthalein, 0.2% solution in methanol IND
Phenophthalein, 0.2% solution in methanol IND
Phenol crystallised AGR ACS
Phenol crystallised AGR ACS
Reagents for COD measurement by photometry
Reagents for COD measurement by photometry
Potassium chromate AGR ACS
Potassium chromate AGR ACS
Potassium chromate 5% w/v IND
Potassium chromate 5% w/v IND
LABKEM electrode preservation solutions
LABKEM electrode preservation solutions
Potassium dihydrogen phosphate AGR
Potassium dihydrogen phosphate AGR
Potassium hydroxide, 0.1 M (0.1 N) titrated solution in ethanol VSA
Potassium hydroxide, 0.1 M (0.1 N) titrated solution in ethanol VSA
Potassium hydroxide 85% AGR in granules or flakes
Potassium hydroxide 85% AGR in granules or flakes
Potassium iodide AGR ACS
Potassium iodide AGR ACS
Potassium nitrate EPR
Potassium nitrate EPR
Potassium sulphate AGR
Potassium sulphate AGR
Pumice grains 2-4 mm GLR
Pumice grains 2-4 mm GLR
Washed and dried sand, fine, 0.1-0.6 mm AUX
Washed and dried sand, fine, 0.1-0.6 mm AUX
Washed and dried sand, coarse, 1-2 mm AUX
Washed and dried sand, coarse, 1-2 mm AUX
Silver nitrate AGR ACS
Silver nitrate AGR ACS
Sodium acetate trihydrate EPR
Sodium acetate trihydrate EPR
Labkem Cleaner laboratory detergent, for manual rinsing
Labkem Cleaner laboratory detergent, for manual rinsing
LABKEM A103 liquid rinse aid for machine washing
LABKEM A103 liquid rinse aid for machine washing
Labkem cleaner laboratory detergent, for machine washing
Labkem cleaner laboratory detergent, for machine washing
Sodium carbonate anhydrous EPR
Sodium carbonate anhydrous EPR
Sodium carbonate anhydrous AGR
Sodium carbonate anhydrous AGR
Sodium tri-sodium citrate dihydrate AGR
Sodium tri-sodium citrate dihydrate AGR
Sodium dihydrogen phosphate dihydrate AGR
Sodium dihydrogen phosphate dihydrate AGR
Sodium hydrogencarbonate EPR
Sodium hydrogencarbonate EPR
Sodium hydroxide, 0,1 M (0,1 N) titrated solution VSA
Sodium hydroxide, 0,1 M (0,1 N) titrated solution VSA
Sodium hydroxide, 1.0 M (1.0 N) titrated solution VSA
Sodium hydroxide, 1.0 M (1.0 N) titrated solution VSA
Sodium hydroxide 40% w/w AGR
Sodium hydroxide 40% w/w AGR
Sodium hydroxide in beads 1-2 mm AGR,
Sodium hydroxide in beads 1-2 mm AGR,
Sodium nitrate AGR
Sodium nitrate AGR
di-Sodium hydrogen phosphate dodecahydrate EPR
di-Sodium hydrogen phosphate dodecahydrate EPR
Sodium thiosulphate, 0.1 M (0.1 N) titrated solution VSA
Sodium thiosulphate, 0.1 M (0.1 N) titrated solution VSA
Starch AGR
Starch AGR
Starch 1% IND
Starch 1% IND
Sulphuric acid 98% AGR
Sulphuric acid 98% AGR
D(+)-Sucrose AGR
D(+)-Sucrose AGR
Toluene GLR
Toluene GLR
Ultrapure water AGR
Ultrapure water AGR
GC/HPLC water GGR
GC/HPLC water GGR
Xylene (isomers) AGR ACS, ISO, Ph.Eur.
Xylene (isomers) AGR ACS, ISO, Ph.Eur.
Yeast extract BAC
Yeast extract BAC
Zinc sulphate heptahydrate EPR
Zinc sulphate heptahydrate EPR
FATS, OILS AND PARAFFINS
FATS, OILS AND PARAFFINS
Potassium chromate 10% w/v IND
Potassium chromate 10% w/v IND
LABKEM Silica gel for desiccators
LABKEM Silica gel for desiccators
LABKEM vacuum silicone grease LBSil 25
LABKEM vacuum silicone grease LBSil 25
2-Propanol 99.9% GLR
2-Propanol 99.9% GLR
Sulfuric Acid 96% (Reag. Ph. Eur.) for analysis, ISO
Acids and bases are important groups within the classification of chemical substances, since they are widely used in any type of laboratory or industrial process due to their multiple applications.
Glacial acetic acid 99.8% AGR ACS, ISO, Ph. Eur.
Glacial acetic acid 99.8% AGR ACS, ISO, Ph. Eur.
Perchloric acid 60% AGR ACS ISO Ph.Eur.
Perchloric acid 60% AGR ACS ISO Ph.Eur.
Boric acid AGR
Reagents and chemicals for laboratory or other work
Hydrochloric acid, 0,1 M (0,1 N) titrated solution VSA
Reagents and chemicals for laboratory or other work
Citric acid monohydrate EPR Ph.Eur.
Reagents and chemicals for laboratory or other work
Sulphuric acid, 0.05 M (0.1 N) titrated solution VSA
Reagents and chemicals for laboratory or other work.
Hydrochloric acid 37% AGR ISO
Reagents and chemicals for laboratory or other work.
Boric acid EPR
Reagents and chemicals for laboratory or other work.
AGR Boric acid, 4% solution AGR with mixed indicator
Reagents and chemicals for laboratory or other work.
2-Propanol AGR ACS, Ph. Eur.
Reagents and chemicals for laboratory or other work
Sulphuric acid 95-98% EPR
Reagents and chemicals for laboratory or other work
Silicone oil for LABKEM LBSil 100 heating baths
Heat stable and resistant to high temperatures (-50 +200ºC). High chemical stability, low evaporation and low viscosity variation with temperature.
Immersion oil for microscopy
To be placed between the sample surface and the microscope lens to eliminate beam deflection and improve the effectiveness of the lens considerably. Refractive index (nD) at 25°C between 1.472 and 1.480 and viscosity at 40°C between 99 and 120 cSt.
Allergen detection
The presence of allergens poses risk for health so that Regulation (EU) 1169/2011 obliges food industry to clearly label the ingredients (and any trace contaminants) that may cause allergies.ELISA, Lateral Flow and PCR are routine techniques for the determination of allergens in food and in production lines.
Elutions
Detection of viruses in food and water through elutions
Macherey Nagel products
Macherey Nagel line products with high quality and reliability
Strips and indicators
pH indicator strips are small paper strips impregnated with pH-sensitive chemical compounds.
Chloroform (stabilised with amylene) EPR
Reagents and chemicals for laboratory or other work.
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