Chemicals

Chemicals

 

In this category you can find a wide range of different solvents, reagents, acids and bases with different degrees of purity and for various uses.

Information on ordering of chemicals

Safety data sheets for chemicals are available and will be sent on request.

Orders of private costumers can only be made by people who are of full age and are only possible after sending a proof of age (copy of identity card). For certain chemicals it may be necessary to sign an end-user certificate.

 


Solvents

Solvents

In this category you can find a variety of solvents in different degrees of purity and for different uses.

Acids and bases

Acids and bases

In this category you can buy acids and bases for a variety of applications, different degrees of purity and different packing sizes.

Reagents

Reagents

In this category you can find ragents for a variety of applications, different degrees of purity and different packing sizes.


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61 - 90 of 156 results
Product no.: Z114

Dichloromethane pure (CH2Cl2). Min. assay 99,95 %. Synonyms: DCM, methylene chloride. Suited as adhesive for plastics.

Product no.: Z115

Sodium silicate solution of approx. 35 % in water. Synonyms: waterglass, liquid glass, Na2SiO3.

4.84 *
Delivery weight: 1.5 kg

Still in stock

Product no.: Z110

Synonyms: Triethylolamine,2,2',2"-Trihydroxy-triethylamine, Tris(2-hydroxyethyl)amine, Trolamine, TEA, TEOA.

12.21 *
Delivery weight: 1.3 kg

Currently unavailable

Product no.: Z118

Nitric acid analytical grade, assay 65 %. Colorless liquid, synonyms: HNO3, aqua fortis, spirit of niter.

Contact us for information on how to order this product.

Product no.: 141

Set consisting of two different solutions to get easily an antique patina on brass objects.

8.19 / set(s) *
Delivery weight: 2.5 kg
1 l = 4.10 €

Currently unavailable

Product no.: 105

Analytical grade. Synonyms: ethanoic acid, methanecarboxylic acid. Available in different packing sizes.

In stock

Product no.: Z120

Methanol analytical grade. Synonyms: Methyl alcohol, MeOH, wood alcohol, wood naphtha, wood spirits. Available in different packing sizes.

Product no.: 171

Magnesium sulfate heptahydrate analytical grade. Synonyms: Epsom salt, Bitter salts, MgSO4·7 H2O.

6.39 *
Delivery weight: 1.3 kg

In stock

Product no.: 170

Magnesium sulfate anhydrous, analytical grade. Suited for every application. Synonyms: MgSO4

starting from 16.18 *
Delivery weight: 0.8 kg

In stock

Product no.: 172

Calcium chloride anhydrous, analytical grade. Well suited as drying agent in laboratory applications.

7.37 *
Delivery weight: 0.8 kg
1 kg = 14.74 €

Still in stock

Product no.: 173

Synonyms: Potassium ferrocyanide, Potassium hexacyanidoferrate(II), (Yellow) Prussiate of Potash, K4[Fe(CN)6] · 3H2O.

starting from 27.45 *
Delivery weight: 1.2 kg

In stock

Product no.: 174

Potassium hexacyanoferrate(III) pure quality. Synonyms: Potassium ferricyanide, Red prussiate of Potash, Prussian red, K3[Fe(CN)6].

Currently unavailable

Product no.: 164

For the fast determination of pH by comparison of the strip color with the pH color scale.

4.84 *
Delivery weight: 0.1 kg
Product no.: 157

against mold, fungus, bacteria, yeast and algae, for example as an addition for Animal glues. Approx. 80 % active ingredient.

Currently unavailable

Product no.: Z129

Urea analytical grade. Synonyms: Carbamide, carbonyl diamide, carbonyldiamine, diaminomethanal, diaminomethanone, CH4N2O.

starting from 10.95 *
= 109.50 €
Product no.: Z131

Tetrahydrofuran analytical grade. Synonyms: THF, tetrahydrofuran, 1,4-epoxybutane, butylene oxide, cyclotetramethylene oxide.

Product no.: Z145

Potassium permanganate analytical grade (KMnO4). Min. assay 99,5 %. Available in different packing sizes.

Product no.: 245

Liquid paraffine, light. Clear, colourless, odourless and tasteless liquid. Available in different packing sizes.

starting from 4.09 *
= 8.18 €
Product no.: 167

Sodium metabisulfite analytical grade. Synonyms: Sodium pyrosulfite, Sodium disulfite, Na2S2O5.

12.21 *
Delivery weight: 1.2 kg

Still in stock

Product no.: Z132

1,4-Dioxane analytical grade. Synonyms: 1,4-Dioxacyclohexane, C4H8O2, [1,4]Dioxane, p-Dioxane, [6]-crown-2.

starting from 8.19 *

In stock

Product no.: Z133

Isoamyl alcohol analytical grade. Synonyms: 3-methyl-1-butanol, Isopentyl alcohol, Isopentanol, Isobutylcarbinol.

starting from 11.70 *
Delivery weight: 1.5 kg

In stock

Product no.: Z134

Isobutyl alcohol analytical grade. Synonyms: 2-methylpropan-1-ol, Isobutyl alcohol, IBA, 2-methyl-1-propanol, 2-methylpropyl alcohol.

starting from 8.90 *
Delivery weight: 1.5 kg
Product no.: Z135

Dimethyl sulfoxide (DMSO) analytical grade, min. assay 99,7 %. Excellent solvent for many applications.

Product no.: Z136

1-Methoxy-2-propanol solvent grade, synonyms: propylene glycol monomethyl ether, C4H10O2, PGME.

starting from 21.57 *
Delivery weight: 1.5 kg

In stock

Product no.: Z139

Hydrogen peroxide technical grade, assay 35 %. Synonyms: Dioxidane, Oxidanyl, H2O2. In HDPE bottle.

8.90 *
Delivery weight: 1.4 kg

This product can only be sold to commercial customers (business license/tax number must be sent).

No sale to private individuals!

Product no.: Z140

Hydrogen peroxide analytical grade, assay 35 %. Synonyms: Dioxidane, Oxidanyl, H2O2. In HDPE bottle.

17.32 *
Delivery weight: 1.4 kg

Contact us for information on how to order this product.

Product no.: Z150

4A (4 Å pore diameter): Adsorbs H2O, CO2, SO2, H2S, C2H4, C2H6, C3H6, EtOH. Suited for drying of apolar solvents and gases.

starting from 10.80 *
= 108.00 €
Product no.: Z151

Silica gel with indicator. Colour changes from orange to green when desiccant is saturated.

starting from 6.45 *
= 64.50 €
Product no.: Z138

Dichloromethane analytical grade (CH2Cl2). Min. assay 99,5 %. Synonyms: DCM, methylene chloride. Suited as adhesive for plastics.

21.73 *
Delivery weight: 1.5 kg

Currently unavailable

Product no.: Z141

Isoamyl acetate analytical grade. Synonyms: 3-methylbut-1-yl ethanoate, isopentyl acetate, banana oil, isopentyl ethanoate.

In stock

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61 - 90 of 156 results