Ethanol absolute (untaxed) ≥99.8%, Puriss. p.a. ACS, A15, without additive, Riedel-de Haën™
Supplier: Honeywell Chemicals
Ethanol absolute (untaxed) ≥99.8%, Puriss. p.a. ACS, A15, without additive, Riedel-de Haën™
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1-Propanol ACS for spectroscopy
Supplier: Thermo Fisher Scientific
1-Propanol ACS for spectroscopy
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Methanol ≥99.9% (by GC), LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®
Supplier: Merck
With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.
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Methanol, Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Riedel-de Haën™
Supplier: Honeywell Chemicals
Methanol, Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Riedel-de Haën™
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Diethyl ether stabilised ACS, ISO, Reag. Ph. Eur., Burdick & Jackson™
Supplier: Honeywell Chemicals
Diethyl ether stabilised ACS, ISO, Reag. Ph. Eur., Burdick & Jackson™
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4-(Methylamino)phenol sulphate 99.0-101.5% ACS
Supplier: Thermo Fisher Scientific
4-(Methylamino)phenol sulphate 99.0-101.5% ACS
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Ethanol (untaxed) ~96%, Puriss. p.a. ACS, without additive prima fine spirit, F15 (not denatured), Riedel-de Haën™
Supplier: Honeywell Chemicals
Ethanol (untaxed) ~96%, Puriss. p.a. ACS, without additive prima fine spirit, F15 (not denatured), Riedel-de Haën™
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Ethanol, Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Burdick & Jackson™
Supplier: Honeywell Chemicals
Absolute alcohol, sales not in Germany, for license holders only
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Diethyl ether, dried (max. 0.0075% H₂O) stabilised, Puriss. p.a. ACS, Riedel-de Haën™
Supplier: Honeywell Chemicals
Diethyl ether, dried (max. 0.0075% H₂O) stabilised, Puriss. p.a. ACS, Riedel-de Haën™
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1-Butanol 99.5% ACS, meets analytical specifications of Reagent Ph. Eur.
Supplier: Thermo Fisher Scientific
1-Butanol 99.5% ACS, meets analytical specifications of Reagent Ph. Eur.
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4-Methyl-2-pentanone 98.5+% ACS
Supplier: Thermo Fisher Scientific
4-Methyl-2-pentanone 98.5+% ACS
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Formaldehyde ≥37% in aqueous solution stabilised, GR ACS, Reag. Ph. Eur. analytical reagent, Sigma-Aldrich®
Supplier: Merck
—Formaldehyde (HCOH) is one of the most familiar and effective fixatives. The fixation of the histological specimen material of human or animal origin is commonly performed in a 4% or 10% Formaldehyde solution. Chemically, the 4 % Formaldehyde solution equals a 10 % Formalin solution. The Formaldehyde solution min. 37% is a stock solution that is used for histology and can be diluted with e.g. PBS to 4% ready-to-use fixation solution.
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Ethanol absolute, EMPARTA® ACS analytical reagent, Supelco®
Supplier: Merck
Bio-Based Ethanol
Instead of synthetic ethanol, we use bioethanol produced from grain or sugar cane. High quality, affordability, and ready availability make our bioethanol an obvious choice for a sustainable future.
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Acetonitrile 99.9% ACS, gradient grade, meets analytical specification of Ph.Eur. for HPLC
Supplier: Thermo Fisher Scientific
Acetonitrile 99.9% ACS, gradient grade, meets analytical specification of Ph.Eur. for HPLC
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1,4-Dioxane 99+% stabilised ACS, meets analytical specifications of Reagent Ph. Eur.
Supplier: Thermo Fisher Scientific
1,4-Dioxane 99+% stabilised ACS, meets analytical specifications of Reagent Ph. Eur.
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2-Propanol 99.6% ACS, meets analytical specifications of Reagent Ph. Eur.
Supplier: Thermo Fisher Scientific
2-Propanol 99.6% ACS, meets analytical specifications of Reagent Ph. Eur.
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4-(Methylamino)phenol sulphate 99.0-101.5% ACS
Supplier: Thermo Fisher Scientific
4-(Methylamino)phenol sulphate 99.0-101.5% ACS
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N-Methyl-2-pyrrolidone (NMP) 99+% ACS
Supplier: Thermo Fisher Scientific
N-Methyl-2-pyrrolidone (NMP) 99+% ACS
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Methyl ethyl ketone 99+% ACS
Supplier: Thermo Fisher Scientific
Methyl ethyl ketone 99+% ACS
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Dimethyl sulphoxide ≥99.9% ACS
Supplier: Thermo Fisher Scientific
Dimethyl sulphoxide ≥99.9% ACS
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tert-Butyl methyl ether ACS
Supplier: Thermo Fisher Scientific
tert-Butyl methyl ether ACS
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Glycerine 98.0-101.0% (by alkalimetry) ACS, Reag. Ph. Eur.
Supplier: Merck
Bio-Based Glycerol
Our bio-based glycerol is produced from rapeseed, a renewable raw material, and a by-product of biodiesel production. It offers numerous advantages compared to petroleum-derived glycerol.
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Ethanol absolute ≥99.9% (by GC), EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®
Supplier: Merck
Bio-Based Ethanol
Instead of synthetic ethanol, we use bioethanol produced from grain or sugar cane. High quality, affordability, and ready availability make our bioethanol an obvious choice for a sustainable future.
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Isoamyl alcohol ≥98.5% ACS
Supplier: Thermo Fisher Scientific
Isoamyl alcohol ≥98.5% ACS
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4-(Dimethylamino)benzaldehyde, crystalline powder ACS
Supplier: MP Biomedicals
Soluble in alcohol (40 mg/ml - ethanol), HCl (50 mg/ml - 10% HCl), benzene, chloroform, ether; slightly soluble in water.