Bases & alkalis

203 produits

Affiche 1 - 24 de 203 produits

Affiche 1 - 24 de 203 produits
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Cobalt(II) hydroxide, min. 98 %, extra pure, 50 g, plastic - Luminix HealthCarl Roth
Carl Roth Kobalt(II)hydroxide
A partir de €24,12
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Coumarin VIS-463 TM-BQZ Benzimidazole, Absorption maximum (MeOH) = 463 nm, 1 g - Luminix HealthCarl Roth
Carl Roth S 2105 - WEINIG Chemicaliën
A partir de €482,70
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(S)-1-Boc-3-hydroxypiperidine, min. 95 %, 50 g - Luminix HealthCarl Roth
Carl Roth (S)-1-Boc-3-hydroxypiperidine, min. 95 %, 50 g
A partir de €182,88
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Choline hydroxide, 46,5-50,0 % in water, 50 ml, glass - Luminix HealthCarl Roth
Carl Roth Cholinehydroxide
A partir de €58,55
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Charcoal, 4 mm, impregnated with potassium hydroxide, 500 g, plastic - Luminix HealthCarl Roth
Carl Roth Charbon, 4 mm, imprégné d'hydroxyde de potassium, 500 g, plastique
A partir de €27,59
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N-Succinyl-5-aminoimidazole-4-carboxamid, e ribose disodium salt, 1 mg - Luminix HealthCarl Roth
Carl Roth N-succinyl-5-aminoimidazool-4-carboxamide
A partir de €364,45
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N-(Trimethylsilyl)-imidazole, min. 98 %, 10 g, glass - Luminix HealthCarl Roth
Carl Roth N-(Triméthylsilyl)imidazole, min. 98 %, 10 g, verre
A partir de €52,74
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N-Retinylidene-N-retinylethanolamine TFA, salt, 5 mg - Luminix HealthCarl Roth
Carl Roth N-Retinylideen-N-retinylethanolamine TFA
A partir de €1.020,74
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N,N-Dimethylmorpholine-4-carboxamide, min. 95 %, 100 mg - Luminix HealthCarl Roth
Carl Roth N,N-dimethylmorfoline-4-carboxamide
A partir de €105,48
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N-Methylmorpholine, min. 98.5 %, for synthesis, 100 ml, glass - Luminix HealthCarl Roth
Carl Roth N-methylmorfoline
A partir de €17,91
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N-Methylmorpholine hydrochloride, min. 90 %, 5 g - Luminix HealthCarl Roth
Carl Roth N-methylmorfolinehydrochloride
A partir de €93,78
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Fluorescein-dipalmitoylphosphatidylethan, olamine triethylammonium salt, 2 mg - Luminix HealthCarl Roth
Carl Roth Fluoresceïne-dipalmitoylphosphatidylethaan
A partir de €188,69
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N-Formylmorpholine, min. 95 %, 500 g - Luminix HealthCarl Roth
Carl Roth N-Formylmorfoline
A partir de €179,01
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N-Benzyl-N-methylethanolamine, min. 95 %, 250 g - Luminix HealthCarl Roth
Carl Roth N-Benzyl-N-methylethanolamine, min. 95 %, 250 g
A partir de €182,88
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N-Benzoylimidazole, 5 g - Luminix HealthCarl Roth
Carl Roth N-Benzoylimidazol
A partir de €275,76
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N-(2-Cyano-4-nitrophenyl)morpholine, min. 95 %, 1 g - Luminix HealthCarl Roth
Carl Roth N-(2-cyaan-4-nitrofenyl)morfoline
A partir de €220,40
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Calcium hydroxide, min. 96 %, p.a., 100 g, plastic - Luminix HealthCarl Roth
Carl Roth Calciumhydroxide
A partir de €20,84
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Calcium hydroxyde AGR, ACS, Ph Eur, 500 gLabbox
Labbox Calcium hydroxyde AGR, ACS, Ph Eur, 500 g
€16,73
Calcium hydroxide, min. 95 %, Ph.Eur., USP, BP, 500 g, plastic - Luminix HealthCarl Roth
Carl Roth Calciumhydroxide
A partir de €20,84
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Calcium hydroxide, min. 96 %, powdered, 1 kg, plastic - Luminix HealthCarl Roth
Carl Roth Calciumhydroxide
A partir de €21,00
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Morpholine, min. 99 %, for synthesis, 100 ml, glass - Luminix HealthCarl Roth
Carl Roth Morpholine, min. 99 %, for synthesis, 100 ml, glass
A partir de €16,38
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Monomethyl triazeno imidazole carboxamid, e, 2 mg - Luminix HealthCarl Roth
Carl Roth Monomethyltriazeno-imidazoolcarboxamide
A partir de €192,56
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UDP-N-azidoacetylgalactosamine triethyla, mine, 1 mg - Luminix HealthCarl Roth
Carl Roth UDP-N-azidoacetylgalactosamine triethylamine, 1 mg
A partir de €521,51
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Trimethylsulfonium hydroxide in methanol, approx. 0,2 M, for GCCarl Roth
Carl Roth Trimethylsulfoniumhydroxide in methanol
A partir de €151,92
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Questions about Bases & alkalis

Why Bases & alkalis?

A base or an alkali is sodium hydroxide, potassium hydroxide, ammonia and their relatives, as solid or as solution. The carbonate that a hydroxide picks up from the air changes a titre. Concentration and purity are the specification. Concentrated alkalis attack skin and aluminium.

An acid donates a proton. A base accepts one. In the bottle, the practical differences are the concentration, the purity and the anion or cation that comes along. Concentrated mineral acids are a different article from a dilute volumetric solution. The water in the acid, and the trace metals, decide whether it can be used for analysis. Check the substance on PubChem and the classification on ECHA CLP. Transport is the UNECE dangerous-goods framework. The legal texts are the CLP Regulation and REACH.

This shelf belongs to Acids & bases, inside Produits chimiques de laboratoire et industriels. Luminix Health distributes this range for laboratory use.

Which shelves sit beside this one?

The neighbouring shelves are Acids. The category above this shelf is Acids & bases.

How does ordering and shipping work?

Luminix Health distributes this range from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. Send a quote request, contact the team, or read who we are. The full brand index is on shop by brand.

Which other categories should I open?

The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology. If the article is not on the shelf, request a quote.