Analytical grade solvents (p.a.)

551 Produkte

Zeigt 25 - 48 von 551 Produkten

Zeigt 25 - 48 von 551 Produkten
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Formamide, min. 98 %, extra pure, 1 l, plastic - Luminix HealthCarl Roth
Carl Roth Formamide, min. 98 %, extra pure, 1 l, plastic
ab €57,55
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Formic acid, ROTIPURAN®, min. 98 %, p.a., ACS, 500 ml, glass - Luminix HealthCarl Roth
Carl Roth Mierenzuur
ab €29,93
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Formamide, min. 99,5 %, p.a., ACS, 500 ml, glass - Luminix HealthCarl Roth
Carl Roth Formamide, min. 99,5 %, p.a., ACS, 500 ml, glass
ab €36,32
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n-Pentane, ROTISOLV® min. 99 %, GC Ultra Grade, 2.5 l, glass - Luminix HealthCarl Roth
Carl Roth n-pentaan
ab €266,09
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n-Pentane, ROTISOLV® min. 99 % HPLC, 1 l, glass - Luminix HealthCarl Roth
Carl Roth n-pentaan
ab €127,95
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n-Pentane, min. 95 %, extra pure, 100 ml, glass - Luminix HealthCarl Roth
Carl Roth n-pentaan
ab €9,59
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N-Phenylanthranilic acid, min. 97 %, p.a., 25 g, plastic - Luminix HealthCarl Roth
Carl Roth N-fenylanthranilzuur
ab €32,81
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n-Pentane, ROTIPURAN®, min. 99 %, p.a., 100 ml, glass - Luminix HealthCarl Roth
Carl Roth n-pentaan
ab €16,38
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n-Pentane, ROTISOLV® min. 99 %, UV/IR-Grade, 2.5 l, glass - Luminix HealthCarl Roth
Carl Roth n-pentaan
ab €140,31
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n-Pentane, min. 99 %, for synthesis, 100 ml, glass - Luminix HealthCarl Roth
Carl Roth n-pentaan
ab €14,45
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N,N-Dimethylformamide, ROTISOLV®, min. 99,9 %, UV/IR-Grade, 2.5 l, glass - Luminix HealthCarl Roth
Carl Roth N,N-Dimethylformamide, ROTISOLV®, min. 99,9 %, UV/IR-Grade, 2.5 l, glass
ab €130,64
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N,N-Dimethylformamide, ROTIPURAN®, min. 99,8 %, p.a., ACS, 250 ml, glass - Luminix HealthCarl Roth
Carl Roth N,N-Dimethylformamide, ROTIPURAN®, min. 99,8 %, p.a., ACS, 250 ml, glass
ab €27,00
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N,N-Dimethylformamide dimethyl acetal, min. 98 %, 5 ml, glass - Luminix HealthCarl Roth
Carl Roth N,N-Dimethylformamide dimethylacetaal
ab €28,58
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N,N-Dimethylformamide, min. 99,5 %, for synthesis, 1 l, glass - Luminix HealthCarl Roth
Carl Roth N,N-Dimethylformamide, min. 99,5 %, for synthesis, 1 l, glass
ab €55,80
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N,N-Dimethylformamide, PEPTIPURE®, min. 99,8 %, for peptide synthesis, 500 ml - Luminix HealthCarl Roth
Carl Roth N,N-Dimethylformamide, PEPTIPURE®, min. 99,8 %, for peptide synthesis, 500 ml
ab €51,80
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N,N-Dimethylformamide, ROTISOLV®, HPLC min. 99,8 %, 2.5 l, glass - Luminix HealthCarl Roth
Carl Roth N,N-Dimethylformamide, ROTISOLV®, HPLC min. 99,8 %, 2.5 l, glass
ab €149,99
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n-Hexane, ROTISOLV®, min. 95 %, GC Ultra Grade, 2.5 l, glass - Luminix HealthCarl Roth
Carl Roth n-Hexaan
ab €140,31
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n-Heptane, ROTIPURAN®, min. 99 %, p.a., 100 ml, glass - Luminix HealthCarl Roth
Carl Roth n-heptaan
ab €20,84
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n-Hexane, ROTIPURAN®, min. 99 %, p.a., 100 ml, glass - Luminix HealthCarl Roth
Carl Roth n-Hexaan
ab €20,25
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n-Hexane, min. 95 %, for synthesis, 100 ml, glass - Luminix HealthCarl Roth
Carl Roth n-Hexaan
ab €17,91
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n-Hexane, ROTISOLV®, min. 99 %, UV/IR-Grade, 2.5 l, glass - Luminix HealthCarl Roth
Carl Roth n-Hexaan
ab €140,31
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n-Heptane, min. 95 %, for synthesis, 100 ml, glass - Luminix HealthCarl Roth
Carl Roth n-heptaan
ab €15,03
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n-Heptane, ROTISOLV®, min. 99 %, UV/IR-Grade, 2.5 l, glass - Luminix HealthCarl Roth
Carl Roth n-heptaan
ab €140,31
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n-Hexane, min. 99 %, for synthesis, 100 ml, glass - Luminix HealthCarl Roth
Carl Roth n-Hexaan
ab €15,98
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Questions about Analytical grade solvents (p.a.)

Why Analytical grade solvents (p.a.)?

An analytical-grade solvent, often marked p.a., has impurity limits tight enough for classical analysis and for preparing reagents. It is not automatically low enough in UV absorbance for HPLC, and it is not dry enough for a water-sensitive reaction. The grade is the purchase.

A solvent dissolves. The grade says which impurities are low enough for the method. Analytical grade is the ordinary pure solvent. HPLC and LC-MS grades limit the absorbance and the ions that would become peaks or background. A dry solvent has had water removed. A deuterated solvent is for NMR, where the hydrogen signal would otherwise drown the sample. Technical grade is for cleaning and for synthesis that does not need a chromatogram. Identity is on PubChem. Names follow IUPAC. Hazards follow ECHA, the CLP Regulation and REACH.

This shelf belongs to Solvents, inside Labor- und Industriechemikalien. Luminix Health distributes this range for laboratory use.

Which shelves sit beside this one?

The neighbouring shelves are HPLC & LC-MS grade solvents, Dry & deuterated solvents (NMR, synthesis), Technical & synthesis grade solvents and Green & alternative solvents. The category above this shelf is Solvents.

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.