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Fluorides are inorganic hydrofluoric acid salts used as fluoride-ion sources in chemical synthesis, materials testing, and analytical procedures. Select by salt type, purity, and physical form—such as powder, granulate, or solution—while ensuring compatibility with reagents and the intended laboratory application.
View product category →Thin-layer chromatography (TLC) separates components in complex samples for rapid mixture analysis, purity checks, identity confirmation, and reaction monitoring. Select plates and development systems based on analyte polarity, required resolution, stationary phase, and detection needs. TLC is primarily suited to qualitative and semi-quantitative analysis.
View product category →DNA and RNA standards provide defined nucleic acid fragments for estimating sample fragment sizes in gel electrophoresis. Select by required length range, single- or double-stranded format, resolution, and detection-method compatibility. Accuracy depends on gel, staining, marker concentration, and electrophoresis conditions.
View product category →Microscope immersion oils improve light-microscopy resolution and clarity by reducing scattering and reflections between the objective and specimen slide. Match the refractive index to the objective lens, and consider viscosity and material compatibility; unsuitable oils or incorrect use can distort images or damage lenses.
View product category →Thin-layer chromatography (TLC) separates components in complex samples for rapid mixture analysis, purity checks, identity confirmation, and reaction monitoring. Select plates and development systems based on analyte polarity, required resolution, stationary phase, and detection needs. TLC is primarily suited to qualitative and semi-quantitative analysis.
View product category →Aldehydes are reactive organic chemicals containing the formyl (–CHO) group, used in organic synthesis, polymerization starting materials, and carbonyl-focused analytical procedures. Selection depends on the number of aldehyde groups, chemical stability, purity, and compatibility with reaction conditions; storage should help prevent decomposition or polymerization.
View product category →Amines are ammonia-derived organic compounds used as reagents and starting materials in synthesis, functional modification, analytical applications, and biochemical processes. Select by primary, secondary, or tertiary structure, aromatic or aliphatic character, purity, storage stability, and compatibility with solvents and reaction conditions to reduce side reactions.
View product category →Biochemicals are substances such as enzymes, nucleotides and metabolites used in biochemical analyses, enzyme assays and studies of metabolic processes. Select them for their biological function, chemical properties, purity and compatibility with the test system, while considering storage stability and potential reagent incompatibilities.
View product category →Bromides are halide compounds used in synthesis, analytical procedures, and specialty chemical production as starting materials or catalysts. Choose between inorganic salts and organic bromine compounds based on required reactivity, solubility, purity, physical state, stability, and reagent compatibility.
View product category →Imidazoles are five-membered, two-nitrogen heterocycles used as organic synthesis starting materials, coordination-chemistry ligands, and building blocks for pharmaceutical or biochemical applications. Their basic and nucleophilic behavior supports diverse reactions. Select derivatives by ring substitution, purity, stability, and compatibility with solvents and reaction conditions.
View product category →Iodine is used in organic and inorganic reactions, analytical detection, microbiological applications, and disinfectant solutions. Choose solid iodine or solutions according to the required concentration, purity, and solvent compatibility: it is sparingly soluble in water but dissolves well in ethanol and aqueous potassium iodide solutions such as Lugol’s solution.
View product category →Nitro compounds are organic molecules containing a nitro group, used in chemical synthesis, materials science, and analytical chemistry. Choose between aliphatic and typically more stable aromatic types based on reactivity and application, while considering purity, reagent compatibility, and sensitivity to heat or light.
View product category →Pyridine is a heterocyclic azine used as a synthesis building block for pharmaceuticals, herbicides, and chemical intermediates, and as a solvent or reagent in laboratory synthesis and analysis. Select grade, purity, delivery form, stability, and reagent compatibility for the intended application.
View product category →General chemicals include pure substances and mixtures for research, development, analytics, production, laboratory experiments, and industrial processes. They can function as starting materials, reagents, or auxiliaries. Select by organic or inorganic structure, composition, required purity, compatibility, intended use, and delivery form.
View product category →Weighing dishes and boats hold solid, powdered, or liquid samples for direct transfer to laboratory balances, helping protect balance pans and support precise dosing. Select size, shape, material, and chemical resistance for the sample; deep boats suit larger quantities or liquids, while intact, clean items support reliable results.
View product category →Pycnometers determine the density of liquids and solids by measuring mass in a calibrated, defined volume. They support laboratory testing and quality control. Select volume according to sample size and required resolution; a precise capillary ground stopper helps ensure reproducible conditions.
View product category →Dissecting and microscope needles support precise preparation and manipulation of tissues, cells, and small organisms for microscopy and biology education. Choose tip shape and fineness, length, flexibility, and material to suit delicate sample handling; straight or curved stainless-steel designs offer durable, cleanable options.
View product category →Microscope immersion oils improve light-microscopy resolution and clarity by reducing scattering and reflections between the objective and specimen slide. Match the refractive index to the objective lens, and consider viscosity and material compatibility; unsuitable oils or incorrect use can distort images or damage lenses.
View product category →DNA and RNA standards provide defined nucleic acid fragments for estimating sample fragment sizes in gel electrophoresis. Select by required length range, single- or double-stranded format, resolution, and detection-method compatibility. Accuracy depends on gel, staining, marker concentration, and electrophoresis conditions.
View product category →Electrophoresis systems separate DNA, RNA, and proteins by driving charged molecules through a gel, where smaller molecules migrate faster. Choose horizontal or vertical formats according to analyte type, throughput needs, and compatibility with existing analytical devices; results depend on gel type and running conditions.
View product category →Protein gel staining systems visualize proteins after gel electrophoresis for qualitative and sometimes semi-quantitative band analysis. Choose according to gel type, required sensitivity, imaging compatibility, and workflow effort: Coomassie is straightforward, silver staining is highly sensitive but labor-intensive, and fluorescent methods support quantitative applications.
View product category →Latex gloves are single-use laboratory gloves for handling biological samples, chemicals, and hygienic tasks. Their elasticity supports close fit and tactile sensitivity for precision work, while tear resistance helps protect against liquids and mechanical stress. Choose thickness and powdering by application; powder-free options reduce allergy risk.
View product category →Laboratory spatulas scoop, transfer, portion, or stir small amounts of powders, pastes, and viscous substances for sampling and analytical work. Select material, size, shape, and rigidity for chemical compatibility and purity requirements; finely tipped micro spatulas support high-precision tasks. They are unsuitable for large quantities or precise liquid dosing.
View product category →Fluorides are inorganic hydrofluoric acid salts used as fluoride-ion sources in chemical synthesis, materials testing, and analytical procedures. Select by salt type, purity, and physical form—such as powder, granulate, or solution—while ensuring compatibility with reagents and the intended laboratory application.
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