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Displaying 4651-4700 of 12310 results.
| Sigma Cat.No. | Description |
|---|---|
| 76735 | O- derivatization grade (GC derivatization), LiChropur™, ≥99.0% (AT) |
| 76737 | 3- derivatization grade (HPLC), LiChropur™, ≥98.0% (C) |
| 76771 | cis,cis- analytical standard |
| 76773 | Victoria Pure Blue BO analytical standard |
| 76778 | Methyl acrylate analytical standard |
| 76847 | Phosphate buffer solution BioUltra, >0.044 M Na2HPO4, >0.022 M NaH2PO4 |
| 76870 | Pentane analytical standard |
| 76884 | Anthranilamide suitable for matrix substance for MALDI-MS, ≥99.0% (HPLC) |
| 76887 | 1,4-Dioxane analytical standard |
| 76892 | 1,5-Pentanediol purum, ≥97.0% (GC) |
| 76899 | Temozolomide VETRANAL®, analytical standard |
| 76929 | 1-Pentanol puriss. p.a., ACS reagent, ≥99.0% (GC) |
| 76952 | Sodium 1-pentanesulfonate monohydrate suitable for ion pair chromatography, LiChropur™, ≥99.0% (T) |
| 76968 | Pentatriacontane analytical standard |
| 76969 | 1-Pentene analytical standard |
| 77006 | Micro particles based on polymethacrylate analytical standard, size: 60 μm |
| 77007 | HybriScan™I Leuconostoc suitable for food and beverages, microbiology, suitable for microbe id | in situ hybriziation |
| 77036 | Manganese Standard for AAS TraceCERT®, 1 g/L Mn in nitric acid (nominal concentration) |
| 77067 | Glycerol analytical standard |
| 77070 | Diflubenzuron certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland |
| 77091 | Palladium Standard for ICP TraceCERT®, 1 g/L Pd in hydrochloric acid (nominal concentration) |
| 77093 | CCDA Selective Supplement suitable for microbiology |
| 77147 | Color Reference Solution acc. to APHA analytical standard, set of 20 × 10 mL 20 standard solutions |
| 77148 | X-Factor Disks suitable for microbiology, for the presumptive identification of Haemophilus sp. |
| 77187 | Buffered Peptone Water NutriSelect® Plus, powder, pack of 500g or 25kg, pack of 500 g or 25 kg, non-sterile |
| 77196 | Peptone Yeast Extract Agar suitable for microbiology, NutriSelect® Basic |
| 77199 | Peptone, mycological suitable for microbiology |
| 77200 | tert-Butyl peroxybenzoate technical, ≥95.0% (RT) |
| 77236 | Atranol analytical standard |
| 77253 | Heptafluorobutyric anhydride derivatization grade (GC derivatization), LiChropur™, ≥99.0% |
| 77264 | Octadecafluorodecahydronaphthalene (cis+trans), ≥94% (GC) |
| 77299 | Heptacosafluorotributylamine analytical standard, suitable for mass spectrometry (MS) |
| 77311 | (−)-Perillyl alcohol analytical standard |
| 77365 | Fluoride Standard for IC TraceCERT®, 1000 mg/L fluoride in water (nominal concentration) |
| 77367 | (−)-Ethyl L-lactate ≥99.0% |
| 77396 | Total Coliform ID Membrane pink colored, sterile, diameter 70 mm, suitable for microbiology |
| 77403 | ε-Caprolactam analytical standard |
| 77408 | Listeria mono Differential Agar acc. Ottaviani & Agosti (Base) NutriSelect® Plus, suitable for microbiology, according to ISO 11290-1:2017, according to ISO 11290-2:2017 |
| 77450 | 2-Bromoacetophenone derivatization grade (GC derivatization), LiChropur™, ≥99.0% |
| 77460 | 2-Chloroacetophenone purum, ≥98.0% (GC) |
| 77500 | 1,10-Phenanthroline monohydrate for the spectrophotometric determination of Fe, Pd, V, ≥99.0% |
| 77597 | 1-Pentanol analytical standard |
| 77608 | Phenol BioUltra, Molecular Biology, ≥99.5% (GC) |
| 77619 | Phenol – chloroform – isoamyl alcohol mixture BioUltra, Molecular Biology, 125:24:1 |
| 77623 | Riboflavin Sodium Phosphate Hydrate tested according to Ph. Eur. |
| 77626 | N-tert-Butyldimethylsilyl-N- derivatization grade (GC derivatization), LiChropur™, ≥98.0% (GC) |
| 77627 | Poly(vinylpolypyrrolidone) ~110 μm particle size |
| 77634 | Mettler-Toledo Calibration substance ME 51143093, Vanillin traceable to primary standards (LGC) |
| 77645 | Bupirimate-(ethyl-d5) PESTANAL®, analytical standard |
| 77653 | Maltose Disks suitable for microbiology, Sterile filter paper discs impregnated with maltose |