SIAL Brand
Displaying 4101-4150 of 12310 results.
| Sigma Cat.No. | Description |
|---|---|
| 66159 | 2- analytical standard |
| 66294 | Methylcyclohexane analytical standard |
| 66304 | Lysine Decarboxylase Broth suitable for microbiology, NutriSelect® Plus |
| 66337 | Conductivity Standard conductivity 300000 μS/cm at 25 °C |
| 66468 | Arbutin analytical standard |
| 66490 | Methylcyclopentane analytical standard |
| 66719 | Methylene Blue hydrate meets analytical specification of BP 73 |
| 66720 | Methylene Blue hydrate purum p.a., suitable for microscopy, ≥97.0% (calc. based on dry substance, AT) |
| 66721 | Methylene Blue zinc chloride double salt suitable for microscopy, ~1 mol/mol water |
| 667404 | Water solution contains 10 mM ammonium acetate, suitable for HPLC |
| 66742 | Dichloromethane Selectophore™, ≥99.5% |
| 66807 | 4,5- suitable for fluorescence, BioReagent, ≥97.0% (HPLC) |
| 66930 | N-Methyl-D-glucamine ReagentPlus®, ≥99.0% (T) |
| 66940 | Methyl α-D-glucopyranoside ≥99.0%, suitable for microbiology |
| 66962 | Pentyl acetate analytical standard |
| 66964 | Differential ID Membrane suitable for microbiology, pinkish colored, sterile, diameter 70 mm |
| 67000BC | TRANSIA® AG Listeria BioControl, ELISA test for detection of Listeria in food and environmental samples |
| 67028 | Methylglyoxal solution technical, ~40% in H2O |
| 67107 | Ethyl palmitate analytical standard |
| 67126 | Oxolinic acid analytical standard |
| 67195 | Pigment Red 53 analytical standard |
| 67210 | Molybdenum Standard for AAS TraceCERT®, 1 g/L Mo in hydrochloric acid (nominal concentration) |
| 67233 | Conductivity Standard conductivity 10000 μS/cm at 25 °C |
| 67253 | Sodium formate analytical standard |
| 67261 | Bis(2-ethylhexyl) phthalate certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland |
| 67262 | 2-Ethylhexyl acrylate analytical standard |
| 67268 | Myricitrin analytical standard |
| 67276 | Nitrite Standard for IC TraceCERT®, 1000 mg/L nitrite in water (pH ~11 nominal concentration) |
| 67289 | HybriScan™I Pediococcus damnosus suitable for food and beverages, microbiology, suitable for microbe id | in situ hybriziation |
| 67302 | Polystyrene analytical standard, suitable for gel permeation chromatography (GPC), 4,000 |
| 67309 | Kovac’s reagent for indoles suitable for microbiology |
| 673277 | 2- BioRenewable, anhydrous, ≥99%, Inhibitor-free |
| 67334 | Diphenyl ether Selectophore™, ≥99.9% |
| 673439 | Dimethyl sulfoxide solution 50 wt. % in H2O |
| 67349 | Rare earth element mix for ICP TraceCERT®, 16 elements, 50 mg/L in nitric acid |
| 67362 | Alkaline saline peptone water suitable for microbiology, NutriSelect® Plus |
| 67363 | Gold Standard for ICP-MS TraceCERT®, 1 mg/L Au in hydrochloric acid (nominal concentration) |
| 67372 | Melting point standard 283-286°C analytical standard |
| 67381 | Vegetable Infusion Powder suitable for microbiology |
| 67386 | Sudan IV analytical standard |
| 67398 | Sodium nitrite analytical standard |
| 67414 | Sodium fluoride 0.5 M solution |
| 67448 | L-Lysine monohydrochloride certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland |
| 67454 | Bolton Broth, Base suitable for microbiology, NutriSelect® Plus |
| 675393 | Hexane HPLC Plus, for HPLC, GC, and residue analysis, ≥95% |
| 675407 | tert-Butyl methyl ether HPLC Plus, for HPLC, GC, and residue analysis, 99.9% |
| 675415 | Acetonitrile HPLC Plus, ≥99.9%, poly-coated bottles |
| 675431 | 2-Propanol HPLC Plus, for HPLC, GC, and residue analysis, 99.9%, poly coated bottles |
| 675970 | Cyclopentyl methyl ether contains 50 ppm BHT as inhibitor, anhydrous, ≥99.9% |
| 67619 | 6-Benzylaminopurine PESTANAL®, analytical standard |