SIAL Brand
Displaying 1051-1100 of 12310 results.
| Sigma Cat.No. | Description |
|---|---|
| 181838 | Silicone oil viscosity 60,000 cSt (25 °C) |
| 181846 | Poly(dimethylsiloxane) analytical standard, average Mw 95,000 (Typical), average Mn 50,000 (Typical) |
| 182435 | Polystyrene analytical standard, average Mw 290,000 (typical), average Mn 130,000 (typical) |
| 182621 | Poly(vinyl chloride) analytical standard, average Mw 85,000 (Typical), average Mn 40,000 (Typical) |
| 18281 | Dibutyl phthalate certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland |
| 18299 | Maltol analytical standard |
| 18304 | Hydrogen peroxide solution 34.5-36.5% |
| 18309 | Ginkgolide C analytical standard |
| 18332 | Peptone from vegetable suitable for microbiology |
| 18344 | Methyl benzoate analytical standard |
| 18399 | Vanadium Standard for ICP TraceCERT®, 1 g/L V in nitric acid (nominal concentration) |
| 18405 | Vacuum grease |
| 18406 | Glass beads diam. ~5 mm |
| 18477 | N- analytical standard |
| 18493 | MUG Supplement suitable for microbiology |
| 18502 | Oxidase Reagent according to Gordon-McLeod suitable for microbiology |
| 18512 | Paraffin oil puriss., meets analytical specification of Ph. Eur., BP, viscous liquid |
| 185450 | Phenol unstabilized, ReagentPlus®, ≥99% |
| 18562 | Zinc Standard for ICP TraceCERT®, 1 g/L Zn in nitric acid (nominal concentration) |
| 18566 | all-cis- analytical standard |
| 185698 | Barbituric acid ReagentPlus®, 99% |
| 18571 | Amentoflavone analytical standard |
| 18579 | Pullulan Standard certified reference material, certified according to DIN, suitable for gel permeation chromatography (GPC), 400,000 |
| 18588 | Cefixime trihydrate suitable for microbiology, ≥98.0% (HPLC) |
| 185914 | Furfural 99% |
| 18597 | Triethylammonium bicarbonate buffer 1 M, suitable for HPLC, LiChropur™ |
| 18602 | Mineral oil standard mixture Type A and B for EN ISO 9377-2 analytical standard, ~10 mg/mL in heptane (exact content on the reference material certificate) |
| 18616 | Kaolin heavy, powder |
| 18634 | Paraffin wax meets analytical specification of Ph. Eur., pastilles, white |
| 18645 | Antonia Red™ Dextran 40 Mw 35000-55000 |
| 18650 | Antonia Red™ Dextran 20 Mw 18000-25000 |
| 186562 | Tetrahydrofuran anhydrous, contains 250 ppm BHT as inhibitor, ≥99.9% |
| 18692 | Lupeol analytical standard |
| 187380 | Ethyl alcohol, denatured reagent grade, denatured |
| 18789 | Pullulan Standard certified reference material, certified according to DIN, 800,000 |
| 18795 | Brucella Agar suitable for microbiology, NutriSelect® Basic |
| 18822 | Boron Standard for ICP TraceCERT®, 10 g/L B in H2O (with <0.5% ammonium hydroxide nominal concentration) |
| 18827 | Zinc Standard for AAS TraceCERT®, 1 g/L Zn in nitric acid (nominal concentration) |
| 18868 | Pyrene certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland |
| 18895 | Silicate Standard for IC TraceCERT®, 1000 mg/L silicate in water (nominal concentration) |
| 18909 | Calcofluor White Stain suitable for microbiology |
| 18930 | 1,2-Butanediol purum, ≥98.0% (GC) |
| 19013 | Nickel Standard for ICP TraceCERT®, 10 g/L Ni in nitric acid (nominal concentration) |
| 19022 | Sodium 1-butanesulfonate suitable for ion pair chromatography, LiChropur™, ≥99.0% (T) |
| 19023 | N-Acetylneuraminic acid analytical standard |
| 19036 | Chromium(VI) Standard for ICP TraceCERT®, 1 g/L Cr(VI) in H2O (nominal concentration) |
| 19041 | Elemental Impurities according to ICH Q3D oral, Standard 1 TraceCERT®, (in 12% nitric acid), applicable for testing acc. to USP<232>, Ph.Eur. Gen. Chapter 5.20 |
| 19051 | Calcium Standard for ICP TraceCERT®, 1 g/L Ca in nitric acid (nominal concentration) |
| 19078 | Platinum Standard for ICP TraceCERT®, 1 g/L Pt in hydrochloric acid (nominal concentration) |
| 191698 | 2-Sulfobenzoic acid cyclic anhydride technical grade, 90% |