SIAL Brand
Displaying 5001-5050 of 12126 results.
| Sigma Cat.No. | Description |
|---|---|
| 81494 | Micro particle size standard based on polystyrene monodisperse analytical standard, size: 4.0 μm |
| 81497 | Poly(methyl methacrylate) analytical standard, for GPC, 10,000 |
| 81498 | Poly(methyl methacrylate) analytical standard, for GPC, 20,000 |
| 81501 | Poly(methyl methacrylate) analytical standard, for GPC, 50,000 |
| 81503 | Poly(methyl methacrylate) analytical standard, for GPC, 100,000 |
| 81506 | Poly(methyl methacrylate) standard ReadyCal set Mp ~800-2′200′000 for GPC |
| 81512 | Poly(methyl methacrylate) analytical standard, for GPC, 8,000 |
| 81520 | Poly(α-methylstyrene) analytical standard, for GPC, 100,000 |
| 81604 | Poly(styrenesulfonic acid sodium salt) analytical standard, for GPC, 210 |
| 81606 | Poly(styrenesulfonic acid sodium salt) analytical standard, for GPC, 4,300 |
| 81607 | Poly(styrenesulfonic acid sodium salt) analytical standard, for GPC, 6,800 |
| 81609 | Poly(styrenesulfonic acid sodium salt) analytical standard, for GPC, 17,000 |
| 81610 | Poly(styrenesulfonic acid sodium salt) analytical standard, for GPC, 32,000 |
| 81612 | Poly(styrenesulfonic acid sodium salt) analytical standard, for GPC, 77,000 |
| 81614 | Poly(styrenesulfonic acid sodium salt) analytical standard, for GPC, 150,000 |
| 81619 | Ectoine ≥95.0% (HPLC) |
| 81806 | Sodium 1-propanesulfonate monohydrate suitable for ion pair chromatography, LiChropur™, 98.0-102.0% (T) |
| 81831 | Propargyl bromide solution purum, ~80% in toluene |
| 81845 | Propidium iodide ≥94% (HPLC) |
| 81900 | Propionitrile purum, ≥99.0% (GC) |
| 81910 | Propionic acid puriss. p.a., ≥99.5% (GC) |
| 81938 | Coliform ChromoSelect Agar NutriSelect® Plus, suitable for microbiology |
| 81942 | Propionic anhydride purum, ≥96.0% (NT) |
| 81988 | Methyl propionate analytical standard |
| 82059 | 2-Methyl-1-propanol analytical standard |
| 82070 | Sorbic acid tested according to Ph. Eur. |
| 82100 | Propylamine purum, ≥99.0% (GC) |
| 82118 | Propylbenzene analytical standard |
| 82170 | (R)-Naproxen pharmaceutical impurity standard |
| 82265 | m-CP selective Supplement II suitable for microbiology |
| 82270 | 1,2-Dichloropropane 99% |
| 82280 | 1,2-Propanediol puriss. p.a., ACS reagent, ≥99.5% (GC) |
| 82281 | 1,2-Propanediol tested according to Ph. Eur. |
| 82303 | Peptone from casein, enzymatic digest Enzymatic digest of casein, for biotechnological purposes |
| 82450 | Proteose-Peptone suitable for microbiology |
| 82569 | (+)-Pulegone analytical standard |
| 82762 | Methanol analytical standard |
| 82800 | Pyridine hydrochloride purum, ≥98.0% (AT) |
| 82815 | Pyridinium p-toluenesulfonate puriss., ≥99.0% (T) |
| 82940 | 3- for spectrophotometric det. of Fe, ≥99.0% |
| 82950 | 3- for spectrophotometric det. of Fe, 97.0% |
| 82962 | Peptone from meat, enzymatic digest for biotechnological purposes |
| 82981 | Esculin Iron Agar suitable for microbiology, NutriSelect® Plus |
| 82995 | Color Reference Solutions related to Ph.Eur Color intensity testing, analytical standard, Set of colors GY |
| 83055 | BSM Supplement Supplement for the selective isolation and identification of Bifidobacteria |
| 83059 | Peptone from potatoes suitable for microbiology |
| 83073 | (+)-α-Terpineol analytical standard |
| 83240 | Pyrrolidine ≥99.0% |
| 83253 | Boron trifluoride - 1-butanol solution ~10% in 1-butanol (∼1.3 M), for GC derivatization, LiChropur™ |
| 83275 | 4- purum, ≥98.0% (NT) |