ALDRICH Brand
Displaying 4401-4450 of 68873 results.
| Sigma Cat.No. | Description |
|---|---|
| 261998 | Boron trifluoride methyl sulfide complex 95% |
| 262005 | Hexaammineruthenium(III) chloride 98% |
| 262021 | Di-tert-butylsilyl bis(trifluoromethanesulfonate) 97% |
| 262048 | 1,3- 97% |
| 262056 | Dibromoborane dimethyl sulfide complex solution 1.0 M in methylene chloride |
| 262064 | mono-Bromoborane methyl sulfide complex solution 1.0 M in methylene chloride |
| 262099 | Phosphorus(V) oxychloride 99.999% |
| 262102 | 5,6-Dihydro-2H-pyran-2-one technical grade, 90% |
| 262145 | Perfluorohexyl iodide 99% |
| 262188 | 4- 1.0 M in diethyl ether |
| 262218 | Pentafluoronitrobenzene 98% |
| 262226 | 1- 97% |
| 262242 | 1,4-Phenylene diisocyanate |
| 262250 | 3-Phenylphenol 85% |
| 262269 | 1-Heptene 97% |
| 262277 | Nickel(II) sulfamate tetrahydrate 98% |
| 262315 | N- 98% |
| 26235 | 2- ≥97.0% (GC) |
| 262404 | Methyl 4,4- 99% |
| 262412 | 4- 97% |
| 262439 | 2- 97% |
| 262455 | Bis(cyclopentadienyl) 97% |
| 262501 | 5- 97% |
| 262528 | N,N- 95% |
| 262536 | trans-3-Nonen-2-one 95% |
| 262544 | Heptadecafluoro- 98% |
| 262579 | 2- 98% |
| 262587 | Chloroplatinic acid solution 8 wt. % in H2O |
| 262595 | Perhydroisoquinoline 96% |
| 262633 | 2,4-Dimethylstyrene 97%, contains ~500 ppm tert-butylcatechol as stabilizer |
| 262668 | Crotonaldehyde, predominantly trans ≥99%, contains 0.1-0.2% BHT as stabilizer, 1% H2O as stabilizer |
| 262676 | Dichlorobis(triphenylphosphine) 98% |
| 262714 | Sodium 99.95% trace metals basis, ingot |
| 262722 | Niobium powder, <45 μm, 99.8% trace metals basis |
| 262781 | Niobium foil, thickness 0.25 mm, 99.8% trace metals basis |
| 262846 | Tantalum powder, −325 mesh, 99.9% trace metals basis |
| 262862 | Tantalum wire, diam. 1.0 mm, ≥99.9% trace metals basis |
| 262889 | Tantalum foil, thickness 1.0 mm, ≥99.9% trace metals basis |
| 262897 | Tantalum foil, thickness 0.25 mm, ≥99.9% trace metals basis |
| 262919 | Tantalum foil, thickness 0.025 mm, ≥99.9% trace metals basis |
| 262935 | Vanadium powder, −325 mesh, 99.5% trace metals basis |
| 262951 | Silicon monoxide powder, −325 mesh |
| 262994 | Yttrium chips, 99.9% trace rare earth metals basis |
| 263028 | Dysprosium chips, 99.9% trace rare earth metals basis |
| 263060 | Gadolinium −40 mesh, 99% trace rare earth metals basis |
| 263087 | Gadolinium chips |
| 263109 | Lanthanum powder, −40 mesh, under oil, 99.9% trace rare earth metals basis |
| 263117 | Lanthanum pieces |
| 263230 | Germanium chips, 99.999% trace metals basis |
| 263257 | Osmium powder, 99.9% trace metals basis |