SIGALD Brand
Displaying 751-800 of 1193 results.
| Sigma Cat.No. | Description |
|---|---|
| 419931 | Filter agent Celite® 545 |
| 424641 | Carbon disulfide ReagentPlus®, purified by redistillation, ≥99.9% |
| 425044 | Sodium hypochlorite solution reagent grade, available chlorine 10-15 % |
| 429325 | 1,2,3,4- ReagentPlus®, 99% |
| 431311 | Ammonium acetate ≥99.99% trace metals basis |
| 431346 | Ammonium molybdate tetrahydrate ACS reagent, 99.98% trace metals basis |
| 431354 | Ammonium thiocyanate 99.99% trace metals basis |
| 431583 | Potassium bicarbonate ≥99.95% trace metals basis, 99.7-100.5% dry basis |
| 433314 | Pyrophosphoric acid technical grade |
| 435597 | Sulfuric acid, fuming reagent grade, 20%, as free SO3 |
| 438073 | Nitric acid ACS reagent, 70% |
| 438081 | Phosphoric acid ACS reagent, ≥85 wt. % in H2O |
| 439134 | Acetonitrile suitable for HPLC, gradient grade, ≥99.9% |
| 439169 | Ethyl acetate suitable for HPLC, ≥99.8% |
| 439185 | Hexane, mixture of isomers suitable for HPLC, ≥98.5% |
| 439193 | Methanol suitable for HPLC, gradient grade, suitable as ACS-grade LC reagent, ≥99.9% |
| 439207 | 2-Propanol suitable for HPLC, 99.5% |
| 442410 | Lithium hydroxide reagent grade, 98% |
| 443778 | 1- ACS reagent, ≥99.0% |
| 443786 | Tetrachloroethylene ACS reagent, ≥99.0% |
| 443808 | tert-Butyl methyl ether ACS reagent, ≥99.0% |
| 443816 | 1-Dodecanol ACS reagent, ≥98.0% |
| 44939 | Iron(II) chloride tetrahydrate puriss. p.a., ≥99.0% (RT) |
| 44944 | Iron(III) chloride hexahydrate puriss. p.a., ACS reagent, crystallized, 98.0-102% (RT) |
| 455180 | Hydrogen chloride solution 2.0 M in diethyl ether |
| 456071 | Drierite™ with indicator, 6 mesh |
| 456438 | 1,2,3,4- reagent grade, ≥97% |
| 45754 | Acetic acid solution suitable for HPLC |
| 45960 | Isopropyl acetate puriss. p.a., ≥99.5% (GC) |
| 459747 | Cyclopentane reagent grade, 98% |
| 459828 | Ethyl alcohol, Pure 200 proof |
| 459844 | Ethyl alcohol, Pure 200 proof, ACS reagent, ≥99.5% |
| 45999 | Methyl acetate suitable for HPLC, ≥99.8% |
| 467782 | Ammonium phosphate monobasic ≥99.99% trace metals basis |
| 467901 | Nickel(II) sulfate hexahydrate ≥99.99% trace metals basis |
| 471194 | 2-Pentanone suitable for HPLC, 99.5% |
| 471313 | Tributylamine ≥98.5% |
| 472301 | Dimethyl sulfoxide ACS reagent, ≥99.9% |
| 472328 | 1-Octanol ACS reagent, ≥99% |
| 472476 | Chloroform contains amylenes as stabilizer, ACS reagent, ≥99.8% |
| 480967 | Sodium molybdate dihydrate 99.99% trace metals basis |
| 484016 | Potassium hydroxide reagent grade, 90%, flakes |
| 484024 | Sodium hydroxide reagent grade, 97%, flakes |
| 493546 | Ethyl alcohol, Pure 200 proof, meets USP testing specifications |
| 494410 | Pyridine biotech. grade, ≥99.9% |
| 494437 | Methanol BioReagent, ≥99.93% |
| 494445 | Acetonitrile biotech. grade, ≥99.93% |
| 494453 | Dichloromethane biotech. grade, 99.9%, contains 40-150 ppm amylene as stabilizer |
| 494488 | N,N-Dimethylformamide biotech. grade, ≥99.9% |
| 494496 | 1- biotech. grade, ≥99.7% |