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Displaying 3801-3850 of 12310 results.
| Sigma Cat.No. | Description |
|---|---|
| 56396 | Caffeine certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland |
| 56448 | Xanthotoxin analytical standard |
| 56451 | 1,5- suitable for matrix substance for MALDI-MS, ≥99.0% (HPLC) |
| 56480 | N-Hydroxysuccinimide purum, ≥97.0% (T) |
| 56481 | Cellobiose Disks suitable for microbiology, Sterile filter paper discs impregnated with cellobiose |
| 56601 | Icariin analytical standard |
| 566284 | Copper(I) oxide ≥99.99% trace metals basis, anhydrous |
| 56671 | (±)-Propylene oxide analytical standard |
| 56677 | Formaldehyde- certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland |
| 56681 | Hydrocarbon Kit acc. to DIN EN 14039/ISO 16703 |
| 56750 | Imidazole puriss. p.a., ≥99.5% (GC) |
| 56753 | 2-Phenoxyethanol analytical standard |
| 56754 | Electrolyte solution nonaqueous, 2 M LiCl in ethanol |
| 56763 | Agar high purity, low ionic content, low gel strenght, suitable for microbiology |
| 56781 | Iminodiacetic acid purum, ≥98.0% (T) |
| 56805 | Ginsenoside Rh1 analytical standard |
| 56816 | Clothianidin-d3 PESTANAL®, analytical standard |
| 56890 | Conductivity Standard conductivity 300 μS/cm at 25 °C |
| 56917 | HybriScan™D Campylobacter suitable for microbiology, Rapid test system for the detection of Campylobacter |
| 56919 | Perfluoroperhydrophenanthrene Selectophore™ |
| 56921 | Strep B ChromoSelect Selective Agar Base suitable for microbiology, NutriSelect® Plus |
| 571024 | Chlorosulfonic acid 99% |
| 57197 | L-Ornithine monohydrochloride analytical standard |
| 573663 | AmberSep® G26 H Ion Exchange Resin hydrogen form |
| 573698 | AmberSep® OPTIPORE L-493 Polymeric Adsorbent |
| 574597 | L-Tryptophan-13C11,15N2 ≥99 atom %, ≥98% (CP) |
| 574724 | Acetonitrile solution contains 0.05 % (v/v) trifluoroacetic acid |
| 574732 | Acetonitrile solution contains 0.1 % (v/v) trifluoroacetic acid, suitable for HPLC |
| 57513 | OQ/PV and Installation Kit for API MS suitable for mass spectrometry (MS) |
| 57522 | Isoeugenol, predominantly trans analytical standard |
| 57524 | 1,3,4,6,7,8- analytical standard |
| 57552 | 2-Furoic acid analytical standard |
| 57563 | Polydisperse Particle Standard Particle Size Standard, PS224, 10 x 0.50g, 50-350 μm |
| 57570 | myo-Inositol ≥99.0%, suitable for microbiology |
| 57579 | L-Cystine hydrochloride solution 10 mM amino acid in 0.1 M HCl, analytical standard |
| 576956 | Acetonitrile solution contains 0.1 % (v/v) formic acid, suitable for HPLC |
| 57803 | L-Ascorbic acid certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland |
| 58221 | ISA (ionic strength adjustment solution: 1 M KCl) 1 M KCl |
| 58360 | Isobutyric acid puriss. p.a., ≥99.5% |
| 58380-U | Hamilton® syringe, 700 series, special needle 701SNR, volume 10 μL, needle size 22s ga (blunt tip), needle L 51 mm (2 in.) |
| 58381 | Hamilton® syringe, 700 series, special needle 702SNR, volume 25 μL, needle size 22s ga (blunt tip), needle L 51 mm (2 in.) |
| 58382 | Hamilton® syringe, 700 series, special needle 705SNR, volume 50 μL, needle size 22s ga (blunt tip), needle L 51 mm (2 in.) |
| 58383 | Hamilton® syringe, 700 series, special needle 710SNR, volume 100 μL, needle size 22s ga (blunt tip), needle L 51 mm (2 in.) |
| 58384 | Hamilton® syringe, 700 series, special needle 725SNR, volume 250 μL, needle size 22 ga (blunt tip), needle L 51 mm (2 in.) |
| 58643 | Hamilton® valve flushing syringe 1001, volume 1 mL, blunt tip stainless steel needle (point style 3), for Rheodyne, SSI, & VISF-2 |
| 58698 | N-Isobutyryl-L-cysteine derivatization grade (chiral), LiChropur™, ≥97.0% |
| 58958 | Ethyl acetate analytical standard |
| 59030 | 2,2,4- analytical standard |
| 59060 | 2-Methylbutane analytical standard |
| 59092 | 3-Methylbutanol analytical standard |