SIAL Brand
Displaying 201-250 of 12126 results.
| Sigma Cat.No. | Description |
|---|---|
| 03024 | 1,1,2- ≥98.0% (HPLC) |
| 03079 | Ethylbenzene analytical standard |
| 03128 | Diethylene glycol analytical standard |
| 03140 | Copper(I) iodide purum, ≥99.5% |
| 03200595 | p-Coumaric acid primary reference standard |
| 03202 | tert-Butyl ethyl ether purum, ≥97.0% (GC) |
| 03240595 | Ursolic acid primary reference standard |
| 03273 | Salicylaldehyde analytical standard |
| 03286 | Florisil® for the determination of hydrocarbon acc. to ISO 9377-2 |
| 03320585 | Carminic acid primary reference standard |
| 03322 | Tartrazine analytical standard |
| 03323 | Benzo[k]fluoranthene certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland |
| 03338 | α-Arbutin analytical standard |
| 03351 | Diethylene glycol monobutyl ether for surfactant analysis, ≥99.0% |
| 03394 | Poly(ethylene glycol) tested according to Ph. Eur., 6,000 |
| 03416 | Thymoquinone analytical standard |
| 03422 | 5-Tricosylresorcinol analytical standard |
| 03439 | N- suitable for peptide synthesis, ~2 M in 1- |
| 03440 | N- BASF quality, ≥98.0% |
| 03450 | N- purum, ≥98.0% (AT) |
| 03505 | 1,2-Dibromoethane purum, ≥98.0% (GC) |
| 03520585 | Aspalathin primary reference standard |
| 03550 | Ethylenediamine puriss. p.a., absolute, ≥99.5% (GC) |
| 03558 | Poly(methyl methacrylate) analytical standard, for GPC, 2,480,000 |
| 03561 | Silica gel high-purity grade, FIA according to DIN 51791 |
| 03565 | MALDI validation set polystyrene Mp ~700 - 70 000 certified reference material |
| 03584 | Kaolinite natural |
| 03600585 | Luteolin 7-glucoside primary reference standard |
| 03609 | Ethylenediaminetetraacetic acid BioUltra, ≥99.0% (KT) |
| 03620 | Ethylenediaminetetraacetic acid ≥98.0% (KT) |
| 03627 | Diquat dibromide-(ethylene-d4) PESTANAL®, analytical standard |
| 03630 | Ethylenediaminetetraacetic acid calcium disodium salt hydrate ≥97.0% (calc. based on dry substance, KT) |
| 03641 | Dansyl chloride for HPLC derivatization, LiChropur™, ≥99.0% (HPLC) |
| 03642 | α-Ionone analytical standard |
| 03650 | Ethylenediaminetetraacetic acid iron(III) sodium salt hydrate 12-14% Fe basis |
| 03659 | Ethylenediaminetetraacetic acid dipotassium salt dihydrate BioUltra, ≥99.0% (KT) |
| 03660 | Ethylenediaminetetraacetic acid dipotassium salt dihydrate puriss. p.a., ≥99.0% (KT) |
| 03664 | Ethylenediaminetetraacetic acid tripotassium salt dihydrate BioUltra, ≥99.0% (KT) |
| 03668 | Ethylenediaminetetraacetic acid copper(II) disodium salt ≥97.0% (calculated on dry substance, RT) |
| 03674 | Boc-β-Homoarg(Tos)-OH ≥98.0% (TLC) |
| 03677 | Ethylenediaminetetraacetic acid disodium salt dihydrate BioUltra, for molecular biology, ≥99.0% (T) |
| 03685 | Ethylenediaminetetraacetic acid disodium salt dihydrate ≥97.0% (KT) |
| 03690 | Ethylenediaminetetraacetic acid disodium salt solution BioUltra, for molecular biology, pH 8.0, ~0.5 M in H2O |
| 03694 | L-β-Homoserine ≥98.0% (TLC) |
| 03695 | Ethylenediaminetetraacetic acid tetrasodium salt dihydrate purum, ≥98.0% (KT) |
| 03701 | Ethylenediaminetetraacetic acid tetrasodium salt hydrate ≥97.0% (KT) |
| 03708 | Listeria mono Enrichement Supplement I suitable for microbiology |
| 03716 | (±)-Lisofylline analytical standard |
| 03719 | Dual Confirmation of E. coli ID Membrane suitable for microbiology, white colored, sterile, diameter 70 mm |
| 03729 | Conductivity Standard conductivity 200000 μS/cm at 25 °C |