sial Brand
Displaying 651-700 of 12111 results.
| Sigma Cat.No. | Description |
|---|---|
| 09735 | Ammonium formate BioUltra, ≥99.0% (calc. based on dry substance, NT) |
| 09743 | 3,3′,5,5′-Tetramethylbenzidine standard for GC |
| 09772 | Aluminum silicate synthetic, 82% SiO2 basis (based on calcined substance), 9.5% Al2O3 basis (based on calcined substance), 8% Na2O basis (based on calcined substance) |
| 09774 | Fmoc-Bpa-OH ≥98.0% |
| 09780 | Boc-12-Ado-OH ≥98.0% (TLC) |
| 09804 | Boc-β-(2-furyl)-D-Ala-OH (dicyclohexylammonium) salt ≥98.0% (TLC) |
| 09823 | Formvar solution ~1% in 1,2-dichloroethane |
| 09830 | Ammonium bicarbonate BioUltra, ≥99.5% (T) |
| 09839 | Ammonium phosphate dibasic BioUltra, ≥99.0% (T) |
| 09846 | Boc-β-Ala-PAM resin extent of labeling: ~0.5 mmol/g loading |
| 09859 | Ammonium hydroxide solution BioUltra, ~1 M NH3 in H2O (T) |
| 09877 | Ammonium ionophore I Selectophore™, function tested, ≥98.0% ((Total homologs), HPLC) |
| 09896 | Boc-β-phenyl-Phe-OH ≥98.0% (TLC) |
| 09898 | Ammonium oxalate monohydrate BioUltra, ≥99.5% (RT) |
| 09906 | Cellulose DFS-0, microcrystalline, suitable for thin layer chromatography (TLC) |
| 09929 | Leit-C |
| 09935 | Ammonium pyrrolidinedithiocarbamate purum p.a., ≥98.0% (NT) |
| 09937 | Leit-Silver suitable for electron microscopy |
| 09954 | Propargyl p-toluenesulfonate ≥97.0% (GC) |
| 09985 | Ammonium tartrate dibasic BioUltra, ≥98% (T) |
| 09986 | Collodion solution 4-8% in ethanol/diethyl ether |
| 10005 | Mercury(II) amidochloride ≥95.0%, powder |
| 10087 | Silica gel orange granular, 0.2-1 mm |
| 100994 | Para Red Dye content 95 % |
| 101036 | 1- indicator grade |
| 10107BC | 1-2 Test® |
| 103217 | Lumichrome |
| 103624 | Sudan I Dye content ≥95 % |
| 10368 | trans-Anethole analytical standard |
| 104043 | N- reagent grade, 98% |
| 104094 | Piperidine ReagentPlus®, 99% |
| 10416 | 8- technical, ≥90% (NT) |
| 1048 | 4-Nitrophenol spectrophotometric grade |
| 105899 | Cyclohexanol ReagentPlus®, 99% |
| 105910 | Salicylic acid ReagentPlus®, ≥99% |
| 105945 | Phenolphthalein ACS reagent |
| 106232 | Trifluoroacetic anhydride ReagentPlus®, ≥99% |
| 10680 | Anthranilic acid puriss. p.a., ≥99.5% (T) |
| 10800BC | ColiComplete BioControl, For detection Total Coliforms and E. coli in food products |
| 10850 | D-(−)-Arabinose suitable for microbiology, ≥99.0% |
| 109169 | Sodium benzoate ReagentPlus®, 99% |
| 10941 | Methyl arachidate analytical standard |
| 109479 | Benzoic acid ReagentPlus®, 99% |
| 10951 | Araldite® M suitable for (use as an embedding medium) |
| 109584 | Pentyl acetate 99% |
| 10981 | Polyvinyl alcohol mounting medium with DABCO®, antifading pH 8.7 |
| 11038 | 2,3-Butanedione analytical standard |
| 11093 | Arsenobetaine purum p.a., ≥95.0% (NMR) |
| 11126 | Potassium antimonyl tartrate trihydrate puriss., meets analytical specification of USP, 99.0-103.0%, powder |
| 11133 | Antimony(V) sulfide technical, ≥60% Sb basis |