SUPELCO Brand
Displaying 1551-1600 of 4921 results.
| Sigma Cat.No. | Description |
|---|---|
| 48491 | Benzo[ghi]perylene analytical standard |
| 48498 | Bis- analytical standard |
| 48499 | Indeno[1,2,3-cd]pyrene analytical standard |
| 48500-U | Acenaphthene analytical standard |
| 48519 | 4- analytical standard |
| 48525 | 3,3′-Dichlorobenzidine analytical standard |
| 48535 | Fluoranthene analytical standard |
| 48541 | Trichlorofluoromethane analytical standard |
| 48543 | Hexachloro- analytical standard |
| 48554 | N-Nitrosodi-n-propylamine analytical standard |
| 48555-U | Pentachlorophenol analytical standard |
| 48563 | Benz[a]anthracene analytical standard |
| 48564 | Benzo[a]pyrene analytical standard, for environmental analysis |
| 48566 | Acenaphthylene analytical standard |
| 48567 | Anthracene analytical standard |
| 48568 | Fluorene analytical standard |
| 48569 | Phenanthrene analytical standard, for environmental analysis |
| 48570 | Pyrene analytical standard |
| 48586 | Aroclor 1254 ampule of 50 mg, analytical standard |
| 48597 | cis-1,2-Dichloroethene analytical standard |
| 48613 | 1,2–Dichloroethane solution certified reference material, 200 μg/mL in methanol |
| 48622 | Chloromethane solution 200 μg/mL in methanol, analytical standard |
| 48624 | Bromomethane solution certified reference material, 200 μg/mL in methanol |
| 48625 | Vinyl chloride solution 200 μg/mL in methanol, analytical standard |
| 48670 | N-Nitrosodimethylamine (NDMA) solution certified reference material, 200 μg/mL in methanol |
| 48688 | Phenol solution certified reference material, 500 μg/mL in methanol |
| 48710-U | Phenanthrene-d10 solution certified reference material, 2000 μg/mL in dichloromethane |
| 48715-U | Naphthalene-d8 solution certified reference material, 2000 μg/mL in dichloromethane |
| 48716-U | Phenol-d6 certified reference material, 2000 μg/mL in methylene chloride |
| 48722-U | 2-Fluorobiphenyl solution 2000 μg/mL in dichloromethane, analytical standard |
| 48731 | Aroclor 1242 solution certified reference material, 500 mg/kg in transformer oil |
| 48732 | Aroclor 1242 solution certified reference material, 50 mg/kg in transformer oil |
| 48733 | Aroclor 1254 solution certified reference material, 500 mg/kg in transformer oil |
| 48734 | Aroclor 1254 solution certified reference material, 50 mg/kg in transformer oil |
| 48735 | Aroclor 1260 solution certified reference material, 500 mg/kg in transformer oil |
| 48792 | Decafluorobiphenyl solution certified reference material, 2000 μg/mL in dichloromethane |
| 48800 | 4-Bromofluorobenzene solution certified reference material, 25,000 μg/mL in methanol |
| 48836 | cis-1,2-Dichloroethene solution certified reference material, 2000 μg/mL in methanol |
| 48838 | Ethylene oxide solution certified reference material, 50 mg/mL in methanol |
| 48858-U | EPA Pesticide Mix in methanol: methylene chloride (98:2) (varied), TraceCERT®, analytical standard |
| 48863 | Anthracene–d10 solution certified reference material, 2000 μg/mL in dichloromethane |
| 48873 | ASTM® D2887 Reference Gas Oil pkg of 6 × 1 mL |
| 48880-U | 1,2-Dibromoethane solution certified reference material, 200 μg/mL in methanol |
| 48882 | ASTM® D2887 Calibration Mix (varied), analytical standard |
| 48884 | ASTM® D3710 Qualitative Calibration Mix analytical standard |
| 48889 | ASTM® D2887/D5307 Column Resolution Test Mix certified reference material, 1 % (w/w) each component in octane |
| 48913 | EPA TCL Pesticides Mix certified reference material, 2000 μg/mL each component in hexane: toluene (1:1) |
| 48924-U | Pre-Activated Florisil® ampulized, for use with Dioxin Sample Preparation Kit, 60-100 mesh particle size, pk of 10 |
| 48925 | EPA 8270 Base-Neutral Surrogate Spike Mix certified reference material, 1000 μg/mL each component in dichloromethane |
| 48940-U | Benzene-d6 solution certified reference material, 2000 μg/mL in methanol |