SUPELCO Brand
Displaying 1601-1650 of 4958 results.
| Sigma Cat.No. | Description |
|---|---|
| 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 |
| 48948 | EPA 524 Internal Standard Mix certified reference material, 2000 μg/mL each component in methanol |
| 48952-U | 1,2- certified reference material, 2000 μg/mL in methanol |
| 48953-U | EPA 525 PAH Mix A certified reference material, 500 μg/mL each component in dichloromethane |
| 48994-U | Residual Solvents in Packaging Material Mixture 1 certified reference material, 7.14 % (v/v), pkg of 1 mL |
| 48995-U | Residual Solvents in Packaging Material Mixture 2 certified reference material, 9.09 % (v/v) |
| 48996-U | EPA 8151 Herbicide acid mix in acetone (varied), PESTANAL®, analytical standard |
| 49018 | 2,4′-DDT PESTANAL®, analytical standard |
| 49083 | 2,4-D PESTANAL®, analytical standard |
| 49085 | Atrazine analytical standard |
| 49107-U | EPA 552.2 Haloacetic Acids Mix certified reference material, 2000 μg/mL each component in methyl tert-butyl ether |
| 49112-U | EPA 8260 Surrogate Standards Mix, High Concentration certified reference material, 10,000 μg/mL in methanol, ampule of 1 mL |
| 49137-U | Hydrocarbon Mix certified reference material, 1000 μg/mL each component in cyclohexane |
| 49148-U | Indoor Air Standard 50 components, certified reference material, 100 μg/mL each component in methanol: water (19:1) |
| 49156 | EPA TCL PAH Mix certified reference material, in acetonitrile: methanol (9:1) (varied) |
| 49446-U | EN 14105/D6584 Monoglyceride Stock Solution 10 mg/mL each component in pyridine, analytical standard |
| 49451-U | C7 - C30 Saturated Alkanes certified reference material, 1000 μg/mL each component in hexane |
| 49452-U | C7 - C40 Saturated Alkanes Standard certified reference material, 1000 μg/mL each component in hexane |
| 49453-U | C4 - C24 Even Carbon Saturated FAMEs 1000 μg/mL each component in hexane, analytical standard |
| 49454-U | Fatty Acid Ethyl Esters (FAEES), C4 - C24 Even Carbon Saturated certified reference material, 1000 μg/mL each component in hexane |
| 4M4829-U | 1,4-Dioxane-d8 certified reference material, 2000 μg/mL in methanol, ampule of 5 × 1 mL |
| 4M7522-U | (±)-Geosmin solution certified reference material, 100 μg/mL in methanol |
| 4M8140-U | EPA 501/601 Trihalomethanes Calibration Mix certified reference material, 2000 μg/mL each component in methanol |
| 4M9148-U | Indoor Air Standard 50 components, certified reference material, 100 μg/mL each component in methanol: water (19:1) |
| 500410 | Stand for SCOTTY® 48 Cylinder |
| 500461 | Low Volume Static Mixer (50-250 μL) 250 μL cartridge, PEEK |
| 500518 | Low Volume Static Mixer (50-250 μL) housing, Binary, PEEK |
| 500607 | EPA 8260 Volatiles Calibration Mix certified reference material, 2000 μg/mL each component in methanol |