SUPELCO Brand
Displaying 1451-1500 of 5017 results.
| Sigma Cat.No. | Description |
|---|---|
| 44808 | Aroclor 1254 solution certified reference material, 1000 μg/mL in isooctane |
| 44809 | Aroclor 1260 solution certified reference material, 1000 μg/mL in isooctane |
| 44810 | Aroclor 1262 solution certified reference material, 1000 μg/mL in isooctane |
| 44923-U | ISO 17943 Odor Compounds Mix certified reference material, 200 μg/mL each component in methanol, ampule of 1 mL |
| 46023AST | Astec® CYCLOBOND™ II Chiral HPLC Column 5 μm particle size, L × I.D. 15 cm × 4.6 mm |
| 46401-U | rac-β-Tocopherol solution 50 mg/mL in hexane, certified reference material |
| 46824-U | EPA CLP Semivolatiles Surrogate Standards Mix certified reference material, 4000 μg/mL each component in methylene chloride |
| 46831-U | EPA 8260 Calibration Mix 2 analytical standard, 2000 μg/mL each component in methanol: water (19:1) |
| 46838-U | EPA 8260 Internal Standards Mix 1 certified reference material, 2500 μg/mL in methanol |
| 46853-U | EPA 8270 LCS Mix 1 100 μg/mL each component in acetone: methylene chloride (9:1), analytical standard |
| 46854-U | EPA 8270 Matrix Spike Mix certified reference material, in methanol (varied conc.) |
| 46856-U | EPA 531.1 Carbamate Mix 100 μg/mL each component in methanol, analytical standard |
| 46866-U | EPA 8270 Semivolatile Internal Standard Mix certified reference material, 2000 μg/mL each component in methylene chloride, ampule of 25 mL |
| 46935-U | Isobutyric acid analytical standard |
| 46937 | L-(+)-Lactic acid analytical standard |
| 46940-U | D-Malic acid analytical standard |
| 46950-U | cis-9,cis-12-Octadecadienoic acid methyl ester certified reference material, 10 mg/mL in heptane |
| 46951-U | trans-9,12-Octadecadienoic acid methyl ester certified reference material, 10 mg/mL in heptane |
| 46956 | Transformer oil (PCB free) analytical standard, PCB free |
| 46958 | Retinyl acetate analytical standard |
| 46959-U | Retinol palmitate analytical standard |
| 46985-U | Non-volatile Acid Standard Mix 0.01 meq/mL each component in deionized water, analytical standard |
| 47015-U | PUFA No.2 (Animal Source) analytical standard |
| 47033 | PUFA No.1 Marine source, analytical standard |
| 47056 | WSFA-2 0.1 wt. % each component in deionized water, qualitative standard |
| 47080-U | Bacterial Acid Methyl Ester (BAME) Mix solution (10 mg/mL total concentration in methyl caproate), analytical standard |
| 47082-U | EPA 8260 Internal Standards Mix HC certified reference material, 10000 μg/mL in methanol |
| 47083-U | Formaldehyde solution stabilized with methanol, ~37 wt. % in H2O, certified reference material |
| 47085-U | PUFA No.3 From Menhaden Oil, analytical standard |
| 47100 | n-Paraffin Mix C5,C6,C7,C8 (varied conc.), analytical standard |
| 47102 | n-Paraffin Mix C10,C12,C14,C16 certified reference material, (varied conc.) |
| 47107 | n-Paraffin Mix C24,C28,C32,C36 certified reference material, 2 % (w/w) each component in octane |
| 47108 | n-Paraffin Mix C18,C20,C22,C24 certified reference material, 2 % (w/w) each component in octane |
| 47112-U | Corn oil analytical standard |
| 47118 | Olive oil analytical standard |
| 47122 | Soybean oil analytical standard |
| 47123 | Sunflower seed oil analytical standard |
| 47124 | 5-α-Cholestane certified reference material, 10 mg/mL in chloroform |
| 47127-U | Cholesterol solution certified reference material, 10 mg/mL in chloroform |
| 47133 | β-Sitosterol certified reference material, 100 μg/mL in chloroform |
| 47135 | Aspartame analytical standard |
| 47168 | 3,5- analytical standard |
| 47211 | ASTM® D4815 Quantitative Calibration Kit analytical standard |
| 47212 | ASTM® D4815 Valve Timing Mix (each component at the nominal wt% indicated), analytical standard |
| 47213 | ASTM® D4815 Qualitative Peak ID Mix (each component at the nominal wt% indicated), analytical standard |
| 47249 | D-(+)-Glucose analytical standard |
| 47260-U | EPA 8270 Acids Surrogate Spike Mix HC certified reference material, 10 mg/mL each component in methanol, ampule of 1 mL |
| 47261 | Semivolatile Acids Surrogate Spike Mix certified reference material, 10000 μg/mL each component in methanol |
| 47262 | Semivolatile Base/Neutrals Surrogate Spike Mix certified reference material, 5000 μg/mL each component in methylene chloride |
| 47263 | EPA 8270 Base/Neutrals Surrogate Spike Mix HC certified reference material, 5000 μg/mL each component in dichloromethane |