SUPELCO Brand
Displaying 4201-4250 of 5017 results.
| Sigma Cat.No. | Description |
|---|---|
| CRM47505 | BTEX/MTBE Mix, HC certified reference material, TraceCERT®, 2000 μg/mL each component in methanol |
| CRM47522 | (±)-Geosmin solution certified reference material, TraceCERT®, 100 μg/mL in methanol, ampule of 1 mL |
| CRM47523 | 2-Methylisoborneol solution certified reference material, TraceCERT®, 100 μg/mL in methanol, ampule of 1 mL |
| CRM47525 | (±)-Geosmin and 2-Methylisoborneol Solution certified reference material, TraceCERT®, 100 μg/mL each component in methanol, ampule of 1 mL |
| CRM47543 | Polynuclear Aromatic Hydrocarbons Mix certified reference material, 2000 μg/mL each component in benzene: dichloromethane (50:50), ampule of 1 mL |
| CRM47564 | Glutaraldehyde- certified reference material, 100 μg/mL in acetonitrile (as aldehyde equivalent), ampule of 1 mL |
| CRM47570 | all-cis-4, 7, 10, 13, 16, 19-Docosahexaenoic acid methyl ester certified reference material, 10 mg/mL in heptane, ampule of 1 mL |
| CRM47571 | cis- certified reference material, 10 mg/mL in heptane, ampule of 1 mL |
| CRM47651 | CARB Method 1004 DNPH Mix 2 certified reference material, 30 μg/mL in acetonitrile (as the aldehydes & ketones)), ampule of 1 × 1 mL |
| CRM47671 | Carbonyl-DNPH Mix 2 certified reference material, in acetonitrile (as aldehydes and ketones; varied conc.), ampule of 1 mL |
| CRM47672 | Carbonyl-DNPH Mix 1 certified reference material, in acetonitrile (varied conc.), ampule of 1 × 1 mL |
| CRM47791 | Linoleic Acid Methyl Ester Mix cis/trans, certified reference material, 10 mg/mL in dichloromethane |
| CRM47792 | Linolenic Acid Methyl Ester Isomer Mix certified reference material, 10 mg/mL in dichloromethane, ampule of 1 mL |
| CRM47801 | Grain FAME Mix certified reference material, in dichloromethane, ampule of 1 mL |
| CRM47885 | Supelco 37 Component FAME Mix certified reference material, TraceCERT®, in dichloromethane (varied conc.), ampule of 1 mL |
| CRM47904 | EPA 501/601 Trihalomethanes Calibration Mix certified reference material, TraceCERT®, 100 μg/mL each component in methanol, ampule of 1 mL |
| CRM47906 | EPA 8270 Semivolatile Internal Standard Mix High Concentration, certified reference material, 4000 μg/mL each component in methylene chloride: benzene (1:1), ampule of 1 mL |
| CRM47908 | EPA 8270 Organophosphorus Pesticide Mix 2 certified reference material, 2000 μg/mL each component in dichloromethane, ampule of 1 mL |
| CRM47930 | QTM PAH Mix certified reference material, 2000 μg/mL each component in dichloromethane, ampule of 1 mL |
| CRM47933 | EPA 502/524 Volatiles Organic Calibration Mix A (without gases) certified reference material, 200 μg/mL each component in methanol, ampule of 1 mL |
| CRM47940 | PAH Calibration Mix TraceCERT®, certified reference material, 10 μg/mL each component in acetonitrile |
| CRM47949 | Ethylene oxide solution certified reference material, 2000 μg/mL in dichloromethane, ampule of 1 mL |
| CRM47960 | EPA 8270 Surrogate Standard certified reference material, TraceCERT®, 4000 μg/mL each component in dichloromethane |
| CRM47993 | BTEX Mix, High Concentration certified reference material, 2000 μg/mL each component in methanol, ampule of 1 mL |
| CRM48026 | BTEX Mix, Underground Storage Tank certified reference material, TraceCERT®, 200 μg/mL each component in methanol |
| CRM48085 | 2-Chloroethanol solution certified reference material, 2000 μg/mL in methanol, ampule of 1 mL |
| CRM48140 | EPA 501/601 Trihalomethanes Calibration Mix certified reference material, TraceCERT®, 2000 μg/mL in methanol, ampule of 1 mL |
| CRM48367 | 1,4-Dioxane solution certified reference material, 2000 μg/mL in methanol, ampule of 1 mL |
| CRM48392 | Triazine Pesticides Standards Mix certified reference material, TraceCERT®, 100 μg/mL each component in methanol |
| CRM48460 | Pesticide Surrogate Spike Mix certified reference material, TraceCERT®, 200 μg/mL each component in acetone, ampule of 1 mL |
| CRM48467 | EPA 8270 Benzidines Mix certified reference material, TraceCERT®, 2000 μg/mL each component in methanol, ampule of 1 mL |
| CRM48483 | Methyl tert-butyl ether solution certified reference material, TraceCERT® |
| CRM48593 | Toluene-d8 solution certified reference material, TraceCERT®, 2000 μg/mL in methanol |
| CRM48617 | Benzene solution certified reference material, TraceCERT®, 200 μg/mL in methanol |
| CRM48620 | Toluene solution certified reference material, TraceCERT®, 200 μg/mL in methanol, ampule of 1 mL |
| CRM48626 | Chloroethane solution certified reference material, 200 μg/mL in methanol, ampule of 1 mL |
| CRM48665 | Benzo[a]pyrene solution certified reference material, TraceCERT®, 200 μg/mL in methylene chloride |
| CRM48736 | Aroclor 1260 certified reference material, 50 mg/kg in transformer oil, pkg of 1 × 5 mL |
| CRM48743 | EPA 610 Polynuclear Aromatic Hydrocarbons Mix certified reference material, in methanol: methylene chloride (1:1) (varied concentration) |
| CRM48746 | EPA 501/601 Trihalomethanes Calibration Mix certified reference material, TraceCERT®, 200 μg/mL each component in methanol, ampule of 1 mL |
| CRM48775 | EPA VOC Mix 1 certified reference material, 2000 μg/mL each component in methanol, ampule of 1 mL |
| CRM48777 | EPA VOC Mix 2 certified reference material, 2000 μg/mL each component in methanol, ampule of 1 mL |
| CRM48799 | Volatile Organic Compounds Mix 6 certified reference material, 2000 μg/mL each component in methanol |
| CRM48805 | EPA Phthalate Esters Mix certified reference material, 2000 μg/mL each component in methanol, ampule of 1 mL |
| CRM48891 | Ethylene oxide solution certified reference material, 50 mg/mL in dichloromethane, ampule of 1 mL |
| CRM48902 | EPA 8270 Semivolatile Internal Standard Mix certified reference material, TraceCERT®, 2000 μg/mL each component in methylene chloride, ampule of 2 × 1 mL |
| CRM48905 | Polynuclear Aromatic Hydrocarbons Mix certified reference material, TraceCERT®, 2000 μg/mL each component in methylene chloride: benzene (1:1) |
| CRM48943 | Fluorobenzene solution certified reference material, TraceCERT®, 2000 μg/mL in methanol |
| CRM48949 | TCL Volatiles Mix certified reference material, 2000 μg/mL each component in methanol: water (9:1) |
| CRM48958 | EPA 8260 Internal Standards Mix certified reference material, TraceCERT®, 2000 μg/mL each component in methanol |