Environmental Testing Standards
eMolecules 160809-38-1 | Ethyl N-Cbz-piperidine-4-carboxylate | Ambeed | MFCD06204513 | 291.347 | C16H21NO4 | 97.000 | CCOC(=O)C1CCN(CC1)C(=O)OCc1ccccc1 | 1g | 552744421
Ethyl N-Cbz-piperidine-4-carboxylate | Ambeed | 160809-38-1 | MFCD06204513 | 291.347 | C16H21NO4 | 97.000 | CCOC(=O)C1CCN(CC1)C(=O)OCc1ccccc1 | 1g | 552744421
eMolecules Ambeed / Methyl 1-methyl-4-nitro-1H-pyrazole-3-carboxylate / 250mg / 525085514 / A169023 / / 400877-57-8 / MFCD19443825 / 185.139 / C6H7N3O4
Ambeed / Methyl 1-methyl-4-nitro-1H-pyrazole-3-carboxylate / 250mg / 525085514 / A169023 / / 400877-57-8 / MFCD19443825 / 185.139 / C6H7N3O4
Waters Corp Waters Soft Drink Analysis Standard, 5 Component, Liquid, Calibration
This Soft Drink Analysis Standard is a liquid calibration standard containing five components: caffeine, benzoate, sorbate, acesulfame-K, and aspartame. It is designed for use in soft drink analysis with reversed-phase separation and UV detection methods.
- Designed for reversed phase separation.
- Utilizes UV detection method.
- Liquid formulation for ease of use.
- Can be stored at room temperature.
- Compatible with LC system types.
- Quantitative analysis capability.
- Shelf life of 12 months.
- Shelf life upon reconstitution: 1 week.
- Ships under ambient conditions.
- Type: calibration standard.
- Application in food analysis.
- Contains caffeine, benzoate, sorbate, acesulfame-K, and aspartame.
- Units per package: 1.
eMolecules Ambeed / Ethyl 35-dimethyl-1H-pyrazole-4-carboxylate / 250mg / 552729061 / A427139 / / 35691-93-1 / MFCD00159638 / 168.196 / C8H12N2O2
Ambeed / Ethyl 35-dimethyl-1H-pyrazole-4-carboxylate / 250mg / 552729061 / A427139 / / 35691-93-1 / MFCD00159638 / 168.196 / C8H12N2O2
Absolute Standards TOC Calibration Standard ©, 877-24-7, 1000 µg/mL
TOC Calibration Standard ©, 877-24-7, 1000 µg/mL, Solvent in Water
Medchemexpress LLC Permethrin-d5 | 1794760-19-2 | 99.2% | 1 MG
Permethrin-d5 (NRDC-143-d5) is the deuterium labeled Permethrin. Permethrin (NRDC-143) is an insecticide, acaricide, and insect repellent; it functions as a neurotoxin by affecting neuron membranes and prolonging sodium channel activation. It is for research use only.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Stable heavy isotopes are incorporated into drug molecules for quantitation during the drug development process.
- Deuteration can affect the pharmacokinetic and metabolic profiles of drugs.
eMolecules 4492-02-8 | ChemScene | Ethyl 4567-tetrahydro-1H-indazole-3-carboxylate | 100mg | 665615250 | CS-0029502 | MFCD02942367 | 194.234 | C10H14N2O2
ChemScene | Methyl 5-fluoro-6-methoxynicotinate | 250mg | 536795427 | CS-0061918 | 953780-40-0 | MFCD14698157 | 185.154 | C8H8FNO3
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eMolecules Building Block Tool<|a>
eMolecules 697235-38-4 | Medchem Express | Silvestrol | 1mg | 446262559 | HY-13251 | MFCD22417097 | 654.665 | C34H38O13
Medchem Express | Silvestrol | 1mg | 446262559 | HY-13251 | 697235-38-4 | MFCD22417097 | 654.665 | C34H38O13
Waters Corp Waters Polystyrene ReadyCal Standards Kit, 4 mL, Calibration
This Polystyrene ReadyCal Standards Kit provides a reliable and convenient solution for multi-point calibration curves, eliminating the need for manual weighing. It includes thirty autosampler vials, each with four polystyrene standards across three distinct molecular weight ranges. The kit offers a simple reconstitution process: add solvent, allow to stand, gently shake, and load into an autosampler. Detailed instructions are included.
- Thirty autosampler vials, each with four polystyrene standards.
- Three distinct molecular weight ranges (10 units each).
- Enables quick, reliable multi-point calibration.
- Simple reconstitution: add solvent, stand 2 hr, gently shake, load.
- Designed for GPC/GFC/SEC separation; UV, RI/ELSD detection.
- Solid formulation; store at 4°C (Fridge).
- Shelf life: 36 months; 1 week reconstituted.
- Shipping: Ambient.
Aqua Solutions Total Organic Carbon Std 2000 ppm Certified (EPA 415-1)(500ML)
Total Organic Carbon Std 2000 ppm Certified (EPA 415-1)(500ML)
Inorganic Ventures 200.8 INTERNAL STD SOLN 125mL
Matrix: Nitric Acid (HNO3), Dilution: 1:100 to 1:1000, Analyte: Bi, Sc, Y, In, and Tb 20 ug/mL each.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search
Apexbio Technology LLC Docosanol (Abreua) 661-19-8 10g
Docosanol Abreua (CAS 661-19-8) is a small-molecule inhibitor targeting herpes simplex virus (HSV) It is designed to inhibit viral entry processes thereby preventing HSV replication at the initial stage of infection Docosanol Abreua exerts its biological activity primarily through the inhibition of viral envelope fusion with host cell membranes In cell-based studies Docosanol Abreua demonstrates antiviral inhibition with an IC50 value typically in the range of approximately 2 5-5 M Based on these pharmacological properties Docosanol Abreua holds research potential in antiviral mechanism studies investigation of viral entry pathways and host pathogen interaction assays
Medchemexpress LLC Oxyfluorfen | 42874-03-3 | 99.7% | 50 MG
Oxyfluorfen is a diphenyl ether herbicide supplied as a research-grade analytical reagent. It inhibits protoporphyrinogen oxidase (PPO), disrupting chlorophyll synthesis, and is used in analytical, environmental, and toxicology studies.
- High purity analytical grade (99.7%).
- Molecular formula C15H11ClF3NO4; molecular weight 361.70 g/mol.
- Supplied in small quantities suitable for laboratory testing.
- Used to study PPO inhibition, herbicidal activity, and environmental fate.
- Reported to induce DNA damage and is toxic to aquatic organisms; handle with appropriate precautions.