Chemicals Standards D
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DISODIUM EDTA, Primary Standard
GFS ChemicalsComplexing agent used to determine many metal ions by titration
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Didymium Oxide Wavelength Calibration Standard
GFS ChemicalsDidymium oxide (4%) in 10% v/v perchloric acid. Sealed in a far UV quartz cell for wavelength scale accuracy. For both UV and visible region of the spectrum.
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Diclazepam, also known as, chlorodiazepam and 2'-chloro-diazepam, is a benzodiazepine and functional analog of diazepam that has emerged on the designer drug market. This Certified Spiking Solution(R) is suitable as starting material in calibrators and controls for use in LC/MS or GC/MS…
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24 Component Mix in Dimethyl Sulfoxide
SPEX CertiPrepWhile the legalization of cannabis, for both medicinal and recreational purposes, has been gaining speed, legislation and regulation has not necessarily kept pace. Even so, out of a drive for self-regulation and significant consumer safety concerns, many producers and manufacturers are turning to…
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DC-Calibrator (Multi-Analyte)
Sekisui DiagnosticsFor use as a calibrator in clinical chemistry assays. Once reconstituted with the diluent provided, the calibrator is stable for 72 hours at 2-8°C, with the following exceptions: Direct Bilirubin should be performed within 8 hours. Assays for Alkaline Phosphatase, Total Bilirubin, and…
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Also known as diethylcathinone or amfepramone, diethylpropion is a stimulant and appetite suppressant drug of the phenethylamine, amphetamine, and cathinone chemical classes. This new internal standard is suitable for numerous GC/MS and LC/MS applications from forensic analysis and clinical…
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Delta9-Tetrahydrocannabinolic acid A (THCA-A) is a non-psychoactive acidic cannabinoid found in Cannabis that reportedly exhibits anti-inflammatory, neuroprotective, and anti-cancer effects. This certified Snap-N-Spike(R) solution is intended to be used as secound source material for T-093 and is…
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UN No.: 3264 pH: 0.5 (H2O, 20°C) Solubility: (20°C) soluble Density: 1.012 g/cm3 (20°C) Ignition Point: 0.5 (H2O, 20°C)
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DARTMOUTH-4-REV2QC Custom Product
Inorganic Ventureshttps://www.inorganicventures.com/coa-sds-search
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Dibutylone is a synthetic stimulant of the amphetamine and cathinone classes also known as bk-DMBDB. Significant abuse of this designer drug has been reported in Europe and the US. This Certified Spiking Solution(R) is suitable as starting material in calibrators and controls for GC/MS or LC/MS…
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spex® Dibenzo(a,e)pyrene Single-Component Organic Standard
SPEX CertiPrepSingle-component standards are available as stock items. They are supplied in methanol, or in another solvent, where appropriate. Additional solvents include methylene chloride, acetone, benzene, hexane, acetonitrile, THF, and water. Please inquire about the matrix for a particular item when…
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Dihydrocodeine-6β-D-glucuronide is a major urinary metabolite of dihydrocodeine, an opiate used for treatment of moderate to severe pain and as an antitussive. Dihydrocodeine is twice as potent as codeine and is frequently abused in Europe and in Asia. This Certified Spiking Solution(R) is…
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spex® Dimethylformamide Single-Component Organic Standard
SPEX CertiPrepSingle-component standards are available as stock items. They are supplied in methanol, or in another solvent, where appropriate. Additional solvents include methylene chloride, acetone, benzene, hexane, acetonitrile, THF, and water. Please inquire about the matrix for a particular item when…
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10,000 ppm Dysprosium for ICP
Inorganic VenturesInorganic Ventures' 10,000 ppm Dysprosium for ICP is a certified reference material set in a nitric acid matrix for stability. This dysprosium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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1000 ppm Dysprosium for ICP
Inorganic VenturesInorganic Ventures' 1000 ppm Dysprosium for ICP is a certified reference material set in a nitric acid matrix for stability. This dysprosium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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Assurance® Grade Dysprosium Single-Element Standard
SPEX CertiPrepAA & ICP Assurance® Grade CRMs are designed for AA and ICP and are available in single and multi-element formulations. 70 Elements are available as single-element standards and are available at 1, 000 µg/mL and/or 10, 000 µg/mL. Application: For AA and ICP
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Deionized Water Blank
Inorganic VenturesInorganic Ventures' DEIONIZED WATER BLANK . This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . To obtain COA and SDS information, please visit: https://www.inorganicventures.com/coa-sds-search …
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Matrix: H2O Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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spex® Diuron Single-Component Organic Standard
SPEX CertiPrepSingle-component standards are available as stock items. They are supplied in methanol, or in another solvent, where appropriate. Additional solvents include methylene chloride, acetone, benzene, hexane, acetonitrile, THF, and water. Please inquire about the matrix for a particular item when…
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Deschloroetizolam, also known as Etizolam-2, is the dechlorinated analog of etizolam. Deschloroetizolam has been shown short-acting psychoactive effects and is sold as a designer drug with half the potency of its parent compound etizolam. It is not prescribed and is not recognized as a controlled…
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A stable-labled internal standard suitable for quantitation of desipramine levels in urine, serum, or plasma by LC/MS or GC/MS for urine drug testing, clinical toxicology, forensic analysis, or isotope dilution methods. Desipramine is a tricyclic antidepressant (TCA) sold under the brand names…
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DEPC (Diethyl pyrocarbonate)
bioWORLDInhibitor of nucleases used as a modification reagent for His and Tyr residues in proteins. High Purity Grade Purity (Chromatographic): >98.5% Purity (Acid assay): >97.5% Refractive Index: 1.3973 Appearance: Liquid Boiling Point: 93-94°C (lit.) at 18 mmHg …