Chemicals Standards D
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Delorazepam, also known as chlordesmethyldiazepam and nordiclazepam, is a long acting benzodiazepine. Delorazepam is also an active metabolite of the benzodiazepine drugs diclazepam and cloxazolam. This stable-labeled internal standard is suitable for use in LC/MS or GC/MS benzodiazepine testing…
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Diphenhydramine N-oxide is a major metabolite of diphenhydramine. Diphenhydramine is an antihistamine sold over the counter under the trade name Benadryl and in other over the counter medications such as Tylenol PM, Advil PM, and Excedrin PM. Dihydramine is also consumed recreationally as a…
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spex® Dimethylamine 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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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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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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Disulfiram
MilliporeSigmaAnalysis Note These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. Application Alcohol dehydrogenase inhibitor. General description Pharmaceutical secondary standards for application in quality control provide…
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Dextran
bioWORLDA multi-use, branched glucan Reagent Grade Moisture: <3.0% Residue upon ignition: <1.0% Specific Rotation: +187 to +191 Appearance: Solid PH Value: pH (6%, water): 5.5%
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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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Delorazepam, also known as chlordesmethyldiazepam, is a long acting benzodiazepine. Delorazepam is also an active metabolite of the benzodiazepine drugs diclazepam and cloxazolam. This Certified Spiking Solution(R) is suitable for use as starting material in calibrators or controls for a variety of…
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1000 ppm Dimethylamine for IC
Inorganic VenturesInorganic Ventures' 1000 ppm Dimethylamine for IC is a certified reference material set in a hydrochloric acid matrix for stability. This dimethylamine standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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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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Also known as diethylcathinone or amfepramone, diethylpropion is a stimulant and appetite suppressant drug of the phenethylamine, amphetamine, and cathinone chemical classes. This reference standard is applicable for use in urine drug testing, clinical toxicology, or forensic analysis by LC-MS/MS…
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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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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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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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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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Diphenhydramine is an active ingredient that is used to treat symptoms caused by histamines suffered because of the common cold or allergies. This certified solution standard contains Diphenhydramine Impurity B. This standard can be used for multiple HPLC applications including pharmaceutical…
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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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CAS #: 68334-30-5 Conc. in Solvent and Volume: 50,000 µg/mL in methylene chloride, 1 mL/ampul
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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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spex® 1, 4-Dioxane-d8 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…