MilliporeSigma Chemicals Standards D
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A Certified Snap-N-Spike(R) Solution for use in clinical toxicology, forensic analysis, or urine drug testing applications by LC/MS or GC/MS. Dimethylone, also known as bk-MDDMA, is a designer drug of the phenethylamine, amphetamine, and cathinone chemical classes with potential psychotropic…
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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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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 stable-labeled internal standard is suitable for quantification of diclazepam by LC/MS or GC/MS for clinical toxicology,…
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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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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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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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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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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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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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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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A stable-labeled internal standard suitable for quantitation of 1,25-Dihydroxyvitamin D3 levels by LC-MS/MS. 1,25-Dihydroxyvitamin D3, also known as calcitriol, is a hormonally active metabolite of vitamin D responsible for regulating calcium. Measurement of 1,25-Dihydroxyvitamin D3 is used to…
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Doxepin is a tricyclic antidepressant used for the treatment of sleep maintenance. This internal standard is applicable for doxepin testing or isotope dilution methods by GC/MS or LC/MS for clinical toxicology, urine drug testing, or forensic analysis applications. Molecular Formula: C19H18D3NO…
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Molecular Formula: C21H27D3O2 Molecular Weight: 317.48 Linear Structural Formula: C21H27D3O2 Storage: -20C Legal Information: Snap-N-Spike is a registered trademark of Cerilliant Corporation
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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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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 C. This standard can be used for multiple HPLC applications including pharmaceutical…
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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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Dexmethylphenidate, sold under the brand name Focalin among others, is the active dextrorotatory enantiomer of methylphenidate. Dexmethylphenidate is a central nervous system (CNS) stimulant prescribed for treatment of attention deficit hyperactivity disorder (ADHD). This Certified Spiking…
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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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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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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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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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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 Related Compound B. This standard can be used for multiple HPLC applications including…
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"Density Standard 998 kg/m3, H&D Fitzgerald Ltd. Quality"
MilliporeSigmaSynonyms: Water Formula: H2O Formula Weight: 18.02 CAS No.: 7732-18-5 Density: 1.000 g/mL at 3.98 °C(lit.)
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"Density Standard 692 kg/m3, H&D Fitzgerald Ltd. Quality"
MilliporeSigmaSynonyms: 2,2,4-Trimethylpentane; Isooctane Formula: (CH3)2CHCH2C(CH3)3 Formula Weight: 114.23 CAS No.: 540-84-1 Density: 0.692 g/mL at 25 °C(lit.)
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"Density Standard 1623 kg/m3, H&D Fitzgerald Ltd. Quality"
MilliporeSigmaSynonyms: Tetrachloroethylene; PCE; Perchloroethylene Formula: CCl2=CCl2 Formula Weight: 165.83 CAS No.: 127-18-4 Density: 1.623 g/mL at 25 °C(lit.)