Chemicals Standards H
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4-Hydroxyamphetamine, also known as 4-HA, para-hydroxyamphetamine, and alpha-methyltyramine, is a drug that stimulates the sympathetic nervous system. It is a major metabolite of amphetamine and certain substituted amphetamines. This Certified Spiking Solution(R) is applicable for use in urine drug…
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A major urinary metabolite of the benzodiazepine etizolam. Etizolam, commonly sold under the trade name Etilaam, Etizola, or Depas, is a benzodiazepine analog used for the short-term treatment of insomnia, anxiety, or panic attacks. This certified Snap-N-Spike(R); solution standard is suitable for…
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A Certified Spiking Solution(R) of 3-epi-25-Hydroxyvitamin D3, the epi isomer of the prohormone 25-hydroxyvitamin D3. The presence of 3-epi-25-hydroxyvitamin D3 can affect accurate quantitation of 25-hydroxyvitamin D3 levels by most routine LC-MS/MS methods and to an unknown extent in immuno- and…
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spex® n-Heptane 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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Hydroxynorketamine (HNK), or 6-hydroxynorketamine, is a secondary metabolite of the anesthetic, dissociative, and antidepressant drug ketamine. It is formed by hydroxylation of the intermediate norketamine. This certified Snap-N-Spike(R) solution is suitable for numerous GC/MS or LC/MS applications…
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Hardness/TSS - Whole Volume certified reference material
MilliporeSigmaGeneral Description This certified reference material (CRM) is produced and certified in accordance with ISO Guide 34:2009 and ISO/IEC 17025:2005. All information regarding the use of this CRM can be found on the certificate of analysis.
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Hydrazine, standard solution, N2H4 100µg/ml
BeanTown ChemicalMDL No: MFCD00011417 Liquid, N2H4 in 1% CH3CO2H
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Molecular Formula: C21H27D3O3 Molecular Weight: 333.48 Linear Structural Formula: C21H27D3O3 Storage: -20C Legal Information: Snap-N-Spike is a registered trademark of Cerilliant Corporation
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Heparin sodium salt
bioWORLDA heparin polymer that produces its anticoagulant effect by activating ATIII (antithrombin) Synonym: Sodium heparinate From porcine intestinal mucosa Approx. 160 units/mg Appearance: Odorless white to off-white solid RTECS Number: MI0850000
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3-Hydroxyphenazepam is an active metabolite of the novel psychoactive benzodiazepine phenazepam, which emerged in online drug markets in late 2011. Despite being a controlled substance in Europe, North America, and many countries in Asia, phenazepam has been encountered in the form of LSD mimic…
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10,000 ppm Holmium for ICP
Inorganic VenturesInorganic Ventures' 10,000 ppm Holmium for ICP is a certified reference material set in a nitric acid matrix for stability. This holmium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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10 ppm Hafnium for ICP-MS
Inorganic VenturesInorganic Ventures' 10 ppm Hafnium for ICP-MS is a certified reference material set in a water (tr. nitric acid / HF) matrix for stability. This hafnium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date…
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Hot-Plasma ICP-MS Complete Standard
Inorganic VenturesInorganic Ventures' Hot-Plasma ICP-MS Complete Standard is a 125 mL certified reference material set in a nitric acid matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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Hexavalent Chromium, within NELAC range, 40 g
NSI Lab SolutionsA 40 gram sample applicable to all Cr(VI) Methods. Contains Hexavalent Chromium within the NELAC range.
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Molecular Formula: C1013C6H12FN3O4 Molecular Weight: 335.24 Linear Structural Formula: C1013C6H12FN3O4 Storage: -20C Legal Information: Snap-N-Spike is a registered trademark of Cerilliant Corporation
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Molecular Formula: C17H8D5ClN4O Molecular Weight: 329.8 Linear Structural Formula: C17H8D5ClN4O Storage: -20C Legal Information: Snap-N-Spike is a registered trademark of Cerilliant Corporation
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Hemp Compliance Mix sol. 1mL ampule, Cerilliant(R)
MilliporeSigmaMolecular Formula: C21H30O2 Molecular Weight: 314.46 Linear Structural Formula: C21H30O2 Storage: -20C Legal Information: Snap-N-Spike is a registered trademark of Cerilliant Corporation
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A Certified Spiking Solution(R) suitable for use as starting material in calibrators, controls, or linearity standards for mass spectrometry-based testing applications in clinical diagnostic testing or endocrinology. 16alpha-Hydroxyestrone is a major urinary metabolite of estrone and estradiol.…
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spex® HMX 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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1000 ppm Hafnium for AA
Inorganic VenturesInorganic Ventures' 1000 ppm Hafnium for AA is a certified reference material set in a water (tr. nitric acid / HF) matrix for stability. This hafnium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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Concentration: 1,000 µg/mL Matrix: 2% HNO3 Volume: 125 mL Features and Benefits Pure Grade Standards for AA and ICP-OES Analyzed by ICP-OES Analyzed by Classical Wet Assay 32 trace impurities analyzed by ICP-MS of the final solution and reported on the certificate …