Chemicals Standards H
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UN No.: 3264 pH: 0.5 (H2O, 20°C) Solubility: (20°C) soluble Density: 1.013 g/cm3 (20°C) Ignition Point: 0.5 (H2O, 20°C)
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Hyaluronic Acid Sodium Salt
bioWORLDA high-viscosity mucopolysaccharide Synonym: Poly(β-glucuronic acid-[1→3]-β-N-acetylglucosamine-[1→4]), alternating Source: Streptococcus sp. Glucuronic acid > 42.0% Appearance: White powder IUPAC_Name: Sodium (2S,3S,4R,5R,6R)-3-…
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In-Spec® Wavelength Verification Standard, Holmium Oxide
GFS ChemicalsHolmium oxide (4%) in 10% v/v perchloric acid. For the verification of the UV-Visible spectrophotometer wavelength scale.
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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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8-Hydroxyquinoline
bioWORLDAn organic compound and also a derivative of the heterocycle quinoline by placement of an OH group on carbon number 8. The complexes as well as the heterocycle itself exhibit antiseptic, disinfectant, and pesticide properties. Its solution in alcohol is used as liquid bandages. It once was of…
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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, standard solution, Cr+6 1,000µg/ml
BeanTown ChemicalEC No: 232-143-1 MDL No: MFCD00717544 Liquid (NH4)2Cr2O7 in H2O
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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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Hederacoside C analytical standard
MilliporeSigmaCAS Number: 14216-03-6 Empirical Formula (Hill Notation): C59H96O26 Molecular Weight: 1221.38 Beilstein Registry Number: 4229541 EC Number: 238-072-2 MDL Number: MFCD00198062 PubChem Substance ID: 24890385 Packaging …
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100 ppm Hafnium for ICP-MS
Inorganic VenturesInorganic Ventures' 100 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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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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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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spex® Hexachloroethane 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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"HPLC peptide standard mixture, "
MilliporeSigmaStorage Temperature: −20°C Packaging: Amber vials containing a dried film composed of approx. 0.5-ámg each of Gly-Tyr, Val-Tyr-Val, methionine enkephalin, leucine enkephalin and angiotensin-áII.
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100 ppm Holmium for ICP-MS
Inorganic VenturesInorganic Ventures' 100 ppm Holmium for ICP-MS 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 . To obtain…
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HPC Control Microbiological CRMs
NSI Lab SolutionsSingle organism microbiological CRMs for HPC Control formulated at 5-500 CFU.
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spex® Hexanal 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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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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Assurance® Grade Hafnium 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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spex® Hydroquinone 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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"HPLC protein standard mixture, "
MilliporeSigmaStorage Temperature: −20°C Packaging: Vial contains approximately 1 mg each of ribonuclease A, cytochrome c, holo-transferrin and apomyoglobin.
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May be used to dilute your multi-element standards or can be run directly as a blank to establish your base line. Do not use any acid or water as a diluent if you are not certain of its purity.
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Heavy Metals, plasma standard solution, Ag, As, Ba, Cd, Cr, Hg, Pb, Se
BeanTown ChemicalEC No: 231-714-2 MDL No: MFCD02091713 UN No: UN3264; Haz Class: 8; Packing Group: III Liquid, matrix 5% HNO3
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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
