You searched for: Standards
Meeting regulations in any industry, standards are essential for periodically checking the accuracy of equipment pieces. By comparing against the known values, output readings detect errors present and inform personnel adjustments are required. Once the settings of the manual or automatic instruments have returned to zero, the reestablished conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.
Claritas PPT® Grade Lithium Standards for ICP-MS, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single element standards for ICP-MS.
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Claritas PPT® Grade Chromium Standard for ICP-MS, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single element standard for ICP-MS.
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Claritas PPT® Grade Lithium 6 Standard for ICP-MS, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single element standard for ICP-MS.
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Method 525.2 Nitrogen/Phosphorus Pesticide Mix #2 (6 Components), Restek
Supplier: Restek
Contains six components, those are carboxin, diazinon, disulfoton, fenamiphos, merphos and terbufos.
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Water QC Trace Metals Standard
Supplier: Inorganic Ventures
Water QC Trace Metals Standard
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Water QC Cations Standard
Supplier: Inorganic Ventures
Water QC Cations Standard
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Mercury, plasma standard solution, Specpure®, Hg 1000µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Molecular Formula: Hg in 5% HNO3
Physical Form: Liquid
UN No.: 3264
MDL No.: MFCD00011035
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Claritas PPT® Grade ICP-MS Alternate Internal Standard 1, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Claritas PPT® Multi-Element Standards for ICP-MS.
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Zinc (Zn) in Cyanide Standards, 1000 ppm
Supplier: Inorganic Ventures
Zinc (Zn) in Cyanide Standards, 1000 ppm
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Gold HCl Standards, 100 µg/ml
Supplier: Inorganic Ventures
Gold HCl Standards, 100 µg/ml
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Rhodium HCl Standards, 100 µg/ml
Supplier: Inorganic Ventures
Rhodium HCl Standards, 100 µg/ml
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Rhodium HNO₃ Standards, 100 µg/ml
Supplier: Inorganic Ventures
Rhodium HNO₃ Standards, 100 µg/ml
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100 ppm 7 Element ICP Calibration/Quality Control Standard
Supplier: Inorganic Ventures
100 ppm 7 Element ICP Calibration/Quality Control Standard
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1000 ppm 5 Element ICP Calibration/Quality Control Standard
Supplier: Inorganic Ventures
1000 ppm 5 Element ICP Calibration/Quality Control Standard
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Ketones Mix, 524.2 Rev. 4.1 (5 Components), Restek
Supplier: Restek
The ketones mix consists of five components they are acetone, 2-butanone (MEK), 1,1-dichloro-2-propanone, 2-hexanone and 4-methyl-2-pentanone (MIBK).
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Petroleum Standard, BTEX Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Volatiles, US EPA method 602 is a general analytical method for the monitoring of halogenated aromatic compounds in municipal and industrial wastewater by GC/PID.
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Potassium Dichromate Spectrophotometric Standard, 0.5 AU/cm at 280 nm, Ricca Chemical Company
Supplier: Ricca Chemical
Potassium Dichromate Spectrophotometric Standard, 0.5 AU/cm at 280 nm, Ricca Chemical Company
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Pharmaceutical Standards, Misoprostol EP Impurity B (12-epi-Misoprostol)
Supplier: TLC Standards
Pharmaceutical Standards, Misoprostol EP Impurity B (12-epi-Misoprostol)
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Pharmaceutical Standards, Cholecalciferol EP Impurity B (3-beta-7-Dehydro Cholesterol)
Supplier: TLC Standards
Pharmaceutical Standards, Cholecalciferol EP Impurity B (3-beta-7-Dehydro Cholesterol)
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Pharmaceutical Standards, Tadalafil EP Impurity B ((6S,12S)-Tadalafil)
Supplier: TLC Standards
Pharmaceutical Standards, Tadalafil EP Impurity B ((6S,12S)-Tadalafil)
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Pharmaceutical Standards, Sitagliptin Impurity 18 (Sitagliptin N-Boc Impurity)
Supplier: TLC Standards
Pharmaceutical Standards, Sitagliptin Impurity 18 (Sitagliptin N-Boc Impurity)
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Pharmaceutical Standards, Fulvestrant EP Impurity A (Fulvestrant beta-Isomer)
Supplier: TLC Standards
Pharmaceutical Standards, Fulvestrant EP Impurity A (Fulvestrant beta-Isomer)
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Pharmaceutical Standards, Dexamethasone Acetate EP Impurity G (Desoximetasone Impurity G)
Supplier: TLC Standards
Pharmaceutical Standards, Dexamethasone Acetate EP Impurity G (Desoximetasone Impurity G)
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O-Desmethyl Apremilast Glucuronide Sodium Salt, TLC Pharmaceutical Standards
Supplier: TLC Standards
O-Desmethyl Apremilast Glucuronide Sodium Salt, TLC Pharmaceutical Standards
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(S,S)-Adenosyl-L-Methionine Di-1,4-Butanedisulfonate, TLC Pharmaceutical Standards
Supplier: TLC Standards
(S,S)-Adenosyl-L-Methionine Di-1,4-Butanedisulfonate, TLC Pharmaceutical Standards
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Pharmaceutical Standards, Pilocarpic Acid Sodium Salt (Mixture of Diastereomers)
Supplier: TLC Standards
Pharmaceutical Standards, Pilocarpic Acid Sodium Salt (Mixture of Diastereomers)
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Pharmaceutical Standards, rac-Epinephrine-d6 (rac-Adrenaline-d6)
Supplier: TLC Standards
Pharmaceutical Standards, rac-Epinephrine-d6 (rac-Adrenaline-d6)
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Pharmaceutical Standards, Tramadol EP Impurity D HCl (O-Desmethyltramadol HCl)
Supplier: TLC Standards
Pharmaceutical Standards, Tramadol EP Impurity D HCl (O-Desmethyltramadol HCl)
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Pharmaceutical Standards, Caffeine EP Impurity E HCl (Caffeidine HCl)
Supplier: TLC Standards
Pharmaceutical Standards, Caffeine EP Impurity E HCl (Caffeidine HCl)
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Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: Janitorial Supplies
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: Janitorial Supplies
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International