17479 Results for: "Aluminium Magnesium Silicon Copper Chromium alloy (97.0"
Chromium(II) chloride, anhydrous 97%
Supplier: Thermo Scientific Chemicals
Chromium(II) chloride, anhydrous 97%
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Chromium diboride ≥99% (metals basis)
Supplier: Thermo Scientific Chemicals
Chromium diboride ≥99% (metals basis)
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Chromium(III) chloride, anhydrous for synthesis, Sigma-Aldrich®
Supplier: MilliporeSigma
Cas Number 10025-73-7, Chemical Formula Crcl3, Anhydrous For Synthesis
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Chromium(III) acetylacetonate ≥98.0% (by titrimetric analysis)
Supplier: TCI America
CAS Number: 21679-31-2
MDL Number: MFCD00000015
Molecular Formula: C15H21CrO6
Molecular Weight: 349.32
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Melting point (°C): 216
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Magnesium chloride hexahydrate 99.0-102.0% ACS, VWR Chemicals BDH®
Supplier: VWR International
Meets reagent specifications for testing USP/NF monographs.
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Chromium(III) fluoride ≥99.98% (metals basis)
Supplier: Thermo Scientific Chemicals
MDL: MFCD00016045
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Chromium disilicide ≥99.5% (metals basis), sputtering target, Ø 76.2 mm (3.0 in), thickness 6.35 mm (0.250 in)
Supplier: Thermo Scientific Chemicals
Chromium disilicide ≥99.5% (metals basis), sputtering target, Ø 76.2 mm (3.0 in), thickness 6.35 mm (0.250 in)
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Magnesium chloride 51% (w/v) in aqueous solution, Reagent Grade, VWR Chemicals BDH®
Supplier: VWR International
Made with deionized water.
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Hexavalent Chromium Standard, 100 mg/L Cr6+ (100 ppm Cr6+), Ricca Chemical Company
Supplier: Ricca Chemical
100 mg/L Cr6+ (100 ppm Cr6+). Poly bottle. 120mL
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Chromium(III) chloride, anhydrous 98%
Supplier: Thermo Scientific Chemicals
MDL: MFCD00010948
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Chromium ICP Standard, 1 ml = 10 mg Cr (10,000 ppm Cr)Cr(NO₃)₃ in 5% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
1 mL = 10 mg Cr (10000 ppm Cr) 250 mL (Chromium Nitrate in 5% Nitric Acid)
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Chromium, AAS standard solution, Specpure®, Cr 1000 mg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Molecular Formula: Cr in 5% HCl
Physical Form: Liquid
UN No.: 1789
MDL No.: MFCD00010944
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Chromium 2 Reagent Powder Pillows, Hach
Supplier: Hach
For total chromium determination by the Alkaline Hypobromite Oxidation method.
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Hexavalent Chromium QC Sample in Impinger Solution, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
The end-product of most analytical laboratories is data. It is therefore imperative that the quality of the data produced meet or exceed performance criteria. The implementation of Quality Control (QC) processes helps control error and estimate uncertainty. QC can be a tool in method development, regulatory processes, laboratory training, and performance monitoring. QC samples can help an analytical laboratory determine its precision, accuracy, linear range, and methof ruggedness.
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Chromium selenide ≥99.5% (metals basis)
Supplier: Thermo Scientific Chemicals
MDL: MFCD00049885
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Chromium ≥99.2% (metals basis), pieces 3-12 mm (0.12-0.47 in)
Supplier: Thermo Scientific Chemicals
MDL: MFCD00010944
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Chromium(VI) AA Standard, 1 ml = 1 mg Cr (1,000 ppm Cr)(NH₄)₂Cr₂O₇ in 3% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
1000 ppm Cr ion in dilute HNO3. For use in standardizing atomic absorption spectrophotometers. 500mL.
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VeriSpec® Cr⁶⁺ Standard for ICP 100 ppm in H₂O
Supplier: Ricca Chemical
Certified reference material (CRM) for ICP
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Chromium ≥99.99% (metals basis), powder -100+325 mesh
Supplier: Thermo Scientific Chemicals
MDL: MFCD00010944
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Chromium ≥99% (metals basis), powder -100 mesh
Supplier: Thermo Scientific Chemicals
MDL: MFCD00010944
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Chromium ≥99% (metals basis), powder -325 mesh
Supplier: Thermo Scientific Chemicals
MDL: MFCD00010944
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Assurance® Grade Chromium +3, Speciation Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Speciation analysis has become common in many fields, including environmental, food and pharmaceutical testing labs. To analyze species within a sample requires Certified Reference Materials (CRMs) for sample verification and method validation.
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Magnesium (Mg2+) Single-Element Ion Cation Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®
Supplier: VWR International
Ion chromatography & ion selective electrode (ISE) standard.
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Chromium Hexavalent Standard Solution, 12.5 mg/L as Cr6+ (NIST), 10 ml, Hach
Supplier: Hach
For accuracy checks in hexavalent chromium determinations.
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Hexavalent Chromium Drinking Water QC Sample, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Yields up to 2 L after dilution.
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Chromium(VI) ICP Standard, 1 ml = 1 mg Cr (1,000 ppm Cr)(NH₄)₂Cr₂O₇ in 3% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
1000ppm Cr. Single element inductively coupled plasma (ICP) metal standard for use in standardizing ICP and AA spectrophotometers for parts per million (ppm) and parts per billion (ppb) analyses.500mL.
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Chromium ≥99.95% (metals basis), sputtering target, Ø 50.8 mm (2.0 in), Thickness: 3.18 mm (0.125 in)
Supplier: Thermo Scientific Chemicals
Magnetron sputtering source
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Dumont Tweezers Style 55, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
This Dumont patented alloy is composed of C, Cr, Mo, Mn, Co, Ni and Si
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Chromium(III) oxide 98+%, powder -325 Mesh
Supplier: Thermo Scientific Chemicals
It is employed in metallurgical processing and has applications in chrome plating, anodizing aluminum etc... It is also used as a pigment.
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Chromium(VI) oxide, EMSURE® for analysis, Supelco®
Supplier: MilliporeSigma
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Supplier: Kimberly-Clark
$33.99 to $322.20
Supplier: Thermo Fisher Scientific
$170.20
Supplier: Kimberly-Clark
$55.13 to $522.67