You searched for: Standarder
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 re-established conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.
ORP electrode solutions
Supplier: SI Analytics
ORP electrode solutions are used as cleaning solutions for combination electrodes and reference electrodes.
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Lithium ore, spodumene - lithium oxide, NIST standards
Supplier: LGC Standards PROMOCHEM
This reference standards are intended to use in checking the accuracy of assay methods. These are supplied in fine powder form.
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Hydrazine Sulphate Solution
Supplier: CUSTOM MADE CHEMICALS LAB
Hydrazine sulphate solution, : N/A
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Ferromanganese, high carbon, alloy, NIST-68C, reference standard
Supplier: LGC Standards PROMOCHEM
This standard reference material is in the powder form intended for use in checking chemical methods of analysis and in calibration with instrumental methods of analysis.
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Hard Drinking Water UK Low Level Metals
Supplier: LGC Standards PROMOCHEM
Hard drinking water UK low level metals, : N/A
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Low alloy steel standard
Supplier: LGC Standards PROMOCHEM
This reference material is intended for use in the evaluation of chemical and instrumental analysis and in calibration of those methods.
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Lead-zinc ore, reference standard, NCS
Supplier: LGC Standards PROMOCHEM
Lead-zinc ore
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Ferrotitanium alloy, reference standard, NCS
Supplier: LGC Standards PROMOCHEM
Ferrotitanium, NCS
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Metal alloy standard, tool steel, IMZ
Supplier: LGC Standards PROMOCHEM
Tool steel, 40×40 mm
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Metal alloy standards, gray cast iron, CRM
Supplier: LGC Standards PROMOCHEM
Grey cast iron (carbon + sulfur), NIST-334
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Kemisk tilbehør til Eltra CS-530 og CS-800
Supplier: ELTRA
Kalciumkarbonatkalibreringsstandard (12 % C)
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Metal alloy standards, low-alloy steel, NIST, CRM
Supplier: LGC Standards PROMOCHEM
LA steel (A242) (mod.), NIST-C1285
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62,4 mg/ml CuSO₄.5H₂O
Supplier: CPACHEM
The colour standard is specially intended for use in testing ChP and monographs. This solution was produced according to the specifications using ChP reagent quality components and water meeting the ChP monograph requirement for purified water.
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Potassium Dichromate Solution for Absorbance Control
Supplier: CPACHEM
2×10 ml Potassium dichromate solution for absorbance control 235 - 350 nm and 6×10 ml
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Metal alloy standards, cast iron (Ni-Cr-Mo), NIST, CRM
Supplier: LGC Standards PROMOCHEM
NIST-107C, cast iron (Ni-Cr-Mo)
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Holmium Oxide Solution for Wavelength Control
Supplier: CPACHEM
Holmium oxide solution for wavelength control acc. 2.2.25 of Ph Eur
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Calibration reference materials, alloys
Supplier: PerkinElmer
Perkalloy, three 50,8 mm pieces (596 °C)
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Supplier: GRANT INSTRUMENTS
Supplier: BOCHEM
Supplier: VWR Collection
Supplier: OMEGA BIO-TEK
Supplier: Liebherr
Supplier: DWK Life Sciences
Supplier: Thermo Fisher Scientific
Supplier: VWR Collection
Supplier: Oxford Nanopore Technologies
Supplier: Integra
Supplier: Industrial Physics
Supplier: AAT Bioquest
Supplier: Integra
Supplier: Palbam
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: FACELLITATE
Supplier: NANOENTEK