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.
Meat homogenate - nutrients, NIST-1546A
Supplier: LGC Standards PROMOCHEM
This standard reference material is intended for determining fatty acids, cholestrol, proximates, calories, elements, vitamins and amino acids in canned meat products and similiar materials. The meat homogenate is a mixture of pork and chicken products blended together in a commercial process.
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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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ORP electrode solutions
Supplier: SI ANALYTICS
ORP electrode solutions are used as cleaning solutions for combination electrodes and reference electrodes.
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Baking chocolate standard, NIST-2384
Supplier: LGC Standards PROMOCHEM
This reference material intended to use in validating methods for determining proximates, fatty acids, calories, vitamins, elements, catechins, caffeine, theobromine, and acrylamide in baking chocolate and similar matrices. It can be used for quality assurance in-house control materials.
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Trace elements in water, NIST-1643F
Supplier: LGC Standards PROMOCHEM
This reference standards are intended to use in the determination of trace elements in fresh water. The solution contains nitric acid at a volume fraction of approximately 2%, equivalent to an amount of substance concentration (molarity) of approximately 0,32 mol/l and also it simulates the elemental composition of fresh water.
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Reference materials, acid number standards, total acid number (TAN)
Supplier: LGC Standards PROMOCHEM
Acid number reference materials are intended for use in the determination of acid number (AN) in petroleum products in accordance with ASTM D664/IP 177 (by potentiometric titration) or ASTM D974 (by colour-indicator titration).
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Certified reference material, soya-maize oil blend, BCR®
Supplier: LGC Standards PROMOCHEM
A unit contains approximately 5,5 gm soya-maize oil blend in 10 ml amber ampoule.
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GF AAS Multi element standard XVIII, 16 components in 5% HNO₃
Supplier: CUSTOM MADE CHEMICALS LAB
16 components: Ag 10 mg/l, Al 100 mg/l, As 100 mg/l, Ba 50 mg/l, Be 5 mg/l, Cd 5 mg/l, Co 50 mg/l, Cr 20 mg/l, Cu 50 mg/l, Fe 20 mg/l, Mn 20 mg/l, Ni 50 mg/l, Pb 100 mg/l, Sb 100 mg/l, Se 100 mg/l, Tl 100 mg/l in 5% HNO₃.
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Reference materials, cloud point reference, VHG
Supplier: LGC Standards PROMOCHEM
These reference materials are intended for use in accordance with ASTM D2500 for the determination of the cloud point of petroleum products. The cloud point of a petroleum product is an index of the lowest temperature of their utility for certain applications.
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Refractive Index Liquids, Series M
Supplier: CARGILLE
Refractive index liquids have a broad range of applications in diversified fields.
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Refractive Index Liquids, Series A
Supplier: CARGILLE
Refractive index liquids have a broad range of applications in diversified fields.
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Refractive Index Liquids, Series B
Supplier: CARGILLE
Refractive index liquids have a broad range of applications in diversified fields.
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Viscosity standards, general purpose
Supplier: CANNON INSTRUMENT
These certified standards are useful for calibration and verification procedures.
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Silicone Viscosoty Standards for Rotational Viscometers
Supplier: CANNON INSTRUMENT
CANNON silicone viscosity standards are intended for use with rotational viscometers only.