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.
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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Conductivity Calibration Solution
Supplier: Endress+Hauser
Precision solution referred to SRM of NIST.
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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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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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Organic reference standard, (R)-(+)-Cathinone hydrochloride 1000 µg/ml in methanol, Cerilliant
Supplier: CERILLIANT
Organic Standard, (R)-(+)-Cathinone hydrochloride 1,000 µg/ml in methanol, Pack type: Glass bottle
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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.
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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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Organic reference standard, 5-Chloro-2-benzoxazolinone 1000 µg/ml in acetonitrile, Cerilliant
Supplier: CERILLIANT
Organic Standard, 5-Chloro-2-benzoxazolinone 1,000 µg/ml in acetonitrile, Pack type: Glass bottle
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Organic reference standard, 1,4-Butanediol 1000 µg/ml in methanol, Cerilliant
Supplier: CERILLIANT
Organic Standard, 1,4-Butanediol 1,000 µg/ml in methanol, Pack type: Glass bottle
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: KIMBERLY CLARK
: Integra
: Industrial Physics
: Testo
: Integra
: VWR Collection
: VWR Collection
: VWR Collection
: Thermo Fisher Scientific
: VWR Collection
: VWR Collection
: Integra
: VWR Collection
: VWR Collection
: Industrial Physics