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Brytningsindex standarder, Supelco®

Leverantör: Merck

Beskrivning: Several reference materials for use in testing instruments are described in the European pharmacopoeias (e.g. Ph Eur. 2.2.6). In this case, the substances trimethylpentane, toluene and methylnaphthalene are prescribed. This instrument test should be carried out prior to every analysis. The comprehensive product range includes standards suitable for practically every operating range; the range 1,3915 to 1,6160 (20 °C) is covered.

Säkerhetsdatablad Certifikat

Refractive Index Liquids, Series A

Leverantör: CARGILLE

Beskrivning: Refractive index liquids have a broad range of applications in diversified fields.

New Product

Refractive Index Liquids, Series M

Artikel nummer : (CARG1815Y1.750)

Leverantör: CARGILLE

Beskrivning: Refractive index liquids have a broad range of applications in diversified fields.

UOM: 1 * 30 mL

New Product Sale

N/A Each

Refractive Index Liquids, Series B

Artikel nummer : (CARG1812Y1.700)

Leverantör: CARGILLE

Beskrivning: Refractive index liquids have a broad range of applications in diversified fields.

UOM: 1 * 30 mL

New Product Sale

N/A Each

VWR®, Refractive index standard kits for calibration according to Ph. Eur. 2.2.6

Leverantör: VWR Chemicals

Beskrivning: These standards are for the calibration of refractometers prior to use.

Säkerhetsdatablad Certifikat

VWR®, Refractive index standards

Leverantör: VWR Chemicals

Beskrivning: Refractive index of each standard is verified using a calibrated and temperature controlled refractometer.

Säkerhetsdatablad Certifikat

Standarder för refraktometrar

Leverantör: BELLINGHAM & STANLEY

Beskrivning: A range of fluids for verification/calibration at the low and high ends of the refractive index scale and corresponding degrees Brix range.

VWR®, Sucrose (Brix) standards, stabilised solutions for refractometry

Leverantör: VWR Chemicals

Beskrivning: A range of Brix/refractive index standards for ease of use when calibrating all types of refractometers.

Säkerhetsdatablad Certifikat

Combined density and refractometry standards

Leverantör: Mettler - Toledo

Beskrivning: These combined reference standards are intended to reduce uncertainty, eliminate time-consuming and error prone sample transfer and facilitate fully automatic performance verification.

Säkerhetsdatablad

Refractive index (stabilised sucrose) standard

Artikel nummer : (REGERIBS40S)

Leverantör: REAGECON

Beskrivning: Refractive index standards (stabilised sucrose) 1,39986 nD at 20 °C is a high quality product, with an extended shelf life to be used either as a calibrant or analytical control material for use in refractive index based methods for refractive index determination. This product can be used on any make or model of refractometer.

UOM: 1 * 15 mL

New Product Sale

N/A Each

Sucrose solutions for refractometer calibration

Leverantör: BELLINGHAM & STANLEY

Beskrivning: Sucrose solutions are an extremely easy to use medium for verifying and calibrating refractometers measuring in the Brix scale, as no special consideration is required when testing instruments at ambient temperature fitted with ATC.