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Poly(vinyl chloride), average Mw 85000 (Typical), average Mn 40000 (Typical), analytical standard, Supelco®

Catalogus nummer: (182621-25G)

Leverancier: Merck

Omschrijving: GPC Standard, Poly(vinyl chloride), average Mw 85000 (Typical), average Mn 40000 (Typical), Supelco®, Analytical standard

UOM: 1 * 25 g

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Conductivity standards, Supelco®

Leverancier: Merck

Omschrijving: Conductivity standard, Supelco®, 1412 µmhos/cm

Conductivity standards, at 25 °C, Supelco®

Leverancier: Merck

Omschrijving: Conductivity standard, Supelco®, 200000 μ S/cm, Referentietemperatuur: 25 °C

Certificaten

Standaardoplossingen voor geleidbaarheid

Leverancier: VWR Chemicals

Omschrijving: A complete range of certified control standards with values ranging from 1,3 to 500000 µs to meet all the requirements for electrochemical analysis.

MSDS Certificaten

VWR® Conductiviteit standaard 5.000 µS/cm

Catalogus nummer: (85645.260)

Leverancier: VWR Chemicals

Omschrijving: Directly traceable to NIST, tested and certified to ISO17025 and ISO 17034

UOM: 1 * 500 mL

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IJkoplossingen voor geleidbaarheidsmeters

Leverancier: VWR Chemicals

Omschrijving: KCl 0,01 mol/L, VWR®, 1,41 mS/cm, Referentietemperatuur: 25 °C

MSDS Certificaten

Geleidbaarheidsstandaarden

Leverancier: WTW

Omschrijving: Proefset 6R/SET/LAB1 voor geleidbaarheidmeter

VWR®, Mixed Anions Standard, 7 components in H₂O

Catalogus nummer: (91295.180)

Leverancier: VWR Chemicals

Omschrijving: 7 components: 100 mg/l each of Chlorides (Cl-), Fluorides (F-), Sulphates (SO42-), Nitrates (NO3-), Nitrites (NO2-), Bromides (Br-), Phosphates (PO43-) in H₂O

UOM: 1 * 100 mL

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VWR®, Mixed Anions Standard, 7 components in H₂O

Catalogus nummer: (91296.180)

Leverancier: VWR Chemicals

Omschrijving: 7 components: Fluorides (F-) 2ppm, Phosphates (PO43-) 10ppm, Nitrites (NO2-) 5ppm, Nitrates (NO3-) 10ppm, Bromides (Br-) 10ppm, Chlorides (Cl-) 5ppm, Sulphates (SO42-) 10ppm in H₂O

UOM: 1 * 100 mL

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VWR®, Conductivity standards, Certified Reference Materials (CRMs) for primary calibration of conductivity meters

Leverancier: VWR Chemicals

Omschrijving: Avantor offers a comprehensive range of conductivity standards as Certified Reference Materials with the primary use calibrating of conductivity meters.

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Geleidbaarheidsstandaarden, Certipur®, Supelco®

Leverancier: Merck

Omschrijving: These conductivity sachets are convenient, easy to use and ensure accurate and reliable results both in the field or in the laboratory. The 30 ml sachets always provide a fresh solution preventing contamination by microorganisms, CO₂ or other substances. A conductivity sensor can be simply inserted into the sachet.

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