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Du Søgte efter: Vandbestemmelse (ved Karl Fischer-metoden) Standarder


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Potassium Gluconate, Reference Standard

Varenummer: (1550001.)
Leverandør: USP
Beskrivelse: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
UOM: 1 * 200 mg
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Potassium Alginate, Reference Standard

Varenummer: (1548156.)
Leverandør: USP
Beskrivelse: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
UOM: 1 * 100 mg
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Monobasic Potassium Phosphate, Reference Standard

Varenummer: (1551139.)
Leverandør: USP
Beskrivelse: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
UOM: 1 * 5 g

Certifikater


Product Image-85645.260

VWR® Ledningsevne standard 5.000 µS/cm

Varenummer: (85645.260)
Leverandør: VWR Chemicals
Beskrivelse: Directly traceable to NIST, tested and certified to ISO17025 and ISO 17034
UOM: 1 * 500 mL

MSDS Certifikater


Product Image-WHEA176762

Ampoules, standard, WHEATON®

Leverandør: DWK Life Sciences
Beskrivelse: Ampoules are made from low potassium borosilicate glassare.

Product Image-662-0292

Conductivity standards

Leverandør: WTW
Beskrivelse: Testsæt 6R/SET/LAB1 til ledningsevnemålere

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Antimonstandard, 1g/l Sb i salpetersyre (from Antimony (III) potassium oxitartrate trihydrate) standard til AAS

Varenummer: (6968.0100)
Leverandør: Avantor
Beskrivelse: Antimony Standard, 1000 mg/L, J.T.Baker®, J.T. Baker®, Antimon, Matrice: 2-5% HNO₃, Ansøgning: AAS standards
UOM: 1 * 100 mL
Product Image-89026.270

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

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

MSDS Certifikater

Product Image-85692.100

VWR®, Standards for water determination by the Karl Fischer method

Leverandør: VWR Chemicals
Beskrivelse: The tightening of regulatory requirements and the increasing demands of QA/QC methodology is becoming more important across all market sectors. The demand for standards to support testing methods continues to increase, and this growth applies to water determination according to Karl Fischer. Avantor now offers a complete range of Karl Fischer water standards as CRMs to calibrate and monitor equipment and check test results.

MSDS Certifikater Tilbud

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Raltegravir Related Compounds, Reference Standard

Leverandør: USP
Beskrivelse: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

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Penicillin G, Reference Standards

Leverandør: USP
Beskrivelse: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

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Diclofenac Related Compounds, Reference Standard

Leverandør: USP
Beskrivelse: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

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Standardreferencematerialer og bufferopløsninger, CertiPUR®, Supelco®

Leverandør: Merck
Beskrivelse: Materialer til præcis kalibrering og kontrol af pH-instrumenter.

MSDS Certifikater

Product Image-1.99002.0001

Buffer solutions in sachets, Certipur®, Supelco®

Leverandør: Merck
Beskrivelse: Til kalibrering af pH-metre.

MSDS Certifikater Tilbud

Product Image-1.09438.1000

Buffer solutions, ready to use, referenced at 20 °C, Certipur®, Supelco®

Leverandør: Merck
Beskrivelse: Materialer til præcis kalibrering og kontrol af pH-instrumenter.

MSDS Certifikater

Product Image-1.01554.0001

Conductivity standards, Certipur® Supelco®

Leverandør: Merck
Beskrivelse: 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.

MSDS Certifikater Tilbud

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