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Du søkte etter: Smeltepunkt standarder

Melting point standards regularly calibrate analogue or digital apparatuses to guarantee reliable identity and purity determinations. Thermometer, capillary tube, or heater parameters often experience equipment failure that would cause phase changing results to fall outside acceptable limits. If the melting point differs from the reference substance predetermined range, the error indicates that equipment adjustments are necessary. Used in pharmaceuticals, the ground melting point standards promote consistent drug manufacturing for consumer satisfaction and department regulations.

Melting point standards regularly calibrate analogue or digital apparatuses to guarantee reliable identity and purity determinations. Thermometer, capillary tube, or heater parameters often experience equipment failure that would cause phase changing results to fall outside acceptable limits. If the melting point differs from the reference substance predetermined range, the error indicates that equipment adjustments are necessary. Used in pharmaceuticals, the ground melting point standards promote consistent drug manufacturing for consumer satisfaction and department regulations.


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Melting point standards, sodium methanesulfonate, traceable to primary standards, Supelco®

Artikkenummer: (04229-5G)
Produsent: Merck
Beskrivelse: Mettler-Toledo Calibration substance ME 30130610, Sodium methanesulfonate, traceable to primary standards (LGC).
UOM: 1 * 5 g
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Melting point standards, p-Toluamide, traceable to primary standards, Supelco®

Artikkenummer: (15809-5G)
Produsent: Merck
Beskrivelse: Mettler-Toledo Calibration substance ME 30130597, p-Toluamide, traceable to primary standards (LGC).
UOM: 1 * 5 g

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Melting point standards, sodium acetate anhydrous, traceable to primary standards, Supelco®

Artikkenummer: (42123-5G)
Produsent: Merck
Beskrivelse: Mettler-Toledo Calibration substance ME 30130599, Sodium acetate anhydrous, tracable to primary standards (LGC).
UOM: 1 * 5 g

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Melting point standards, potassium nitrate, traceable to primary standards, Supelco®

Artikkenummer: (49143-5G)
Produsent: Merck
Beskrivelse: Mettler-Toledo Calibration substance ME 51143095, Potassium nitrate, traceable to primary standards (LGC).
UOM: 1 * 5 g
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Melting point standard, benzophenone, Supelco®

Produsent: Merck
Beskrivelse: Melting point standards are used to identify compounds and estimate purity. These standards can be used with any melting point apparatus.

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Melting point standards, methyltriphenylphosphoniumbromide, traceable to primary standards, Supelco®

Artikkenummer: (94993-5G)
Produsent: Merck
Beskrivelse: Mettler-Toledo Calibration substance ME 30130598, Methyltriphenylphosphoniumbromide, tracable to primary standards (LGC).
UOM: 1 * 5 g
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Melting point standard, phenyl salicylate

Artikkenummer: (44770-5G)
Produsent: Merck
Beskrivelse: Mettler-Toledo calibration substance ME 30034252, traceable to primary standards.
UOM: 1 * 5 g

Sertifikater


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Melting point standard, vanillin, pharmaceutical secondary standard, Supelco®

Artikkenummer: (PHR1091-1G)
Produsent: Merck
Beskrivelse: Vanillin, Smeltepunkt: ∼82 °C
UOM: 1 * 1 g

HMS Sertifikater


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Caffeine Melting Point Standard (Approximately 236 degrees), Reference Standard

Artikkenummer: (1086006.)
Produsent: USP
Beskrivelse: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. 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 * 1 g

Sertifikater


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Vanillin Melting Point Standard (Approximately 82 degrees), Reference Standard

Artikkenummer: (1711009.)
Produsent: USP
Beskrivelse: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. 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 * 1 g

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Theophylline Melting Point Standard (Approximately 271 degrees), Reference Standard

Artikkenummer: (1653117.)
Produsent: USP
Beskrivelse: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. 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 * 1 g
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Phenyl Salicylate Melting Point Standard (Approximately 41 degrees), Reference Standard

Artikkenummer: (1534209.)
Produsent: USP
Beskrivelse: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. 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 * 1 g
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Succinic Acid Melting Point Standard, Reference Standard

Artikkenummer: (1623422.)
Produsent: USP
Beskrivelse: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. 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 * 1 g

HMS


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Phenacetin Melting Point Standard (Approximately 135 degrees), Reference Standard

Artikkenummer: (1514008.)
Produsent: USP
Beskrivelse: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. 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 * 1 g

HMS


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Sulfanilamide Melting Point Standard (Approximately 165 degrees), Reference Standard

Artikkenummer: (1633007.)
Produsent: USP
Beskrivelse: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. 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 * 1 g
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VWR®, Melting point standards

Produsent: VWR Chemicals
Beskrivelse: These standards can be used with any melting point apparatus and are prepared using pure raw materials. Melting points are determined using a high accuracy Differential Scanning Calorimeter (DSC) system that is calibrated to the ITS 90 International Temperature Scale.

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Lager for dette punktet er begrenset, men kan være tilgjengelig i en lagerbygning i nærheten av deg. Vennligst sørg for at du er logget inn på nettstedet, slik at tilgjengelige lager kan vises. Hvis call er fortsatt vises og du trenger hjelp, kan du ringe oss på 1-800-932 - 5000.
NB Dette produkt er regulert i henhold til norsk lov.
Dersom ytterligere informasjon er nødvendig fra deg vil du bli kontaktet av VWR via e-post.
OBS! Etanol er underlagt bestemmelse om særavgift, jfr LOV-1993-05-19-11-§1. VWR selger kun etanol til kunder som kan fremlegge avgiftsfritak for udenaturert etanol, jfr. § 3-3-7 ( forskrifter om særavgifter).
NB Dette produkt er regulert i henhold til norsk lov.
Dersom ytterligere informasjon er nødvendig fra deg vil du bli kontaktet av VWR via e-post.
OBS! Etanol er underlagt bestemmelse om særavgift, jfr LOV-1993-05-19-11-§1. VWR selger kun etanol til kunder som kan fremlegge avgiftsfritak for udenaturert etanol, jfr. § 3-3-7 ( forskrifter om særavgifter).
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