Du sökte efter: Smältpunktsstandarder

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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Beskrivning: p-Toluamide, Melting pt.: 159,1 °C, Noggrannhet: ± 0,3 °C
Artikel nummer : 15809-5G
UOM: 1 * 5 g
Leverantör: Merck

Certifikat


Beskrivning: Sodium methanesuphonate, Melting pt.: 353,4 °C, Noggrannhet: ± 0,4 °C
Artikel nummer : 04229-5G
UOM: 1 * 5 g
Leverantör: Merck


Beskrivning: Sodium acetate, Melting pt.: 329,4 °C, Noggrannhet: ± 0,4 °C
Artikel nummer : 42123-5G
UOM: 1 * 5 g
Leverantör: Merck

Certifikat


Beskrivning: Benzophenone, Melting pt.: 47 - 49 °C (±0,3 °C)
Artikel nummer : 50296-5G
UOM: 1 * 5 g
Leverantör: Merck

Certifikat


Beskrivning: Benzophenone, Melting pt.: 47 - 49 °C (±0,3 °C)
Artikel nummer : 50296-1G
UOM: 1 * 1 g
Leverantör: Merck

Certifikat


Beskrivning: Melting pt.: 334,0 °C, Noggrannhet: ± 0,3 °C
Artikel nummer : 49143-5G
UOM: 1 * 5 g
Leverantör: Merck


Beskrivning: Methyltriphenylphosphoniumbromide, Melting pt.: 232,4 °C, Noggrannhet: ± 0,3 °C
Artikel nummer : 94993-5G
UOM: 1 * 5 g
Leverantör: Merck


Beskrivning: Phenyl salicylate, Melting pt.: 41 – 43 °C (lit.)
Artikel nummer : 44770-5G
UOM: 1 * 5 g
Leverantör: Merck

Certifikat


Beskrivning: Vanillin, Melting pt.: ∼82 °C
Artikel nummer : PHR1091-1G
UOM: 1 * 1 g
Leverantör: Merck

Beskrivning: Vanillin Melting Point Standard, USP reference standard, Melting pt.: ~82 °C
Artikel nummer : 1711009.
UOM: 1 * 1 g
Leverantör: USP

Certifikat


Beskrivning: Caffeine Melting Point Standard, USP reference standard, Melting pt.: ~236 °C
Artikel nummer : 1086006.
UOM: 1 * 1 g
Leverantör: USP

Certifikat


Beskrivning: Phenacetin Melting Point Standard, USP reference standard, Melting pt.: ~135 °C
Artikel nummer : 1514008.
UOM: 1 * 1 g
Leverantör: USP

Beskrivning: Sulfanilamide Melting Point Standard, USP reference standard, Melting pt.: ~165 °C
Artikel nummer : 1633007.
UOM: 1 * 1 g
Leverantör: USP


Beskrivning: Succinic Acid Melting Point Standard, USP reference standard, Melting pt.: ~184 °C
Artikel nummer : 1623422.
UOM: 1 * 1 g
Leverantör: USP

Beskrivning: Phenyl Salicylate Melting Point Standard, USP reference standard, Melting pt.: ~41 °C
Artikel nummer : 1534209.
UOM: 1 * 1 g
Leverantör: USP


Beskrivning: Theophylline Melting Point Standard, USP reference standard, Melting pt.: ~271 °C, 2 x 500 mg
Artikel nummer : 1653117.
UOM: 1 * 1 g
Leverantör: USP


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