Spectroscopy Standards

Standard-value, reference solutions designed for the exact calibration of spectrometers; standards guarantee that machines function properly for accurate spectral lines.

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2,851 – 2,865 of 4,962 results

2,851

Waters Corp XEVO TQ-S QUALIFICATION STANDA 700005472

XEVO TQ-S Qualification Standards KIT,

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2,852

Waters Corp TOF G2-S Sample Kit -1;

TOF G2-S Sample Kit -1;

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2,853

Waters Corp Check Valve, 3/8 in DIA 10Kpsi Cartridge

Check Valve, 3/8 in DIA 10Kpsi Cartridge

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2,854

Waters Corp ACQUITY Arc AB 10 mm Cell Test Solution

ACQUITY Arc AB 10 mm Cell Test Solution

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2,855

eMolecules Ambeed / 1H-[123]Triazolo[45-b]pyridine / 1g / 525123749 / A208259 / / 273-34-7 / MFCD00490105 / 120.115 / C5H4N4

Ambeed / 1H-[123]Triazolo[45-b]pyridine / 1g / 525123749 / A208259 / / 273-34-7 / MFCD00490105 / 120.115 / C5H4N4

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2,856

eMolecules Ambeed / Phenyl(piperidin-4-yl)methanone hydrochloride / 1g / 589771098 / A380246 / / 25519-80-6 / MFCD00066982 / 225.720 / C12H16ClNO

Ambeed / Phenyl(piperidin-4-yl)methanone hydrochloride / 1g / 589771098 / A380246 / / 25519-80-6 / MFCD00066982 / 225.720 / C12H16ClNO

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2,857

eMolecules Ambeed / 135-Tris(1H-benzo[d]imidazol-2-yl)benzene / 250mg / 642079677 / A1156862 / / 351437-96-2 / [null] / 426.483 / C27H18N6

Ambeed / 135-Tris(1H-benzo[d]imidazol-2-yl)benzene / 250mg / 642079677 / A1156862 / / 351437-96-2 / [null] / 426.483 / C27H18N6

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2,858

Waters Corp Polystyrene Standard 3,600,000

An individual GPC standard (Gel Permeation Chromatography standards) for molecular weight determination. Polystyrene at 3,600,000 Da. Polystyrene calibration standards for use in characterizing or confirming your chemical analysis. This high-quality, proven standards provide confidence in your results.

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2,859

TARGETMOL CHEMICALS INC Substance P 7-11 10MG

Also available in 2 mg, 5 mg, 25 mg, 50 mg, 100 mg and bulk. Please contact Fisher for quotes. Substance P (7-11) (Substance P 7-11(TFA)) is a C-terminal fragment of Substance P .