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Chromatography Standards

Frequently used for calibration, chromatography standards have a known concentration to test separating equipment for performance faults.
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Keyword Search:
691 – 705 of 23,022 results
691

Sulfadiazine sodium salt, ≥98% (HPLC), MilliporeSigma™ Supelco™

Type Organic Standard
Percent Purity ≥98% (HPLC)
Linear Formula C10H9N4 NaO2 S
CAS 547-32-0
MDL Number MFCD00067333
Physical Form Crystalline Powder
Synonym 4-Amino-N-(2-pyrimidinyl)benzenesulfonamide sodium salt; SPS Agar Supplement
Formula Weight 272.26
692

[8]-Gingerol, ≥95% (HPLC), MilliporeSigma™ Supelco™

Gingerol is the pungent component of ginger roots. 8-Gingerol has a chain length of n8. It is a homologous series of phenolic ketones.

693

Poly(ethylene glycol) for GPC 200, MilliporeSigma™ Supelco™

Poly(ethylene glycol) is a nontoxic and water-soluble polymer, which can find applications in drug delivery systems.

694

L-Lysine, ≥95.0% (HPLC), MilliporeSigma™ Supelco™

L-Lysine is an essential amino acid which is required for human and animal growth. It belongs to the aspartate family of amino acids.

695

7-Hydroxy-4-cholesten-3-one, ≥95.0% (HPLC), MilliporeSigma™ Supelco™

7 α-Hydroxy-4-cholesten-3-one (C4) is known as a marker for the cholesterol 7 α-hydroxylase activity. It plays an important role in bile acid metabolism.

696

2-Fluoroaniline, MilliporeSigma™ Supelco™

Linear Formula FC6H4NH2
CAS 348-54-9
Molecular Weight (g/mol) 111.12
MDL Number MFCD00007642
Physical Form Liquid
Packaging Glass Bottle
Chemical Name or Material 2-Fluoroaniline
Synonym 1-Amino-2-fluorobenzene
Beilstein 1524219
700

VETRANAL™ Tulobuterol hydrochloride, ≥98% (HPLC), MilliporeSigma™ Supelco™

Tulobuterol hydrochloride is a sympathomimetic amine, possessing bronchodilator activity.

702

Daidzein, ≥97% (HPLC), MilliporeSigma™ Supelco™

Daidzein is an endocrine-active estrogenic isoflavone. This phytoestrogen is capable to bind to estrogen to exert estrogenic effects in vivo. It can naturally be found in soybean seed and flour.

703

Triamterene Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

Triamterene is a potassium-sparing diuretic, which exhibits antihypertensive activity. It is used in combination with thiazide deuretic, such as benzthiazide for treating hypertension and edema associated with mild to moderate congestive heart failure.

705

Butyryl-L-carnitine, ≥97.0% (HPLC), MilliporeSigma™ Supelco™

Type Analytical Standard
Percent Purity ≥97.0% (HPLC)
Linear Formula C11H21 NO4
CAS 25576-40-3
MDL Number MFCD01674827
Grade Analytical Standard
Synonym (2 R)-3-Carboxy-N,N,N-trimethyl-2-(1-oxobutoxy)-1-propanaminium inner salt; Butanoyl-L-carnitine; C4-Carnitine
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 231.29