Chromatography Standards

Frequently used for calibration, chromatography standards have a known concentration to test separating equipment for performance faults.

Available on GSA/VA Contract (32)
Fast Shipping (6)
Production Products (1)
Science Education (2)
Small and Specialty Supplier (7,942)

Grade

AAS (3)
Affinity Chromatography (1)
Analytical (1)
Analytical Standard (3,153)
Antibiotic (4)
Assurance (2)
British Pharmacopoeia (BP) Reference Standard (9)

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Percent Purity

≥30% (RT) (1)
≥30% (titration) (1)
≥65.0% (enzymatic); ≥95% (HPCE) (2)
≥70% (HPLC) (1)
≥75% (GC) (1)
≥75% (HPLC) (3)
≥80% (GC) (1)

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Molecular Weight (g/mol)

10.81 (2)
100.12 (1)
100.121 (1)
100.15 (1)
100.16 (1)
100.161 (2)
100.19 (1)

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Solvent or Matrix

#2 Diesel Fuel (12)
2% HNO3 (2)
Acetone (61)
Acetone, 67-64-1, 99.9% (1)
Acetone:Toluene (1)
Acetonitrile (21)
Acetonitrile:MeOH (2)

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Concentration

≥30% (1)
≤0.1% in nitric acid (1)
0.001 M KCl (1)
0.01 M HClO 4 aq. soln. (0.01 N) (1)
0.01 M KCl (1)
0.01 meq/mL each component in deionized water (1)
0.01% (w/w) each component in cyclohexane (1)

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Industry Type

Biotech (44)
Cannabis Testing (2)
Clinical Testing (34)
Coatings (2)
Drug Analysis (41)
Environmental Testing (4)
Flavors and Fragrances (2)

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Element

1,1,1-Trichloroethane (1)
1,1-Dichloro-1-fluoroethane ( Freon 141) (1)
1,2,4-Trichlorobenzene (1)
1,2,4-Trimethylbenzene (1)
1,2-Dibromo-3-chloropropane (3)
1,2-Dichloro-1,1-difluoroethane (1)
1,2-Dichlorobenzene-d4,2-Fluorobiphenyl (1)

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Technique

Acidimetry (3)
Calibration (3)
GC-MS (3)
GPC (13)
Gas Chromatography (10)
HPLC (45)
Ion Chromatography (99)

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Certifications/Compliance

ASTM 665 (2)
European Pharmacopoeia (2)
GHS/OSHA (44)
ISO (44)
ISO 17034 (1)
ISO 9001 (42)
ISO/IEC 17025 (1)

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Quantity

1 g (2)
100 mL (1)
100 mg (1)

781 – 795 of 22,167 results

781

Polynuclear aromatic hydrocarbons 16 solution, in cycloHexane, MilliporeSigma™ Supelco™

Pricing & Availability

782

MilliporeSigma C-Peptide Solution, 100 μg/mL (Protease-free 1x PBS), Certified Reference Material, Ampule of 0.5 mL, Cerilliant™

Pricing & Availability

783

p-Chloroaniline, Pharmaceutical Secondary Standard, Certified Reference Material, MilliporeSigma™ Supelco™

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Pricing & Availability

784

Toluene, Pharmaceutical Secondary Standard, Certified Reference Material, MilliporeSigma™ Supelco™

Pricing & Availability

785

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

Galangin is a polyphenolic compound belonging to the class of flavonoids and is primarily derived from different medicinal herbs. It exhibits antiproliferative, antiangiogenic, antioxidant, anti-cancer, antiinflammatory effects and muscle contraction inhibitor properties.

Pricing & Availability

786

phyproof™ Withanolide B, ≥90% (HPLC), MilliporeSigma™ Supelco™

This substance is supplied with certified chromatographic purity. The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

Pricing & Availability

787

phyproof™ Shanzhiside methyl ester, ≥95% (HPLC), MilliporeSigma™ Supelco™

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG