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 (10)
Production Products (1)
Science Education (2)
Small and Specialty Supplier (7,940)

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)

121 – 135 of 22,165 results

121

VETRANAL™ Nafcillin sodium salt, MilliporeSigma™ Supelco™

Chemical structure: ß-lactam

Pricing & Availability

122

Betamethasone Acetate Pharmaceutical Secondary Standard, 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

123

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

Pricing & Availability

124

Valproic acid Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

Certified pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to pharmacopeia primary standards