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)

76 – 90 of 22,166 results

TraceCERT™ Op Pesticide Mix, 100 μg/mL, Certified Reference Material, MilliporeSigma™ Supelco™

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to the SI through a primary reference material from a NMI. Certified content incl. uncertainty and expiry date are stated on the enclosed certificate.

Pricing & Availability

DDT-Endrin Mix, Certified Reference Material, 500 μg/mL Each Component in Methanol, MilliporeSigma™ Supelco™

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Pricing & Availability

TraceCERT™ γ-BHC, 1,000 μg/mL in Methanol, MilliporeSigma™ Supelco™

Pricing & Availability

TraceCERT™ Ethylene oxide Solution, 500 μg/mL in DMSO, MilliporeSigma™ Supelco™

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Naphthalene-d8 Solution, Certified Reference Material, 2,000 μg/mL in Dichloromethane, MilliporeSigma™ Supelco™

Pricing & Availability

PESTANAL™ EPA Pesticide Mix in Methanol: Methylene Chloride (98:2) (Varied), Analytical Standard, MilliporeSigma™ Supelco™

Pricing & Availability

phyproof™ Protopine, ≥98% (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