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Chromatography Standards

Frequently used for calibration, chromatography standards have a known concentration to test separating equipment for performance faults.
Drug Standards (11,721)
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Keyword Search:
616 – 630 of 23,198 results
620

Indapamide, MilliporeSigma™ Supelco™

Indapamide is a deuretic drug, belonging to the class of benzothiadiazines. It is commonly used for the treatment of hypertension. The drug acts by causing a drop in systolic, diastolic and mean blood pressure.

Type Analytical Standard
Linear Formula C16H16 ClN3O3 S
CAS 26807-65-8
Industry Type Drug Analysis
MDL Number MFCD00079375
Physical Form Neat
Grade Analytical Standard
Synonym N-(4-Chloro-3-sulfamoylbenzamido)-2-methylindoline
Formula Weight 365.83
621

N,N-Dimethylformamide, ≥99.9% (GC), MilliporeSigma™ Supelco™

N,N-Dimethylformamide is an non-volatile, organic solvent, which finds applications in chemical industries as a solvent, additive and intermediate.

622

PESTANAL™ Aldrin, MilliporeSigma™ Supelco™

Aldrin is a chlorinated cyclodiene, which is a synthetically produced pyrethroid insecticide.

625

Melting Point Standard, 47-49°C, MilliporeSigma™ Supelco™

Boiling Point 305°C
Linear Formula (C6H5)2 CO
CAS 119-61-9
MDL Number MFCD00003076
Physical Form Neat
Grade Analytical Standard
Synonym Benzophenone; Diphenyl ketone; Diphenylmethanone; NSC 8077
RTECS Number DI9950000
Shelf Life Limited shelf life, Expiry date on the label
Formula Weight 182.22
Melting Point 47°C to 49°C (±0.3 C); 47°C to 51°C
Vapor Pressure 1 mmHg (108°C)
627

Trifluoroacetic acid, ≥99.0% (GC), MilliporeSigma™ Supelco™

Trifluoroacetic acid is a phytotoxic compound belonging to the class of perfluorinated acids (PFAs). It is an environmental contaminant, which contributes to the organo-fluorine burden in surface and ground waters.

Boiling Point 72.4°C
Linear Formula CF3 COOH
Solubility Soluble in water
Physical Form Neat
Grade Analytical Standard
Density 1.489 g/mL (at 20°C)
Vapor Density 3.9 (vs. air)
Vapor Pressure 97.5 mmHg (20°C)
Type Analytical Standard
Percent Purity ≥99.0% (GC)
CAS 76-05-1
MDL Number MFCD00004169
Synonym TFA
RTECS Number AJ9625000
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 114.02
Melting Point -15.4°C
630

Morpholine, ≥99.5% (GC), MilliporeSigma™ Supelco™

Morpholines are systemic compounds that exert both protective and curative actions against fungal diseases.

Boiling Point 129°C
Linear Formula C4H9 NO
Physical Form Neat
Grade Analytical Standard
Ignition Point 590°F
Density 0.996 g/mL (at 25°C)
Vapor Density 3 (vs. air)
Vapor Pressure 7 mmHg (20°C)
Type Analytical Standard
Percent Purity ≥99.5% (GC)
CAS 110-91-8
MDL Number MFCD00005972
Flash Point 31°C
Synonym Tetrahydro-1,4-oxazine
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 87.12
Melting Point -7°C to -5°C