accessibility menu, dialog, popup

UserName
Viewing profile as user:

Chromatography Standards

Frequently used for calibration, chromatography standards have a known concentration to test separating equipment for performance faults.
Drug Standards (11,596)
Organic Standards (10,737)
Ion Chromatography Standards (618)
Pesticide Standards (539)
Petrochemical Standards (510)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

category

special offers

  • (1)
  • (54)
  • (477)

brands

  • (1)
  • (1)
  • (7)
  • (2)
  • (6)
  • (2)
  • (92)
  • (84)
  • (2)
  • (27)
  • (1)
  • (226)
  • (1)
  • (31)
  • (159)
  • (7)
  • (2)
  • (1)
  • (1)
  • (15)
  • (795)
  • (22)
  • (1)
  • (3)
  • (4)
  • (7)
  • (2)
  • (1)
  • (1)
  • (3)
  • (4)
  • (21)
  • (1)
  • (1)
  • (1)
  • (80)
  • (2)
  • (379)
  • (3)
  • (13)
  • (47)
  • (63)
  • (28)
  • (3)
  • (24)
  • (1)
  • (3)
  • (1)
  • (323)
  • (1)
  • (6)
  • (1)
  • (1)
  • (1)
  • (13)
  • (4)
  • (1)
  • (1)
  • (2,460)
  • (1)
  • (3)
  • (54)
  • (1)
  • (2)
  • (5)
  • (44)
  • (1)
  • (2)
  • (1)
  • (1)
  • (8)
  • (4)
  • (1)
  • (6)
  • (111)
  • (2)
  • (1)
  • (6)
  • (1)
  • (2)
  • (1)
  • (2)
  • (3)
  • (2)
  • (121)
  • (4,855)
  • (455)
  • (7)
  • (2)
  • (1)
  • (5,868)
  • (4)
  • (3)
  • (45)
  • (1)
  • (14)
  • (1)
  • (1)
  • (7)
  • (1)
  • (1)
  • (1)
  • (51)
  • (9)
  • (14)
  • (1)
  • (12)
  • (5)
  • (15)
  • (2)
  • (17)
  • (399)
  • (6)
  • (249)
  • (3)
  • (3)
  • (7)
  • (891)
  • (4)
  • (3,026)
  • (85)
  • (4)
  • (2)
  • (1)
  • (22)
  • (1,483)
  • (77)
  • (2)
  • (2)
  • (80)
  • (3)
  • (1)
  • (14)
  • (76)
  • (215)
  • (2)
  • (1)
  • (2)
  • (2)
  • (18)
  • (28)
  • (1)
  • (1)

special interests

  • (32)
  • (33)
  • (14)
  • (2)
  • (4,943)

Grade

  • (3)
  • (1)
  • (1)
  • (3,139)
  • (4)
  • (2)
  • (1)
Show all

Percent Purity

  • (8)
  • (1)
  • (1)
  • (1)
  • (2)
  • (1)
  • (1)
Show all

Molecular Weight (g/mol)

  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (2)
  • (1)
Show all

Solvent or Matrix

  • (12)
  • (2)
  • (61)
  • (1)
  • (1)
  • (21)
  • (2)
Show all

Concentration

  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Show all

Industry Type

  • (44)
  • (2)
  • (27)
  • (2)
  • (40)
  • (4)
  • (2)
Show all

Element

  • (1)
  • (1)
  • (1)
  • (1)
  • (3)
  • (1)
  • (1)
Show all

Technique

  • (3)
  • (3)
  • (3)
  • (13)
  • (10)
  • (45)
  • (99)
Show all

Certifications/Compliance

  • (2)
  • (2)
  • (44)
  • (44)
  • (1)
  • (42)
  • (1)
Show all

Quantity

  • (3)
  • (1)
  • (1)
  • (6)
  • (3)
  • (5)
  • (2)
Show all

Search Within Results
Keyword Search:
4,516 – 4,530 of 23,027 results
4,516

PESTANAL™ Flupyrsulfuron-methyl sodium, MilliporeSigma™ Supelco™

Flupyrsulfuron-methyl sodium is a post-emergence herbicide, which is used in controlling annual broadleaf weeds in cereal plantation.

4,517

PESTANAL™ Imazamox, MilliporeSigma™ Supelco™

Imazamox is an imidazolinone herbicide which acts by inhibiting acetohydroxyacid synthase activity.

4,518

PESTANAL™ Cyanophos, MilliporeSigma™ Supelco™

Cyanophos is an organophosphate insecticide, which is effectively used against various root-parasitic nematodes such as Diaspididae, Lepidoptera, Coccidae, Aphididae and other insects on various fruits and vegetables.

4,519

Octinoxate Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

Type Certified Reference Material
Linear Formula C18H26O3
CAS 5466-77-3
MDL Number MFCD00072582
Physical Form Neat
Flash Point 193°C
Grade Certified Reference Material
Synonym 2-Ethylhexyl 4-methoxycinnamate; 4-Methoxycinnamic acid 2-ethylhexyl ester; OMC; Octyl methoxycinnamate
Purity Grade Notes These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.
Formula Weight 290.40
4,520

L-Methionine 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.

4,521

3-Hydroxyglutaric acid, ≥95% (GC), MilliporeSigma™ Supelco™

Type Analytical Standard
Percent Purity ≥95% (GC)
Linear Formula C5H8O5
CAS 638-18-6
MDL Number MFCD06208235
Grade Analytical Standard
Synonym beta-Hydroxyglutaric acid; 3-Hydroxypentanedioic acid
Recommended Storage 2°C to 8°C
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 148.11
4,522

Isoniazid, ≥99% (TLC), MilliporeSigma™ Supelco™

Chemical structure: pyridine

Type Analytical Standard
Percent Purity ≥99% (TLC)
Linear Formula C6H7N3 O
CAS 54-85-3
MDL Number MFCD00006426
Physical Form Neat
Packaging Poly Bottle
Grade Analytical Standard
Synonym 4-Pyridinecarboxylic acid hydrazide; INH; Isonicotinic acid hydrazide; Isonicotinic hydrazide
RTECS Number NS1751850
Formula Weight 137.14
Melting Point 171°C to 173°C
4,528

Theobromine, ≥99.0% (HPLC), MilliporeSigma™ Supelco™

Theobromine is an active bronchodilator drug ingredient used in the treatment of acute and chronic asthma. It is a naturally present alkaloid in a wide variety of foods and beverages, such as coffee, cocoa, tea, yerba mate and energizing drinks.

4,530

1-Kestose, ≥98.0% (HPLC), MilliporeSigma™ Supelco™

1-Kestose is a functional trisaccharide, which can be produced from sucrose via a fructosyl-transfer reaction catalyzed by β-fructofuranosidase from Aspergillus japonicus.