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.
Organic Standards (11,335)
Drug Standards (6,859)
Ion Chromatography Standards (608)
Petrochemical Standards (469)
Pesticide Standards (465)

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

No results found within this category. Try removing some selected filters and try again.

category

brands

  • (2)
  • (1)
  • (6)
  • (13)
  • (3)
  • (69)
  • (84)
  • (2)
  • (27)
  • (1)
  • (226)
  • (1)
  • (1)
  • (4)
  • (6)
  • (1)
  • (337)
  • (23)
  • (3)
  • (4)
  • (2)
  • (2)
  • (2)
  • (4)
  • (1)
  • (21)
  • (1)
  • (37)
  • (3)
  • (435)
  • (3)
  • (6)
  • (47)
  • (4)
  • (73)
  • (28)
  • (3)
  • (1)
  • (1)
  • (19)
  • (1)
  • (1)
  • (1)
  • (330)
  • (1)
  • (6)
  • (2)
  • (1)
  • (1)
  • (13)
  • (4)
  • (1)
  • (1)
  • (1)
  • (3)
  • (60)
  • (5)
  • (1)
  • (1)
  • (3)
  • (44)
  • (1)
  • (1)
  • (2)
  • (1)
  • (4)
  • (3)
  • (2)
  • (1)
  • (6)
  • (111)
  • (1)
  • (3)
  • (3)
  • (1)
  • (1)
  • (1)
  • (1)
  • (4)
  • (3)
  • (2)
  • (4)
  • (107)
  • (54)
  • (8)
  • (2)
  • (21)
  • (5,912)
  • (1)
  • (1)
  • (7)
  • (1)
  • (48)
  • (8)
  • (14)
  • (1)
  • (4)
  • (16)
  • (2)
  • (1)
  • (20)
  • (393)
  • (6)
  • (278)
  • (5)
  • (1,516)
  • (2)
  • (918)
  • (3)
  • (3,068)
  • (216)
  • (22)
  • (2)
  • (4)
  • (1)
  • (1)
  • (82)
  • (1)
  • (3)
  • (2)
  • (11)
  • (77)
  • (217)
  • (3)
  • (2)
  • (2)
  • (28)
  • (1)
  • (1)
  • (3,526)

special interests

  • (32)
  • (13)
  • (1)
  • (46)
  • (5,650)

special offers

  • (5)

Grade

  • (3)
  • (1)
  • (1)
  • (3,170)
  • (4)
  • (2)
  • (9)
Show all

Percent Purity

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

Molecular Weight (g/mol)

  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (3)
  • (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)
  • (34)
  • (2)
  • (43)
  • (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

Applications

  • (1)
  • (1)
  • (1)
  • (1)
226 – 240 of 19,065 results
227

Sulfanilic Acid Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

Sulfanilic Acid is a synthetic organic compound, obtained via sulfonation of aniline with sulfuric acid. It is widely used for the production of optical brightening agents, synthetic organic dyes, food colorants and additives.

228

VETRANAL™ Sulfadimethoxine, MilliporeSigma™ Supelco™

Sulfadimethoxine is an long acting sulfonamide antibiotic, which finds applications in pen-held lobsters, Homarus americanus for treatment of gaffkemia.

231

2-Phenoxyethanol, ≥99.5% (GC), MilliporeSigma™ Supelco™

2-Phenoxyethanol is a compound, which belongs to the class of volatile organicshaving a faint rose like aromatic odor. It may find applications as a solvent in ball-point inks, resins and in organic synthesis. It may also be used in cosmetics as an antimicrobial agent and preservative.

Boiling Point 244°C to 246°C
Linear Formula C6H5 OCH2 CH2 OH
Physical Form Neat
Grade Analytical Standard
Density 1.107 g/mL (at 20°C)
Type Analytical Standard
Percent Purity ≥99.5% (GC)
CAS 122-99-6
MDL Number MFCD00002857
Flash Point 121°C
Synonym Ethylene glycol monophenyl ether; PHE; PHE-G; PHE-S; PhG; Phenylglycol
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 138.16
Melting Point 11°C to 13°C
232

2-Phenoxyethanol 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.

233

L-Carnitine-(methyl-d3) inner salt, ≥97.0% (HPLC), MilliporeSigma™ Supelco™

Type Analytical Standard
Percent Purity ≥97.0% (HPLC)
Linear Formula C7H12D3 NO3
CAS 126372-70-1
Grade Analytical Standard
Synonym (R)-3-Carboxy-2-hydroxy-N,N-dimethyl-N-(methyl-d3)-1-propanaminium inner salt
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 164.22
234

L-Carnitine-(trimethyl-d9) inner salt, Analytical Standard, ≥97.0% (HPLC), MilliporeSigma™ Supelco™

Percent Purity ≥97.0% (HPLC)
Linear Formula C7D9H6NO3
CAS 126827-79-0
Grade Analytical Standard
Synonym (R)-3-Carboxy-2-hydroxy-N,N,N-tri(methyl-d3)-1-propanaminium inner salt
Shelf Life Limited shelf life, Expiry date on the label
Formula Weight 170.25
235

PESTANAL™ S 421, MilliporeSigma™ Supelco™

S 421 belongs to the class of chloroalkyl ether compounds.

238

p-Anisaldehyde, Analytical Standard, ≥99.0% (GC), MilliporeSigma™ Supelco™

p-anisaldehyde is an aromatic aldehyde commonly found in anise seed oil. It shows acaricidal activity and is primarily used, as a lead compound for the development of new agents for the selective control of house dust mites.

Boiling Point 248°C
Linear Formula CH3OC6H4CHO
Physical Form Neat
Grade Analytical Standard
Density 1.119 g/mL (at 25°C)
Vapor Density 4.7 (vs. air)
Percent Purity ≥99.0% (GC)
CAS 123-11-5
MDL Number MFCD00003385
Synonym 4-Methoxybenzaldehyde; Aubépine
RTECS Number BZ2625000
Shelf Life Limited shelf life, Expiry date on the label
Formula Weight 136.15
Melting Point -1°C
240

VETRANAL™ Sulfisoxazole, MilliporeSigma™ Supelco™

Sulfisoxazole belongs to the sulfonamide class of antibacterial compounds.