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Chromatography Standards

Frequently used for calibration, chromatography standards have a known concentration to test separating equipment for performance faults.
Organic Standards (11,222)
Drug Standards (9,991)
Ion Chromatography Standards (610)
Pesticide Standards (548)
Petrochemical Standards (481)

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391 – 405 of 22,167 results
391

PESTANAL™ Imidacloprid-d4, MilliporeSigma™ Supelco™

Imidacloprid is a neonicotinoide insecticide primarily applied as a seed dressing and foliar sprays to protect crop in agricultural systems and landscaping.Find more information here: Neonicotinoids

395

PESTANAL™ Flufenoxuron, MilliporeSigma™ Supelco™

Flufenoxuron is an acylurea compound mostly used as an insecticide. It inhibits chitin synthesis in pests making it a slow acting growth regulator.

397

MilliporeSigma Soy Bean Meal (N, S)

Soy Bean Meal (N, S) is a reference standard produced in accordance to ISO Guide 34-2009.

398

CERILLIANT™ Codeine-D3 Solution, 1.0 mg/mL in methanol, Sold by MilliporeSigma™ Supelco™

Codeine-D3 is a stable-labeled internal standard suitable for many LC/MS or GC/MS testing applications including pain prescription monitoring, forensic analysis, clinical toxicology, urine drug testing or isotope dilution methods.

399

Proadifen hydrochloride, ≥95%, MilliporeSigma™ Supelco™

Type Analytical Standard
Percent Purity ≥95%
Linear Formula C23H31 NO2 · HCl
CAS 62-68-0
MDL Number MFCD00055151
Physical Form Neat
Packaging Poly Bottle
Grade Analytical Standard
Synonym alpha-Phenyl-alpha-propylbenzeneacetic acid 2-(diethylamino)ethyl ester; N,N-Diethylaminoethyl 2,2-diphenylvalerate; SKF-525 A
RTECS Number YV7175000
Formula Weight 389.96
401

1,2-Propanediol, ≥99.7% (GC), MilliporeSigma™ Supelco™

Boiling Point 187°C
Linear Formula CH3 CH(OH)CH2 OH
Physical Form Neat
Grade Analytical Standard
Ignition Point 779°F
Density 1.036 g/mL (at 25°C)
Vapor Density 2.62 (vs. air)
Vapor Pressure 0.08 mmHg (20°C)
Type Analytical Standard
Percent Purity ≥99.7% (GC)
CAS 57-55-6
MDL Number MFCD00064272
Flash Point 103°C
Synonym 1,2-PDO; Propylene glycol
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 76.09
Melting Point -60°C
402

Meglumine, 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.Meglumine is a glucose-derived secondary amine which is widely used as an excipient in pharmaceutical formulations.

403

Sulfamethizole, ≥99% (HPLC), MilliporeSigma™ Supelco™

Sulfamethizole is an antibacterial drug used in the treatment of the urinary tract infections.

Type Analytical Standard
Percent Purity ≥99% (HPLC)
Linear Formula C9H10N4O2S2
CAS 144-82-1
MDL Number MFCD00053363
Physical Form Neat
Packaging Glass Bottle
Grade Analytical Standard
Synonym 4-Amino-N-(5-methyl-1,3,4-thiadiazol-2-yl)benzenesulfonamide; N1-(5-Methyl-1,3,4-thiadiazol-2-yl)sulfanilamide; Sulfamethylthiadiazole
RTECS Number WP0875000
Formula Weight 270.33