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 (10,986)
Drug Standards (10,088)
Ion Chromatography Standards (589)
Pesticide Standards (538)
Petrochemical Standards (519)

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)

brands

  • (1)
  • (2)
  • (1)
  • (1)
  • (6)
  • (9)
  • (3)
  • (100)
  • (84)
  • (2)
  • (27)
  • (1)
  • (229)
  • (1)
  • (8)
  • (6)
  • (5)
  • (1)
  • (2)
  • (796)
  • (24)
  • (3)
  • (4)
  • (2)
  • (2)
  • (1)
  • (2)
  • (4)
  • (21)
  • (1)
  • (1)
  • (88)
  • (2)
  • (439)
  • (3)
  • (15)
  • (47)
  • (69)
  • (28)
  • (3)
  • (1)
  • (30)
  • (1)
  • (4)
  • (1)
  • (324)
  • (1)
  • (6)
  • (1)
  • (1)
  • (1)
  • (13)
  • (4)
  • (1)
  • (1)
  • (1)
  • (3)
  • (53)
  • (2)
  • (1)
  • (3)
  • (44)
  • (1)
  • (1)
  • (2)
  • (1)
  • (8)
  • (4)
  • (1)
  • (6)
  • (113)
  • (2)
  • (6)
  • (1)
  • (2)
  • (2)
  • (4)
  • (3)
  • (41)
  • (5)
  • (2)
  • (103)
  • (3,813)
  • (7)
  • (2)
  • (3)
  • (5,886)
  • (1)
  • (14)
  • (1)
  • (1)
  • (7)
  • (1)
  • (1)
  • (52)
  • (9)
  • (14)
  • (1)
  • (5)
  • (15)
  • (2)
  • (19)
  • (381)
  • (6)
  • (260)
  • (9)
  • (1,506)
  • (3)
  • (899)
  • (4)
  • (3,016)
  • (85)
  • (2)
  • (1)
  • (23)
  • (2)
  • (5)
  • (82)
  • (1)
  • (3)
  • (1)
  • (16)
  • (76)
  • (224)
  • (2)
  • (1)
  • (2)
  • (2)
  • (28)
  • (1)
  • (1)
  • (2,747)

special interests

  • (32)
  • (11)
  • (13)
  • (2)
  • (7,653)

Grade

  • (3)
  • (1)
  • (1)
  • (3,150)
  • (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)
  • (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)
  • (29)
  • (2)
  • (41)
  • (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

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

Search Within Results
Keyword Search:
271 – 285 of 22,037 results
271

Polystyrene, Analytical Standard, For GPC, 4,000, MilliporeSigma™ Supelco™

Polystyrene is a synthetic thermoplastic, which can find a wide range of applications due to its properties like low cost, rigidity and good processability.Polystyrene that is toughened, can find applications in domestic mouldings. In combination with acrylonitrile butadiene styrene(ABS), it can be used in vacuum formed interiors for fridges and freezers.

275

Melatonin 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

277

VETRANAL™ Baquiloprim, MilliporeSigma™ Supelco™

Baquiloprim is a diaminopyrimidine derivative used as an antibiotic in veterinary medicine.

280

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

Boiling Point 330°C
Linear Formula CH3(CH2)17 CH3
Physical Form Neat
Grade Analytical Standard
Ignition Point 446°F
Density 0.786 g/mL (at 25°C)
Vapor Density 9.27 (vs. air)
Vapor Pressure 1 mmHg (133.2°C)
Type Analytical Standard
Percent Purity ≥99.5% (GC)
CAS 629-92-5
MDL Number MFCD00009012
Flash Point 100°C
RTECS Number 211-116-8
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 268.52
Melting Point 30°C to 34°C; 32°C to 34°C
282

9-Aminoacridine, Matrix Substance for MALDI-MS, ≥99.5% (HPLC), MilliporeSigma™ Supelco™

9-Aminoacridine, an aminoacridine dye which acts as a potent mutagen in viruses and bacteria.

284

phyproof™ (-)-Catechin 3-gallate, ≥95% (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