accessibility menu, dialog, popup

UserName

Chromatography Standards

Frequently used for calibration, chromatography standards have a known concentration to test separating equipment for performance faults.
Organic Standards (5,124)
Drug Standards (814)
Petrochemical Standards (230)
Ion Chromatography Standards (206)
Pesticide Standards (67)

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

special offers

  • (5)
  • (2)
  • (3)

brands

  • (1)
  • (293)
  • (1)
  • (1)
  • (5,551)
  • (13)
  • (131)
  • (303)
  • (7)
  • (82)
  • (1)
  • (58)

Grade

  • (3)
  • (1)
  • (1)
  • (3,011)
  • (2)
  • (9)
  • (14)
Show all

Percent Purity

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

Concentration

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

Molecular Weight (g/mol)

  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (6)
Show all

Solvent or Matrix

  • (6)
  • (2)
  • (9)
  • (1)
  • (1)
  • (1)
  • (1)
Show all

Industry Type

  • (1)
  • (9)
  • (2)
  • (37)
  • (1)
  • (2)
  • (3)
Show all

Technique

  • (3)
  • (12)
  • (1)
  • (62)
  • (1)
  • (3)
  • (1)
Show all

Element

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

Certifications/Compliance

  • (2)
  • (1)
  • (1)
  • (1)
1 – 15 of 5,890 results
1

TAN Standard (Certified), Fisher Chemical

CAS: 79-09-4 Molecular Formula: C3H6O2 Molecular Weight (g/mol): 74.079 MDL Number: MFCD00212734 InChI Key: XBDQKXXYIPTUBI-UHFFFAOYSA-N PubChem CID: 1032 ChEBI: CHEBI:30768 IUPAC Name: propanoic acid SMILES: CCC(=O)O

PubChem CID 1032
CAS 79-09-4
Molecular Weight (g/mol) 74.079
ChEBI CHEBI:30768
MDL Number MFCD00212734
SMILES CCC(=O)O
IUPAC Name propanoic acid
InChI Key XBDQKXXYIPTUBI-UHFFFAOYSA-N
Molecular Formula C3H6O2
2

Bromide Standard, For IC, 1,000 mg/L Bromide in H2O, MilliporeSigma™ Supelco™

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 (ISO Guide 34). This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.g. NIST or BAM.

6

PESTANAL™ Tolylfluanid, MilliporeSigma™ Supelco™

Tolylfluanid is a phenylsulfamide fungicide, generally used in fertilizers. It can also be used as an antifouling agent in vessel paints.

7

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

Boiling Point 35°C to 36°C
Linear Formula CH3(CH2)3 CH3
Physical Form Neat
Grade Analytical Standard
Ignition Point 500°F
Density 0.626 g/mL (at 25°C)
Vapor Density 2.48 (vs. air)
Type Analytical Standard
Percent Purity ≥99.5% (GC)
CAS 109-66-0
MDL Number MFCD00009498
Flash Point -40°C
RTECS Number RZ9450000
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 72.15
Melting Point -130°C
8

Quinaldine, ≥90% (GC), MilliporeSigma™ Supelco™

Boiling Point 105°C to 107°C (10 mmHg); 248°C
Linear Formula C10H9 N
Physical Form Neat
Grade Analytical Standard
Density 1.058 g/mL (at 25°C)
Type Analytical Standard
Percent Purity ≥90% (GC)
CAS 91-63-4
MDL Number MFCD00006756
Flash Point 79°C
Packaging Glass Bottle
Synonym 2-Methylquinoline
RTECS Number UZ9625000
Formula Weight 143.19
Melting Point -9°C to -3°C
10

PESTANAL™ Nicosulfuron, MilliporeSigma™ Supelco™

Nicosulfuron belongs to the group of sulfonylurea herbicides, which can be largely used to control grasses and broad leaved weed species in crop protection like in corn.

11

3,4,5-Trichlorophenol, MilliporeSigma™ Supelco™

3,4,5-Trichlorophenol is a needle shaped type of chlorinated phenol.

12

(-)-Bornyl acetate, ≥99.0% (sum of enantiomers, GC), MilliporeSigma™ Supelco™

Boiling Point 223°C to 224°C
Linear Formula C12H20O2
Physical Form Neat
Grade Analytical Standard
Density 0.986 g/mL (at 20°C)
Vapor Pressure 0.6 mmHg (20°C)
Type Analytical Standard
Percent Purity ≥99.0% (sum of enantiomers, GC)
CAS 5655-61-8
MDL Number MFCD00867808
Flash Point 84°C
Synonym endo-(1 S)-1,7,7-Trimethylbicyclo[2.2.1 ]hept-2-yl acetate
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 196.29
13

Furan, ≥98.0% (GC), MilliporeSigma™ Supelco™

Furan is a clear and colorless liquid, and a bimolecular heterocycle, which can be used to trap unstable intermediates containing highly reactive species, via Diels-Alder cycloaddition reactions.

14

TraceCERT™ Pyrene certified reference material, MilliporeSigma™ Supelco™

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.

15

TraceCERT™ Naphthalene certified reference material, MilliporeSigma™ Supelco™

Naphthalene is an aromatic hydrocarbon, found to be nonpolar in nature. It is generally produced from petroleum or coal-tar.