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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 (5,119)
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Keyword Search:
1 – 15 of 5,879 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

TraceCERT™ HDI-DBA-d9 Oligomers Standard, Certified Reference Material, in Methanol (varied conc.), MilliporeSigma™ Supelco™

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

3

3-Methylphenol, MilliporeSigma™ Supelco™

3-Methylphenol, a substituted phenol, is a common water pollutant. It is found to be toxic to fish and aquatic biota, even when present in trace quantities.

5

(±)-Propylene Oxide, Analytical Standard, ≥99.7% (GC), MilliporeSigma™ Supelco™

Boiling Point 34°C
Linear Formula C3H6O
Physical Form Neat
Grade Analytical Standard
Density 0.83 g/mL (at 25°C)
Vapor Density 2 (vs. air)
Vapor Pressure 8.59 psi (20°C)
Percent Purity ≥99.7% (GC)
CAS 75-56-9
MDL Number MFCD00005126
Synonym (+/-)-Methyloxirane; 1,2-Epoxypropane
RTECS Number TZ2975000
Shelf Life Limited shelf life, Expiry date on the label
Formula Weight 58.08
Melting Point -112°C
6

Camphene, MilliporeSigma™ Supelco™

Camphene is an organic plastic type of crystal, which can be commonly used as an industrial intermediate compound for the production of commercial chemicals like camphor, isobornyl acetate and isoborneol. It can be obtained, via isomerization of alpha-pinene over acidic titanium dioxide catalyst.

9

2,4-Diaminotoluene, MilliporeSigma™ Supelco™

2,4-Diaminotoluene is a primary aromatic amine (PAA) that is used in industrial and agricultural applications. It is employed as an intermediate in the manufacture of toluene diisocyanate and polyurethane foam, elastomers and coatings.

11

Cyclopentane, ≥99.0% (GC), MilliporeSigma™ Supelco™

Cyclopentane is a colourless flammable acyclic hydrocarbon liquid. It is a widely used component in preparing products like analgesics, insecticides, sedatives, antitumor agents and also finds application in pharmaceutical industry.

Boiling Point 50°C
Linear Formula C5H10
Physical Form Neat
Grade Analytical Standard
Ignition Point 682°F
Density 0.751 g/mL (at 25°C)
Vapor Density 2 (vs. air)
Type Analytical Standard
Percent Purity ≥99.0% (GC)
CAS 287-92-3
MDL Number MFCD00001356
Flash Point -20°C - Closed Cup
RTECS Number GY2390000
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 70.13
Melting Point -94°C
13

Drometrizole trisiloxane, ≥98% (HPLC), MilliporeSigma™ Supelco™

Drometrizole trisiloxane (DRT) belongs to the lipophilic benzotriazole derivative class of compounds commonly utilized in sunscreen cosmetics.

15

Violaxanthin, ≥95.0% (HPLC), MilliporeSigma™ Supelco™

Violaxanthins are natural pigmented constituents or carotenoids present in most fruits and vegetables.