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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 (11,006)
Drug Standards (10,293)
Ion Chromatography Standards (590)
Pesticide Standards (539)
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Search Within Results
Keyword Search:
2,986 – 3,000 of 22,264 results
2,987

PESTANAL™ Metrafenone, MilliporeSigma™ Supelco™

Metrafenone is a novel benzophenone fungicide that could be used against powdery mildew and eye spot in vegetables and fruits.

2,988

TraceCERT™ Ethanol Solution, 2,000 μg/mL in Methanol, MilliporeSigma™ Supelco™

Ethanol, which is derived from cellulosic biomass can find applications as a large-scale transportation fuel. It can serve as a substitute for diesel in compression-ignition engines.

2,990

Hexyl acetate, ≥99.7% (GC), MilliporeSigma™ Supelco™

Hexyl acetate is a short-chain ester and an aromatic compound with a green note flavor, widely used in food industries.

Boiling Point 168°C to 170°C
Linear Formula CH3 COO(CH2)5 CH3
Physical Form Neat
Grade Analytical Standard
Density 0.87 g/mL (at 25°C)
Type Analytical Standard
Percent Purity ≥99.7% (GC)
CAS 142-92-7
MDL Number MFCD00009524
Flash Point 56°C
Synonym Capryl acetate
RTECS Number AI0875000
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 144.21
Melting Point -80°C
2,991

Benzo[ghi]perylene, 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.

Boiling Point >500°C
Linear Formula C22H12
CAS 191-24-2
MDL Number MFCD00004135
Physical Form Neat
Grade TraceCERT™ Analytical Standard
Synonym 1,12-Benzoperylene
Shelf Life Limited shelf life, Expiry date on the label
Formula Weight 276.33
Melting Point 277°C to 279°C
Product Line TraceCERT
2,993

PESTANAL™ Cycloprothrin, MilliporeSigma™ Supelco™

Cycloprothrin is an insecticide, used for controlling insect pests on rice plants and vegetables.

2,995

trans-2-Hexadecenoyl-L-carnitine, ≥95.0% (LC/MS), MilliporeSigma™ Supelco™

Type Analytical Standard
Percent Purity ≥95.0% (LC/MS)
Linear Formula C23H43 NO4
CAS 26145-55-1
Grade Analytical Standard
Synonym (2 R)-3-Carboxy-N,N,N-trimethyl-2-[[(2 E)-1-oxo-2-hexadecen-1-yl]oxy]-1-propanaminium inner salt
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 397.59
2,996

VETRANAL™ Sulfadimethoxine, MilliporeSigma™ Supelco™

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

2,997

PESTANAL™ Proquinazid, MilliporeSigma™ Supelco™

Proquinazid belongs to the quinazolinone class of fungicides.

2,998

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

Acetophenone is a colourless liquid with a sweet pungent taste. It can be used in perfume industry, as a fragrance ingredient and also as a flavouring agent in food industries.

Boiling Point 202°C
Linear Formula CH3 COC6H5
Physical Form Neat
Grade Analytical Standard
Ignition Point 1058°F
Density 1.03 g/mL (at 25°C)
Vapor Density 4.1 (vs. air)
Vapor Pressure 1 mmHg (15°C)
Type Analytical Standard
Percent Purity ≥99.5% (GC)
CAS 98-86-2
MDL Number MFCD00008724
Flash Point 76°C
Synonym Methyl phenyl ketone
RTECS Number AM5250000
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 120.15
Melting Point 19°C to 20°C
2,999

PESTANAL™ Fenhexamid, MilliporeSigma™ Supelco™

Fenhexamid is an anti-botrytis fungicide widely used against a broad spectrum of fungi in agricultural crops. Its mode of action involves the inhibition of sterol biosynthesis.