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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 (91)
Drug Standards (58)
Ion Chromatography Standards (2)
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1 – 15 of 146 results
4

PESTANAL™ α-Endosulfan, MilliporeSigma™ Supelco™

α-Endosulfan, a stereoisomer of endosulfan, is widely used as a pesticide.

6

D-α-Tocopherol succinate, MilliporeSigma™ Supelco™

D-α-Tocopherol succinate is a potent antioxidant tocopherol with antitumor activity and inhibits colon cancer liver metastases.

10

PESTANAL™ α-Chlordane, MilliporeSigma™ Supelco™

α-Chlordane is an organochlorine pesticide, widely used in agriculture to control pests. These chemicals are carcinogenic and known to induce toxicity in several organisms.

11

(+)-α-Pinene, ≥98.5% (sum of enantiomers, GC), MilliporeSigma™ Supelco™

(+)-α-Pinene is a monoterpenoid compound, which comprises of an endocyclic double bond and is found in the resins of pine trees and other conifers.

Boiling Point 155°C to 156°C
Linear Formula C10H16
Physical Form Neat
Grade Analytical Standard
Ignition Point 491°F
Density 0.858 g/mL (at 20°C)
Type Analytical Standard
Percent Purity ≥98.5% (sum of enantiomers, GC)
CAS 7785-70-8
MDL Number MFCD00001346
Flash Point 33°C
Synonym (1 R,5 R)-2,6,6-Trimethylbicyclo[3.1.1 ]hept-2-ene; (1 R,5 R)-2-Pinene
Recommended Storage 2°C to 8°C
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 136.23
Melting Point -62°C
14

α-Carotene, ≥97% (HPLC), MilliporeSigma™ Supelco™

α-Carotene is a carotenoid, which shows anticarcinogenic activity.

15

(-)-α-Pinene, ≥99% (sum of enantiomers, GC), MilliporeSigma™ Supelco™

(−)-α-Pinene is a volatile mono-terpenoid compound, that is found in the resins of pine trees and other conifers. It contains an endocyclic double bond in its structure.

Boiling Point 156°C to 158°C
Linear Formula C10H16
Physical Form Neat
Grade Analytical Standard
Density 0.858 g/mL (at 20°C)
Type Analytical Standard
Percent Purity ≥99% (sum of enantiomers, GC)
CAS 7785-26-4
MDL Number MFCD00064145
Flash Point 33°C
Synonym (1 S,5 S)-2,6,6-Trimethylbicyclo[3.1.1 ]hept-2-ene; (1 S,5 S)-2-Pinene
Recommended Storage 2°C to 8°C
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 136.23