Innovative Chromatography Columns
for every application.

POSTERS, PAPERS, APPLICATION NOTES, AND MORE.

We’ve got over 750 applications in our Technical Library. Let’s narrow things down. Enter one or more parameters below, then hit “SEARCH”.

By Keyword

Search our massive library of application notes by keyword.
Exact phrase
Any word   All words

By Category

Pharmaceuticals? Biologics?
Search by your specific industry to determine which columns are right for you.

By stationary phase

Already have a favorite Imtakt column? Use the box below to find application notes & other useful data by specific column.

Search Results

View as Table | View as List

Currently viewing: Filtered results (21 items)

Technical Information   Posters   Papers

Application #:
TI0884
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Botanicals
Steroids
Compounds:
Matrine
Oxymatrine
Column(s):
Cadenza 5CD-C18 (250 x 4.6mm)

Alkaloids, Matrine and Oxymatrine

Application #:
TI0882
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Botanicals
Steroids
Compounds:
R1
Rg1
Re
Rf
Rb1
Rg2
Rh1
Rc
Rb2
Rb3
Rd
Rg3
Compound K
Rh2
Column(s):
Cadenza CD-C18 (150 x 3.0mm)

Ginsenoside

Application #:
TI0804
Type:
Application Note
Categories:
LC-MS
Food Chemistry
Vitamins
Steroids
Compounds:
Beta-tocotrienol
gamma-tocotrienol
alpha-tocotrienol
gamma-tocopherol
beta-tocopherol
gamma-tocopherol
alpha-tocopherol
stigmasterol
campesterol
cycloartenol
24-methylenecycloartanol
beta-sitosterol
gamma-oryzanol
cycloartenyl ferulate
24-methylenecycloartanyl ferulate
campesteryl ferulate
beta-sitosterylferulate
Column(s):
Cadenza CD-C18 (250 x 3.0mm)

LC-MS: Method for simultaneous analysis of functional ingredients in rice bran oil

Application #:
TI0500
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Steroids
Column Performance
Compounds:
acetaminophen
1-hydroxyN 7-azabenzotriazole
prednisolone
methyl 3-aminoS 2-thiophenecarboxylate
6-alphamethylprednisolone
corticosterone
4-aminobenzophenone
propylparaben
Column(s):
Scherzo SM-C18 (75 x 4.6mm)

The Scherzo SM-C18 column shows excellent batch to batch reproducibility for these small polar molecules.

Application #:
TI0494
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics / Steroids
Compounds:
Betamethasone
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison US-C18 (150 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

Betamethasone (Antihistamine:Adrenal corticosteroid)

Application #:
TI0397
Type:
Application Note
Categories:
LC-MS
Steroids
Biochemistry / Metabolism
Compounds:
testosterone
progesterone
pregnanetriol
pregnanediol
estrone
estriol
5-alpha-dihydrotestosterone
17-beta-estradiol
17-alphahydroxyprogesterone
Column(s):
Unison UK-C8 (50 x 2.0mm)

LC-MS/MS Application - Steroid Hormones and Metabolites

Application #:
TI0376
Type:
Application Note
Categories:
Direct Serum Injection
Steroids
Biochemistry / Metabolism
Compounds:
beta-Estradiol 3
17-disulfate
beta-Estradiol 17-(beta-D-glucuronide)
17-beta-estradiol
Column(s):
Cadenza HS-C18 (150 x 3.0mm)

Cadenza HS-C18 successfully separates out small molecules like Estradiol and metabolites from bovine serum. The sample chromatogram looks almost identical to the standard chromatogram.

Application #:
TI0375
Type:
Application Note
Categories:
Steroids
Biochemistry / Metabolism
Compounds:
beta-Estradiol 3
17-disulfate
beta-Estradiol 17-(beta-D-glucuronide)
17-beta-estradiol
Column(s):
Cadenza CD-C18 (30 x 2.0mm)
Cadenza CW-C18 (30 x 2.0mm)
Cadenza CL-C18 (30 x 2.0mm)
Unison UK-C18 (30 x 2.0mm)
Unison UK-C8 (30 x 2.0mm)
Unison UK-Phenyl (30 x 2.0mm)

Many Cadenza and Unison columns achieve excellent resolution with beta-Estradiol 3,17-disulfate and 17beta-estradiol despite their similar structures.

Application #:
TI0326
Type:
Application Note
Categories:
Steroids
Compounds:
testosterone
progesterone
estrone
estriol
cholesterol
17 beta-estradiol
Column(s):
Unison UK-Phenyl (100 x 2.0mm)

Cholesterol and steroid hormones

Application #:
TI0324
Type:
Application Note
Categories:
Steroids
Compounds:
progesterone
prednisone
prednisolone
hydrocortisone
ethynylestradiol
estrone
estriol
estradiol
deoxycorticosterone acetate
cortisone
corticosterone
6 alpha-methylprednisoline
Column(s):
Cadenza CL-C18 (250 x 4.6mm)

Steroids

Application #:
TI0323
Type:
Application Note
Categories:
Steroids
Compounds:
progesterone
prednisone
prednisolone
hydrocortisone
ethynylestradiol
estrone
estriol
estradiol
deoxycorticosterone acetate
cortisone
corticosterone
6 alpha-methylprednisoline
Column(s):
Cadenza CD-C18 (250 x 4.6mm)
Cadenza CL-C18 (250 x 4.6mm)
Unison UK-C18 (250 x 4.6mm)
Unison UK-C8 (250 x 4.6mm)
Unison UK-Phenyl (250 x 4.6mm)

Steroids

Application #:
TI0319
Type:
Application Note
Categories:
Steroids
Compounds:
progesterone
prednisone
prednisolone
hydrocortisone
ethylestradiol
estrone
estriol
estrandiol
deoxyrticosterone acetate
cortisone
corticosterone
6 alpha-methylprednisoline
Column(s):
Unison UK-C18 (250 x 4.6mm)
Unison UK-Amino (250 x 4.6mm)

Steroids

Application #:
TI0254
Type:
Application Note
Categories:
Column Performance
Steroids
Compounds:
propylbenzoate
deoxycorticosterone acetate
progesterone
butylbenzoate
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)

Separation properties for Neutral Compounds on CL-C18

Application #:
TI0183
Type:
Application Note
Categories:
Adreno-corticosteroids
Compounds:
aldosterone
Column(s):
Cadenza CD-C18 (250 x 4.6mm)
Cadenza CL-C18 (250 x 4.6mm)
Unison UK-C18 (250 x 4.6mm)

Simultaneous analysis of compounds involved in the synthesis of andrenal corticosteroids.

Application #:
TI0168
Type:
Application Note
Categories:
Partition Mode / Normal Phase and Reversed-Phase
Compounds:
estrone
ethynylestradiol
alpha-estradiol
beta-estradiol
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

Explanation of the difference in elution of estrogens with normal and reverse phase modes.

Application #:
TI0119
Type:
Application Note
Categories:
High Resolution and Selectivity
Compounds:
prednisolone
prednisone
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Cadenza's high theoretical plate numbers and impressive selectivity show the column's efficiency in steroid separations.

Application #:
TI0063
Type:
Application Note
Categories:
Steroid Hormones
Compounds:
androstene-3
17-dione
testosterone
17 a-hydroxyprogesterone
progesterone
Column(s):
Cadenza CD-C18 (75 x 2.0mm)

Highly sensitive gradient analysis using our semi-micro column.

Application #:
TI0054
Type:
Application Note
Categories:
LC-MS/MS High Throughput Analysis
Compounds:
beta-estradiol
Column(s):
Cadenza CD-C18 (50 x 2.0mm)

10pg of beta-estradiol detected.

Application #:
TI0039
Type:
Application Note
Categories:
Higher efficiency with the same size
Compounds:
prednisone
cortisone
prednisolone
hydrocortisone
Column(s):
Cadenza CD-C18 (150 x 4.6mm)

Higher efficiency with the all-purpose 150 x 4.6mm column.

Application #:
TI0013
Type:
Application Note
Categories:
Estrogen
Compounds:
estrogen
4-hydroxyestrone 4-metyl ether
2-hydroxyestrone 2-metyl ether
2-hydroxyestrone 3-metyl ether
4-hydroxyestrone 3-metyl ether
Column(s):
Cadenza CD-C18 (150 x 4.6mm)

Precise separation of compounds related to estrogen, the female sex hormone.

Application #:
SP0025
Type:
Poster
Categories:
LC-MS
Biochemistry/Metabolism
Steroids
Compounds:
DHEA-P
DHT-S
testosterone-P
pregnenolone-S
DHT-P
DHEA-A
pregnenolone-P
testosterone-A
DHEA-S
DHT-A
testosterone-S
pregnenolone-A
ubiquinone Q2
leukotriene A4
5 HEPE
epipregnanolone
alloepipregnanolone
allopregnanlone
melanin
resolvin D1
resolvin D2
18-oxocortisol
7a-OH-5b-cholanic acid
12b-OH-5b-cholanic acid
lithocholic acid
isolithocholic acid
isoallolithocholic acid
allolithocholic acid
allodeoxycholic acid
isodeoxycholic acid
deoxycholic acid
ursodeoxycholic acid
murocholic acid
hyodeoxycholic acid
3a
7a-dihydroxycholanoic acid
3b
7a-dihydroxy-5b-cholanoic acid
3b
12a-dihydroxy-5b-cholanoic acid
3a
12b-dihydroxy-5b-cholanoic acid
3b
12a-dihydroxy-5a-cholanoic acid
3b
12b-dihydroxy-5b-cholanoic acid
allochenodeoxycholic acid
chenodeoxycholic acid
isoursodeoxycholic acid
isohyodeoxycholic acid
7b
12a-dihydroxycholanoic acid
Column(s):

High-throughput non-targeted metabolic profiling with hybrid stationary phase LC column coupled to Q-TOF-MS in cancer research

About Imtakt

Our HPLC columns have been designed and manufactured by Imtakt Corporation with exceptional craftsmanship and decades of industry experience. Our columns give chromatographers high resolution for unique problems.

Imtakt Global Distribution Network
©Copyright 2017 Imtakt USA. All rights reserved.