GC

Samples

Acetic Acid , Propionic Acid , Isobutyric Acid , Butyric Acid . Isovaleric Acid , Isocaproic Acid , Caproic Acid , Enanthic Acid

Applications

[ DEGS + H3PO4 ] Apprication of Lower free fatty acid

Column

DEGS+H3PO4(10%+1%) Chromosorb W 80-100 (AW-DMCS)

Column Size

2.1m×3.2mm

Column temp.

160°C

Carrier gas

N2,50ml/min

Injection port temp.

250°C

Detector temp.

250°C(FID)

View detail

GC

Samples

Acetic Acid , Propionic Acid , Isobutyric Acid , Butyric Acid , Isovaleric Acid , Isocaproic Acid , Caproic Acid , Enanthic Acid

Applications

Free lower fatty acids in water (2) (each 50ppm)

Column

FAL-M 10% Shimalite TPA 60-80

Column Size

2.1m×3.2mm

Column temp.

160°C

Carrier gas

N2,60ml/min

Injection port temp.

260°C

Detector temp.

260°C(FID)

View detail

GC

Samples

Acetaldehyde , Propionaldehyde , Isobutylaldehyde , n-Butylaldehyde , Isovaleraldehyde, n-Valeraldehyde

Applications

Saturated aldehyde

Column

FAL-M 10% Shimalite TPA 60-80

Column Size

2.1m×3.2mm

Column temp.

75°C

Carrier gas

N2,40ml/min

Injection port temp.

240°C

Detector temp.

240°C(FID)

View detail

GC

Samples

Acetic Acid , Propionic Acid , Isobutyric Acid , Butyric Acid , Isovaleric Acid , Valeric Acid , Isocaproic Acid , Caproic Acid

Applications

Free lower fatty acids (4) (each 100ppm)

Column

FFAP+H3PO4(0.3%+0.3%) Graphitecarbon 60〜80

Column Size

1.6m×3.2mm

Column temp.

80°C→220°C(16°C/min)

Carrier gas

N2,60ml/min

Injection port temp.

260°C

Detector temp.

260°C(FID)

View detail

GC

Samples

Acetic Acid , Propionic Acid , Isobutyric Acid , Butyric Acid , Isovaleric Acid , Valeric Acid , Isocaproic Acid , Caproic Acid

Applications

Free lower fatty acids in Acetone(each 200ppm)

Column

FON 20% Chromosorb W 80-100 (AW-DMCS)

Column Size

2.1m×3.2mm

Column temp.

170°C

Carrier gas

N2,50ml/min

Injection port temp.

250°C

Detector temp.

260°C(FID)

View detail

GC

Samples

Acetic Acid , Propionic Acid , Isobutyric Acid , Butyric Acid , Isovaleric Acid , Isocaproic Acid , Caproic Acid , Enanthic Acid

Applications

Free lower fatty acids in water (3) (each 50ppm)

Column

PEG 6000 10% Shimalite TPA 60-80

Column Size

2.1m×3.2mm

Column temp.

160°C

Carrier gas

N2,60ml/min

Injection port temp.

260°C

Detector temp.

260°C(FID)

View detail

GC

Samples

Acetic Acid , Propionic Acid , Isobutyric Acid , Butyric Acid , Isovaleric Acid , Valeric Acid , Isocaproic Acid , Caproic Acid , Methyl Lactate , Dimethyl Succinate

Applications

Free lower fatty acids (C2〜C6), Lactic acid methyl and Succinic acid methyl

Column

Reoplex 400 10% Chromosorb W 80-100 (AW-DMCS)

Column Size

2.1m×3.2mm

Column temp.

140°C

Carrier gas

N2,60ml/min

Injection port temp.

260°C

Detector temp.

260°C(FID)

View detail

GC

Samples

Acetic Acid , Propionic Acid , Isobutyric Acid , Butyric Acid , Isovaleric Acid , Isocaproic Acid , Caproic Acid , Enanthic Acid

Applications

[ Thermon-1000+H3PO4 ] Apprication of Lower free fatty acid

Column

Thermon-1000+H3PO4(10%+1%) Chromosorb W 80-100 (AW-DMCS)

Column Size

2.1m×3.2mm

Column temp.

160°C

Carrier gas

N2,50ml/min

Injection port temp.

250°C

Detector temp.

250°C(FID)

View detail

GC

Samples

Isobutyric Acid , Isovaleric Acid , Isocaproic Acid , Caproic Acid , Enanthic Acid , Lactic Acid

Applications

Free lower fatty acids in water and Lactic acid (1)

Column

Thermon-3000 3% Shimalite TPA 60-80

Column Size

1.6m×3.2mm

Column temp.

170°C

Carrier gas

N2,60ml/min

Injection port temp.

260°C

Detector temp.

260°C(FID)

View detail

GC

Samples

Cholesterol , Cholesterol Acetate , Cholesterol Propionate , Cholesterol Isobutyrate , Cholesterol n-Butyrate , Cholesterol n-Valerate , Cholesterol n-Caproate , Cholesterol n-Octanoate , Cholesterol n-Decanoate , Cholesterol Laurate , Cholesterol Myristate

Applications

Cholesterol ester

Column

ULBON HR-1

Column Size

25m×0.25mm(0.15μm)

Column temp.

250°C→330°C(5°C/min)

Carrier gas

He,1.3ml/min

Detector temp.

340°C(FID)

Injection volume

0.5μl

View detail

GC

Samples

Acetic Acid , Propionic Acid , iso-Butyric Acid , n-Butyric Acid , iso-Valeric Acid , iso-Caproic Acid , n-Caproic Acid , n-Heptanoic Acid

Applications

Lower fatty Acid in water

Column

ULBON HR-20M

Column Size

30m×0.53mm(3.0μm)

Column temp.

150°C

Carrier gas

He,10.5ml/min

Detector temp.

280°C(FID)

Injection volume

0.4μl

View detail

GC

Samples

Acetic acid , Propionic acid , Isobutyric acid , Butyric acid , Isovaleric acid , Valeric acid , Isocaproic acid , Capric acid , Enanthic acid

Applications

Measurement of short-chain free fatty acids using Shinwasorb -1-

Column

Thermon-1000+H3PO4 2.5+0.25% Shinwasorb-U 60/80

Column Size

2.1 m x 3.2 mm I.D. Glass

Column temp.

150℃

Carrier gas

50 mL/min N₂

Injection port temp.

250℃

Detector temp.

240℃

Detector

FID

Injection volume

1.0 μL

View detail

GC

Samples

Acetic acid , Propionic acid , Isobutyric acid , Butyric acid , Isovaleric acid , Valeric acid , Isocaproic acid , Capric acid , Enanthic acid

Applications

Measurement of short-chain free fatty acids using Shinwasorb -2-

Column

FAL-M Shinwasorb-S 60/80 PA

Column Size

2.1 m x 3.2 mm I.D. Glass

Column temp.

150℃

Carrier gas

50 mL/min N₂

Injection port temp.

260℃

Detector temp.

260℃

Detector

FID

Injection volume

1.0 μL

View detail

GC

Samples

n-valeric acid , valproic acid

Applications

Analysis of valproate sodium using Shinwasorb

Column

DEGA+H3PO4 2.5+0.5% Shinwasorb-S 80/100

Column Size

2.1m×3.2mm glass

Column temp.

145°C

Carrier gas

35 mL/min N2

Injection port temp.

200°C

Detector temp.

200°C

Detector

FID

Injection volume

2.0 μL

View detail

GC

Samples

Acetic acid , Propionic acid , iso-butyric acid , n-butyric acid , iso-valeric acid , n-valeric avid , iso-caproic acid , n-caproic acid

Applications

Lower free fatty acid in water

Column

Sunpak-H 60/80

Column Size

2.1 m x 3.2 mm I.D. Glass

Column temp.

175℃

Carrier gas

50 mL/min N₂

Injection port temp.

250°C

Detector temp.

250°C

Detector

FID

Injection volume

1.0 μL

View detail

LC

Samples

PTH-valine

Applications

PTH-valine

Column

ULTRON ES-CD

Column Size

150 mm L × 6.0 mm I.D.

Mobile phase

20 mM KH2PO4 (pH 3.0)/CH3OH = X/Y

Frow rate

1.2 mL/min

Column temp.

25°C

View detail

LC

Samples

Bay K 8644

Applications

Calcium rivalry medicine

Column

ULTRON ES-OVM

Column Size

150 mm L × 4.6 mm I.D.

Mobile phase

20 mM KH2PO4 (pH 4.6)/C2H5OH = 100/25

Frow rate

1.0 mL/min

Column temp.

25°C

View detail

LC

Samples

Verapamil

Applications

Calcium rivalry medicine

Column

ULTRON ES-OVM

Column Size

150 mm L × 4.6 mm I.D.

Mobile phase

20 mM KH2PO4 (pH 4.6)/C2H5OH = 100/5

Frow rate

1.0 mL/min

Column temp.

25°C

View detail

LC

Samples

Prenylamine

Applications

Calcium rivalry medicine

Column

ULTRON ES-OVM

Column Size

150 mm L × 4.6 mm I.D.

Mobile phase

20 mM KH2PO4 (pH 5.0)/CH3CN = 100/15

Frow rate

1.0 mL/min

Column temp.

25°C

View detail

LC

Samples

Citric acid , Tartaric acid , Malic acid , Malonic acid , Succinic acid , Glycolic acid , Formic acid , Lactic acid , Acetic acid , Fumaric acid , Adipic acid , Pyroglutamic acid , Propionic acid , Acrylic acid , Pivalic acid , Methacrylic acid , Crotonic acid

Applications

Elution position of the aliphatic organic acid

Column

ULTRON PS-80H

Column Size

300 mm L × 8.0 mm I.D. + 300 mm L × 8.0 mm I.D.

Mobile phase

HClO4aq. (pH 2.1)

Frow rate

1.0 mL/min

Column temp.

60°C

View detail

LC

Samples

Aspartic acid , Glutamic acid , Serine , Glycine , Histidine , Arginine , Threonine , Alanine , Proline , Tyrosine , Valine , Methionine , Cysteine-cysteine , Isoleucine , Leucine , Phenylalanine , Lysine

Applications

Analysis of the PTC amino acid

Column

STR ODS-II

Column Size

150 mm L × 4.6 mm I.D.

Mobile phase

A: CH3COONa (pH 6.5)/CH3CN = 93/7, B: CH3CN/H2O = 4/1

Frow rate

1.0 mL/min

Column temp.

40°C

View detail

LC

Samples

Hypoxanthine , Inosine 5'-monophosphate , Adenosine 5'-diphosphate , Adenosine 5'-monophosphate , Inosine , Adenosine 5'-triphosphate

Applications

The freshness K value

Column

STR ODS-II

Column Size

150 mm L × 4.6 mm I.D.

Mobile phase

24 mM 2-Diethylaminoethanol + 16 mM Citric acid

Frow rate

2.0 mL/min

Column temp.

40°C

View detail

LC

Samples

(CYS)2 , LYS , ARG , HIS , ASP , GLU , GLN , ASN , GLY , SER , ALA , THR , PRO , TYR , VAL , PHE , MET , TRP , LEU+ILE

Applications

Analysis of underivatized amino acids by LC/MS/MS

Column

ULTRON AF-HILIC-CD (PLSS)

Column Size

150 mm L × 2.0 mm I.D.

Mobile phase

A: 100 mM HCO2NH4(pH 3.0)/CH3CN = 10/90, B: 100 mM HCO2NH4(pH 3.0)/CH3CN = 70/30

Frow rate

0.36 mL/min

Column temp.

40°C

Injection volume

1.0 µL (5.0 µg/mL)

View detail

LC

Samples

Val-Tyr-Val , Leucine Enkephalin , Methionine Enkephalin , Gly-Tyr

Applications

Analysis of peptide standards

Column

ULTRON AF-HILIC-CD

Column Size

150 mm L × 2.0 mm I.D.

Mobile phase

A: 10mM HCO2NH4 (pH3.0) /CH3CN = 10/90, B: 10mM HCO2NH4 (pH3.0) /CH3CN = 70/30

Frow rate

0.26 mL/min: 67% A/ 33% B (70.0% CH3CN)

Column temp.

40°C

Injection volume

2.0 µL

Diluent

H2O /CH3CN = 50/50

View detail