Shodex Catalogue 2013-2015.pdf - Analytics Shop

Maltooligosaccharides, organic acidsand ethanolSample : 0.05% each, 20μL1. Maltotetraose2. Maltotriose3. Maltose4. Glucose5. Lactic acid6. Glycerol7. Acetic acid8. Methanol9. Ethanol0 5 10 15 20 25 0min12 3Eluent = 2mM HClO 4 aq.42052512 345Column : Shodex SUGAR SH1821Eluent : 0.5mM H 2 SO 4 aq.Flow rate : 0.6mL/minDetector : RIColumn temp. : 75˚CHydrophobic organic acids6767830 35 40 min89Sample :1. Succinic acid2. Lactic acid3. Formic acid4. Acetic acid5. Propionic acid6. Isobutyric acid7. n-Butyric acid8. Isovaleric acid9. n-Valeric acidTo shorten analysis time9Cello-oligosaccharides and furfurals1 2 345675 10 15 20 25 30 35 40 45min4Sample : 0.1% each, 10μL1. Cellopentaose2. Cellotetraose3. Cellotriose4. Cellobiose5. Glucose6. Glyceric acid7. Acetic acid8. 5-HMF9. FurfuralColumn : Shodex SUGAR SH1821Eluent : 2mM H 2 SO 4 aq.Flow rate : 0.6mL/minDetector : RIColumn temp. : 60˚COrganic acids and vitamin C in fruit juice589Sample :1. Cl - ,etc.2. Oxalic acid3. Maleic acid4. Citric acid5. Malic acid6. Vitamin C7. Succinic acid8. Formic acid9. Acetic acidGeneral organic acidsSample :1. Citric acid2. Tartaric acid3. Pyruvic acid4. Malic acid5. Succinic acid6. Glycolic acid7. Lactic acid8. Fumaric acid9. Acetic acid10. Levulinic acid11. Pyroglutamic acid12. Propionic acid13. Isobutyric acid14. n-Butyric acid1012 4132356479810111213 1420 30minColumn : Shodex RSpak KC-811 x 2Eluent : 6mM HClO 4 aq.Flow rate : 1.0mL/minDetector : VIS(430nm)post column methodColumn temp. : 50˚CGlucronolactone and organic acidsSample : 20μL1. Citric acid 0.01%2. Malic acid 0.01%3. Glucronolactone 0.01%4. Glycerin 0.01%5. Ethanol 0.05%5Standard AnalysisColumnsColumns for Ion Exclusion ChromatographyEluent = 2mM HClO 4 aq./CH 3 CN=90/10321678915202530 minColumn : Shodex RSpak KC-LG + KC-811 x 2Flow rate : 1.0mL/minDetector : VIS(430nm)post column methodColumn temp. : 47˚C5101520 minColumn : Shodex RSpak KC-LG + KC-811 x 2Eluent : 1mM HClO 4 aq.Flow rate : 1.0mL/minDetector : VIS(430nm)post column methodColumn temp. : 40˚C0 5 10 15minColumn : Shodex RSpak KC-811Eluent : 3mM HClO 4 aq.Flow rate : 1.0mL/minDetector : RIColumn temp. : 40˚COrganic acids in sakeCyanide ion and cyanogen chloride withpost column methodSample : 100μL1. Phosphoric acid etc.2. Citric acid3. Pyruvic acid4. Malic acid5. Succinic acid6. Lactic acid7. Fumaric acid8. Acetic acid9. Pyroglutamic acid56Fine rice wine56Fermented liquorPure rice wine546CN -Sample : 10μg/L each, 100μLCNCl141142870 5 10 15 20 25min3Column : Shodex RSpak KC-LG + KC-811 x 2Eluent : 4.8mM HClO 4 aq.Flow rate : 1.0mL/minDetector : VIS(430nm)post column methodColumn temp. : 63˚C9238 9723870 5 10 15 20 25 0 5 10 15 20min925min2 4 6 8 10 min 2 4 6 8 10 minColumnEluentReagent AReagent BFlow rate: Shodex RSpak KC-811 6E: 1.0mM H 2 SO 4 aq.: Chloramine T solution: 4-Pyridinecarboxylic acid-Pyrazolonesolution: (Eluent) 1.0mL/min(Reagent) 0.5mL/min each: VIS(638nm)DetectorColumn temp. : 40˚CReaction temp. : (Reagent A) 40˚C(Reagent B) 80˚C21