Ȩ
> Á¤º¸¸¶´ç > °øÁö»çÇ×
Á¶È¸¼ö
2044
Á¦¸ñ
HPLC,MASS,PREP LC ¸ðµç Ä÷³µé ¹®Á¦µé°ú½Ã·á Àü󸮹æ¹ýµéÀ» ÇØ°áÇØ µå¸³´Ï´Ù.
HPLC,MASS/MASS,ºÐÃë ¸ðµç Ä÷³µéÀÇ ¹®Á¦µé°ú ½Ã·á Àü󸮹æ¹ýÀ» ¹«»ó»ó´ã Áö¿ø ÇØ°áÇØ µå¸³´Ï´Ù.(Makers »ó°ü¾øÀÌ)
º£³ÊÅ×Å©³î·ÎÁö(ÁÖ)
ÀÀ¿ëÁö¿øºÎ
½ÅÇö¼ö ÀÌ»ç´Ô²²
02)517-9125,9120 Á÷Á¢ ÀüÈ Áֽʽÿä.CP:010-7370-6052
Feature of materials
What are the features of YMC ODS Columns
?
(YMC ODSÄ÷³ÀÇ Æ¯Â¡)
How different are ODS-A, AM and AQ?
( ODS A,AM,AQÄ÷³Â÷ÀÌÁ¡
)
How different are YMC-Pack Polyamine II, PA and NH2
?
( ´çºÐ¼® Ä÷³ Â÷ÀÌ)
What is "Endcapping"?
( ¿£µåijÇÎÀ̶õ?)
Are there ODS columns used with 100% aqueous mobile phase?
(ÀÏ¹Ý ODS Ä÷³ ¹°100% À̵¿»ó »ç¿ë½Ã ¹®Á¦)
Column handling
What is the upper limit of column pressure?
( Ä÷³ ÃÖ°í ¾Ð·Â
)
What are the applicable pH range and temperature?
(Ä÷³ Àû¿ë ¿Âµµ¿Í PH)
How should we store the columns?
( Ä÷³ º¸°ü¹æ¹ý
)
How can we evaluate the performance of columns?
(Ä÷³ ¼º´É üũ ¹æ¹ý)
What is the shipping solvent?
(¼±Àû ¿ë¸Åµé)
How to clean the columns ?
( Ä÷³ û¼Ò ¹æ¹ý)
Do we need Guard columns?
What is the "Connector type (W)"?
( °¡µåÄ÷³ Çʿ伺)
What is required in system and flow rate for using semi-micro columns?
(2mm ÀÌÇÏ ³»°æ Ä÷³ À¯¼Ó ¹× ½Ã½ºÅÛ °ü°è)
How to scale-up a column for preparative isolation/purification?
( ºÐÃë½Ã Ä÷³ Àû¿ë ¹æ¹ý)
Solution of column trouble
| Troubue shooting tips |
What should I do when the column pressure rises up?
Ä÷³ ¾Ð·ÂÀÌ ¿Ã¶ó°¥¶§
What are the solutions for poor peak shapes?
ÇÇÅ©¸ð¾ç ¾Ê ÁÁÀ» ¶§
What are the solutions for ghost peaks?
°í½ºÆ® ÇÇÅ©ÀÇ ÇØ°á ¹æ¹ý
What should I do if columns are dried?
Ä÷³ÀÌ ¸»¶úÀ» ¶§ ÇØ°á Ã¥
What should I do if the column fails to provide reproducibility?
Ä÷³ÀÌ ÀçÇö¼ºÀÌ ¶³¾î Áú ¶§
I still have poor retention after adding ion pair reagent to mobile phase. Why?
À̵¿»ó¿¡ À̿½Ö
½Ã¾àÀ» ³ÖÀ¸´Ï±î ¸Ó¹Ç¸§½Ã°£ÀÌ ¾Ê ÁÁÀ»¶§?
No.1 On organic solvents for reversed-phase liquid chromatography
¿ª»ó ¸ðµå¿¡¼ÀÇ ¿ë¸Å »ç¿ë ¼±Åùý
No.2 Temperature control of the refractive index detector
±¼ÀýÀ² °ÇÃâ±â »ç¿ë½Ã ¿ÂµµÁ¶Àý
No.3 Controlling pH of eluent when analyzing ionic compounds
À̿ºм®½Ã PH Á¶Àý
No.4
How to use semi-micro columns
2mm ³»°æ ÀÌÇÏ Ä÷³ »ç¿ë ¹æ¹ý
No.5 Setting the detection wavelength with a margin
ÆÄÀå ¼¼ÆÃ ¹æ¹ý
No.6 Tips on using Polyamine II in the ion exchange mode.
À̿±³È¯¹æ¹ýÀ¸·Î »ç¿ë (PolyAmineII Ä÷³ À¸·Î)
No.7 Peak shape anomaly
ÇÇÅ©¸ð¾ç ÁÁ°Ô ÇÏ´Â ¹æ¹ý
No.8 Problems Resulting from Using a Short Column
ªÀº Ä÷³ »ç¿ë½Ã ¿¹Ãø °á°ú
No.9 Regenerating Columns
Ä÷³ Àç»ý¹ý
NO
.10 The pH Adjustment of Eluents
¿ë¸ÅÀÇ PH Á¶Á¤
No.11 The Cause of the Ghost Peak (1)
°í½ºÆ® ÇÇÅ©ÀÇ ¿øÀÎ
No.12 On Solvents for Sample Dissolution
½Ã·á ¿ëÇØµµ¿¡µû¸¥ HPLC ¿ë¸Å
No.13 Suggestions about Eluents
HPLC¿ë¸Å¿¡ ´ëÇÑ Ãßõ
No.14 If Column Pressure Increases (1)
Ä÷³ ¾Ð·ÂÀÌ ¿Ã¶ó °¥¶§
ÀÛ¼ºÀÏÀÚ
2013-10-30
÷ºÎÆÄÀÏ
¡ÚGeneral_Catalog@YMC[1].zip