(High sensitivity analysis of choline and acethylcholine)

DE-413	· Reversed phase column with polymer-based packing
ACH-494	· Choline oxydase and acethylcholine esteraze were introduced · Converts cholines and acethylcholines into hydrogen peroxide

Product name	Size(mm) ID x Length	Shipping solvent
RSpak DE-413 RSpak DE-G (Guard column)	4.6 x 150 4.6 x 10	CH3CN/H2O=50/50 CH3CN/H2O=50/50
AFpak ACH-494	4.6 x 10	10mM Phosphate buffer + 1.0M NaCl (pH7.4)

(Mannitol)

MN-431

· Ca2+-type ligand exchange column · For the analysis of mannitol according to USP (23rd ed.) · Solvents other than water are unnecessary

Product name	Size(mm) ID x Length	Shipping solvent
USPpak MN-431	4.0 x 250	H2O

(Sugar alcohol and saccharides)

SC1011-7F

· Ca2+-type ligand exchange column · For the analysis of sugar alcohols and saccharides according to Europian Pharmacopia Method (EP) · Solvents other than water are unnecessary

Product name	Size(mm) ID x Length	Shipping solvent
New EP SC1011-7F	7.8 x 300	H2O

(Taste components)

GS-320 7E

· Multi-mode column mainly in the SEC mode · For the analysis of nucleic acids in taste components with isocratic elution

Product name	Size(mm) ID x Length	Shipping solvent
Asahipak GS-320 7E Asahipak GS-2G 7B (Guard column)	7.5 x 250 7.5 x 50	CH3OH/H2O=30/70 CH3OH/H2O=30/70

(Gelatin)

GS-620 7G-P	· Molecular weight distribution determination of gelatin for photo film (PAGI method ver 10)
SB-804 HQ SB-805 HQ	· Mean molecular weight distribution determination of gelatin for photo film (PAGI method ver 10)

Product name	Size(mm) ID x Length	Shipping solvent
Asahipak GS-620 7G-P Asaipak GS-2G 7B (Guard column)	7.5 x 500 7.5 x 50	CH3OH/H2O=30/70 CH3OH/H2O=30/70
OHpak SB-804 HQ OHpak SB-805 HQ OHpak SB-G (Guard column)	8.0 x 300 8.0 x 300 6.0 x 10	0.02% NaN3 aq. 0.02% NaN3 aq. 0.02% NaN3 aq.

(Surfactants)

GF-310	· SEC columns usable in both water and organic solvents · Excellent solvent compatibility for the analysis od surfactants · Use in quantitative to qualitative analysis
JJ-50	· The packing material contains trace amount of quaternary ammonium groups and supports multimodal (Reversed phase and anion exchange) analysis · Suitable for the analysis of anionic surfactants

Product name	Size(mm) ID x Length	Shipping solvent
Asahipak GF-310 HQ MSpak GF-310 4E MSpak GF-310 4B	7.5 x 300 4.6 x 250 4.6 x 50	CH3OH/H2O=30/70 H2O H2O
RSpak JJ-50 4D RSpak JJ-50 2D	4.6 x 150 2.0 x 150	CH3CN/H2O=60/40 CH3CN/H2O=60/40
Silaca C18M 4E	4.6 x 250	CH3OH/H2O=30/70

(Pesticides)

GOLF-413 CARB-413

· Reversed phase column with polymer-based packing · Wide usable pH range (pH2 to 12) · For the analysis of metal coordination compounds such as oxine-copper

Product name	Size(mm) ID x Length	Shipping solvent
RSpak GOLF-413 RSpak DE-G (Guard column)	4.6 x 150 4.6 x 10	CH3CN/H2O=50/50 CH3CN/H2O=50/50
RSpak CARB-413 RSpak CARB-413L RSpak DE-G (Guard column) RSpak CARB-LF (Line filter)	4.6 x 150 4.6 x 250 4.6 x 10 6.0 x 10	CH3CN/H2O=50/50 CH3CN/H2O=50/50 CH3CN/H2O=50/50 CH3CN/H2O=50/50

(Oxhalides)

SI-91 4C	· High-speed column suitable for postcolumn detection
SI-52 4E	· Supports simultaneous analysis of oxhalides and common inorganic anions

Product name	Size(mm) ID x Length	Shipping solvent
IC SI-91 4C IC SI-90G (Guard column)	4.0 x 100 4.6 x 10	1.8mM Na2CO3 + 1.7mM NaHCO3 aq. 1.8mM Na2CO3 + 1.7mM NaHCO3 aq.
IC SI-52 4E IC SI-52G (Guard column)	4.0 x 250 4.6 x 10	3.6mM Na2CO3 aq. 3.6mM Na2CO3 aq.

(Cyanide and cyanogen chliride)

KC-811 6E	· For postcolumn detection
IEC DEAE-825	· Column for analysis of total cyanide used in combination with an electrochemical detector

Product name	Size(mm) ID x Length	Shipping solvent
New RSpak KC-811 6E	6.0 x 250	0.1% H3PO4 aq.
IEC DEAE-825	8.0 x 75	50mM Na2SO4 aq.

(Arsenic and paraquat)

NN	· The packing material cantaining trase amount sulfo groups supports multi mode (reversed phase and cation exchange) analysis

Product name	Size(mm) ID x Length	Shipping solvent
RSpak NN-614	6.0 x 150	0.1M Sodium phosphate buffer (pH3.0)
RSpak NN-414	4.6 x 150	0.1M Sodium phosphate buffer (pH3.0)

MD Scientific ApS • Denmark • tlf. 7027 8565 • fax 7027 8566 • info@md-scientific.dk