Donglilong/chromatography world CBM-WAX gas chromatography column polyethylene glycol PEG-20M strong polar capillary column 0.00 sold.5,257,603 so'm
Donglilong/chromatography world CBM-624 gas chromatography column 6% cyanopropyl phenyl dimethyl polysiloxane column 0.00 sold.6,196,461 so'm
Donglilong SE-30 gas chromatography column SE30 dimethyl polysiloxane column can be applied to imported chromatograph 0.00 sold.5,257,603 so'm
Donglilong/chromatography world CBXM-WAX gas chromatography column polyethylene glycol column chemical bonding cross-linked column 0.00 sold.14,036,854 so'm
Donglilong/chromatography world OV-1 gas chromatography column non-polar capillary column domestic GC analysis column 0.00 sold.5,257,603 so'm
Donglilong/chromatography world SE-54 gas chromatography column 5% phenyl methyl polysiloxane weak polar domestic column 0.00 sold.5,257,603 so'm
Donglilong/chromatography world CBM-5 gas chromatography column 5% phenyl 95% methyl polysiloxane weak polar column 0.00 sold.5,257,603 so'm
Donglilong/chromatography world OV-101 gas chromatography column non-polar capillary column can be applied to imported chromatograph 0.00 sold.5,257,603 so'm
Donglilong/chromatography world CBM-1 gas chromatography column non-polar dimethyl polysiloxane capillary column 0.00 sold.5,257,603 so'm
Donglilong/chromatography world OV-17 gas chromatography column 50% phenyl dimethyl polysiloxane column domestic column 0.00 sold.6,196,461 so'm
Donglilong OV-1701 gas chromatography column 14% cyanopropylphenyl methyl polysiloxane medium polarity domestic column 0.00 sold.6,196,461 so'm
Donglilong/chromatography world CBM-1301 gas chromatography column 6% cyanopropyl phenyl dimethyl polysiloxane 0.00 sold.6,196,461 so'm
Alkyl mercury capillary column water quality alkyl mercury detection gas chromatography column supply Agilent Fori chromatography column 0.00 sold.7,774,915 so'm
Swiss Metrohm Column A supp 7 -150 /4.0 Item No. 61006620 6.1006.620 Negotiation 0.00 sold.49,150,128 so'm
Syme Fly Anion Protection Column AG9-HC 052248 Analysis Column AS9-HC 052244 Bargaining 0.00 sold.25,367,808 so'm
Liquid chromatography column empty column 4.6mm stainless steel analysis empty column tube 0.08 sold.681,799 so'm
Liquid chromatography stainless steel protection column pre-column filtration device C18HPLC column core 0.02 sold.423,186 so'm
122-3832 Agilent J&W DB-35ms Air Chromatography Column Aggilent 0.25μm 7inch Column Frame 0.00 sold.22,233,774 so'm
260F142P Cecerson Fly TRACE Tr-5mS GC ChromatograPhy Column Thermo 0.25mm 0.25μm 0.00 sold.20,837,673 so'm
28103- 014001 Semily AnalytiCal Column 3um Hypersil BDS C18 ProteCtive Column Column Core 0.00 sold.10,423,784 so'm