Karl Fisher moisture meter methanol gasoline moisture meter chemical solvent moisture titrator 0.00 sold.17,176,120 so'm
Gas chromatography sample injection pad temperature resistance 350 degree silica gel sealing pad moisture meter spacer 10x5 5.00 sold.4,703 so'm
Silica Gel Injection Pad Gas Chromatograph Silica Gel Pad 10x 5mm Silica Gel Particles 0.00 sold.4,703 so'm
Gas chromatograph C5890/GC9890 injection pad supply Nanjing Kejie injection port gasket 5.00 sold.6,113 so'm
Tianmei Fuli Shanghai Tengzhou Beijing Gas Chromatograph Quartz Glass Liner Sealing Ring Injector O-Ring 0.00 sold.9,405 so'm
5A Molecular sieve chromatographic column supply gas chromatograph stainless steel packed column 0.00 sold.2,564,760 so'm
Gas chromatograph sample inlet glass lining tube Jinan chromatography packed column capillary column accessories maintenance 0.00 sold.376,165 so'm
Stainless steel ferrule reducing straight joint gas chromatograph two-way two-way laboratory gas pipe 0.00 sold.70,531 so'm
Gas chromatograph gas path sealing gasket fluorine rubber sealing ring stainless steel gas path lining tube chromatography fittings 5.00 sold.5,643 so'm
Perforated breathable magnifying glass biological teaching equipment supplies 29040 insect observation box 0.00 sold.18,809 so'm
Digital turntable/color block turntable/blank turntable Primary School Mathematics turntable turntable 0.03 sold.28,213 so'm
Scientific instrument factory direct price can talk about 29008 gear set and bracket primary school science teaching instrument 0.00 sold.23,511 so'm
[Factory direct sales] 29007 axle and bracket pulley set experimental instrument 4.00 sold.23,511 so'm
Stainless steel lifting platform 20 * 20cm laboratory small lifting platform can be manually adjusted 5.00 sold.277,422 so'm
The gas chromatograph sample injection pad is suitable for Shanghai Tianmei Fuli Kexiao Nanjing Kejie and other sealing pads. 5.00 sold.5,643 so'm
Six-way valve quantitative tube for gas chromatograph Manual gas injection valve chromatography accessories 0.00 sold.2,222,792 so'm
Stainless steel lifting platform 15 * 15cm laboratory small lifting platform can be manually adjusted 0.0199 sold.249,210 so'm
Stainless steel ferrule reducing straight Joint Laboratory gas chromatograph gas circuit pipe two-way joint 5.00 sold.70,531 so'm
He Fan factory constant temperature mixer-HFL-100A oscillating constant temperature metal bath 0.00 sold.15,326,384 so'm
Supply gas chromatograph, BD FID ECD detector, ethylene oxide/liquor chromatograph 0.00 sold.92,486,800 so'm
Gas chromatograph liquor detection and analysis standard mixed standard internal standard sample butyl acetate tert-amyl alcohol 0.00 sold.117,552 so'm
Supply Fuli Tianmei Tengzhou Lunan Ruihong tenghai North Branch gas chromatograph six-way valve quantitative tube 0.00 sold.564,248 so'm
Gas chromatograph two-way three-way four-way joint pressure reducing valve joint chromatography gas path nut accessories consumables 5.00 sold.70,531 so'm
Rubber bladder gas sampling bladder 5# Small gas sampling bag Jinan supply sampling bladder 5.00 sold.108,148 so'm
Experimental equipment gas chromatograph with hydrogen generator Jinan supply high purity hydrogen generator 300ml 5.00 sold.6,894,736 so'm
Carfisher moisture detector Jinan future supply power method moisture analyzer moisture meter 0.00 sold.11,295,631 so'm
Gas Chromatograph temperature-resistant red injection pad 9mm × 5mm Jinan chromatographic gasket 0.00 sold.5,643 so'm
Temperature-resistant 350 degrees injection gasket 10x5 applicable to Nanjing Kejie gas chromatograph chromatographic injection pad accessories 0.00 sold.5,643 so'm