20ml top empty bottle aluminum cap pad 20*3mm jaw top empty bottle explosion-proof gasket instead of PE B0104241 Island 0.0600 sold.from 3 258 som/monthот 27,152 so'm
Imitation German SCHOTT DURAN SCHOTT GL45 reagent bottle cover top hole spiral cover top empty sample cover 0.02,000 sold.from 1 903 som/monthот 15,855 so'm
100 250 500 1000mL bottles are all equipped with airtight locking bottle caps with PEEK connector mobile phase solvent bottle 0.0175 sold.from 25 391 som/monthот 211,593 so'm
2ml pre-cut one-word mouth cover pad 9mm Waters sample bottle spacer high-performance liquid phase pre-cut Teflon P 0.0100 sold.from 14 670 som/monthот 122,254 so'm
2mL injection transparent bottle brown liquid phase chromatography glass sample bottle Agilent sampling bottle headspace bottle wholesale 0.04,252 sold.from 3 385 som/monthот 28,213 so'm
5 10 20ml gas phase 20mm jaw headspace sample bottle transparent brown flat bottom round bottom sample bottle 0.0188 sold.from 24 827 som/monthот 206,891 so'm
2ml automatic injection bottle cap pad 9mm chromatographic sample bottle cap pad Agilent gas phase threaded headspace bottle liquid 0.01,230 sold.from 12 978 som/monthот 108,148 so'm
waters, shimadin, Agilent mobile phase sink liquid chromatography solvent filter head stainless steel suction filter head 0.028 sold.from 3 385 som/monthот 28,213 so'm
1.5ml sample bottle transparent brown graduated writing gas liquid chromatography bottle 8-425 sample bottle Island 0.011 sold.from 3 171 som/monthот 26,425 so'm
GL80 Headspace Cap Reagent Bottle Cap Wide-mouth Bottle Cap Large-mouth Bottle Cap Straight-through Bottle Cap Reagent Bottle Stirring Cap Oversized Bottle 0.00 sold.from 6 207 som/monthот 51,723 so'm
Sample bottle top empty bottle rack molded white tray plastic analytical bottle rack 40-hole sample bottle storage box 0.00 sold.from 28 212 som/monthот 235,103 so'm
2ml plastic graduated injection bottle pp transparent brown thread automatic headspace bottle 9-425 bottle cap with Gasket 0.00 sold.from 39 497 som/monthот 329,145 so'm
Combination test tube rack plastic sample bottle detachable rack White top empty bottle accessory rack 21 24 40 60 holes 0.00 sold.from 5 642 som/monthот 47,021 so'm
Teflon mold PEEK Teflon PTFE nylon POM PTFE board ABS board rod parts processing production 0.00 sold.from 5 642 som/monthот 47,021 so'm
10 20ml headspace injection bottle spacer 20*3mm tetrafluoro silica gel composite pad PTFE gasket can puncture resistance 0.00 sold.from 25 391 som/monthот 211,593 so'm
Vacuum box gas bag sampler non-methane total hydrocarbon sampling VOCs sampling conforms to HJ38-2017 Huzhou Lirong 0.00 sold.from 191 844 som/monthот 1,598,701 so'm
100 250 500 1000 2000ml liquid chromatography mobile phase solvent bottle blue cap silk oral test 0.00 sold.from 22 570 som/monthот 188,083 so'm
8mm injection pad 1.5 2mL injection bottle pad 8*1.5mm corrosion-resistant gasket PTFE silicone pad Shimadzu wear 0.00 sold.from 10 156 som/monthот 84,638 so'm
17.5*1.5mm overhead sample bottle gasket 10ml 20ml Precision thread sample bottle PTFE silicone composite 0.00 sold.from 33 855 som/monthот 282,124 so'm
Agilent 2mL injection bottle glass 9-425 plastic inner cannula 6mm 300ul flat 250ul sharp bottom 0.00 sold.from 3 950 som/monthот 32,915 so'm
10/20mL headspace bottle cap pad solid phase micro extraction SPME extraction bottle metal screw cap pad 17.5 * 1.3mm 0.015 sold.from 62 067 som/monthот 517,227 so'm
Agilent 20ml jaw gland top empty sample bottle cap pad Shimadzu 20 * 3mm thick aluminum cover gray satin 0.00 sold.from 3 258 som/monthот 27,152 so'm
Neutral alumina column ALN aluminum oxide SPE solid phase extraction column permethrin detection standard column 20 0.00 sold.from 2 854 som/monthот 23,783 so'm
Overhead bottle pad 12.5 * 1.5mm chromatographic sample bottle Teflon/silicone rubber gasket with 4/5mL sample bottle 0.00 sold.from 767 som/monthот 6,389 so'm
20mm caliber anaerobic bottle reaction seal plug anaerobic culture tube plug culture bottle plug butyl rubber 0.00 sold.from 1 903 som/monthот 15,855 so'm
1.5ml sample bottle holder 2mL chromatography sample bottle storage rack bottle holder 9301-0722 same Blue 50 holes 0.00 sold.from 10 156 som/monthот 84,638 so'm
HLB small column solid phase extraction column hydrophilic hydrophilic equilibrium extraction column antibiotic detection 500mg/6ml 0.00 sold.from 3 833 som/monthот 31,943 so'm
Shimadzu injection pad 201-35584 GC-14C GC-2014 GC-2010 gas chromatography T-type pad 0.00 sold.from 1 725 som/monthот 14,375 so'm
8 10 12 15ml transparent threaded mouth injection bottle 16*60mm overhead empty bottle analysis bottle brown White 0.00 sold.from 28 212 som/monthот 235,103 so'm
150ml jaw with scale Top empty bottle borosilicate transparent glass bottle reagent bottle sample bottle sample bottle 0.00 sold.from 14 670 som/monthот 122,254 so'm
Micro-filter for sand core filter device Microporous filter for filtration 50mm 47mm 0.22 0.45um 0.00 sold.from 10 156 som/monthот 84,638 so'm
Perchloroethylene filter membrane/perchloroethylene filter paper heavy metal dust measurement filter membrane/dust dispersion detection filter membrane 0.00 sold.from 73 352 som/monthот 611,268 so'm
GL45 blue red yellow green wire mouth reagent bottle cap shuniu bottle cap mobile phase bottle cap 45 mouth plastic cover 0.00 sold.from 1 150 som/monthот 9,583 so'm
40ml top empty bottle 22mm purge bottle gasket soil collection bottle Teflon gasket glass sample bottle corrosion resistant 0.00 sold.from 1 437 som/monthот 11,979 so'm
2ml threaded plastic one-piece micro bottle tip bottom inner cannula 300uL fusion bottle PP injection bottle with cap 0.00 sold.from 42 319 som/monthот 352,655 so'm
Stainless steel thermal desorption type activated carbon sampling tube/Collection of benzene, toluene, xylene and other benzene series gas 0.00 sold.from 5 078 som/monthот 42,319 so'm