Activated Carbon Sampling Tube Thermal Parsing Type Solvent Parsing Type 6*120 6*80mm 0.04,200 sold.from 1 917 som/monthот 15,972 so'm
20ml Air Chromatography Bottle Cap Pad 20*3mm Top Empty Bottle Cap Pad Opening Aluminum Cap 0.0500 sold.from 1 342 som/monthот 11,181 so'm
PoLyester Air Purification Bag Stinky SampLing Bag Sniffing Bag 1L 3L 5L 10L pet Air Purification Bag PoLLution Source 0.01,280 sold.from 4 514 som/monthот 37,617 so'm
0.5 1 2 3 4 5L Gas SampLing Bag ALuminum FoiL Composite FiLm SingLe and DoubLe VaLve LateraL VaLve 0.0200 sold.from 3 950 som/monthот 32,915 so'm
1.5ml2ml Injection Bottle Liquid Phase Gas Chromatography Injection Small Bottle Containing Inner Intubation with Cap Pad 0.034 sold.from 21 441 som/monthот 178,679 so'm
Production of 0.5ml brown inner bile bottle micro reference substance standard substance sub-bottled storage reagent bottle to avoid light 0.0205 sold.from 22 570 som/monthот 188,083 so'm
10ml COD digestion tube can be compared with 16*100mm temperature 200 ℃ 0.0632 sold.from 3 833 som/monthот 31,943 so'm
Production of 1L Baylor pipe PVC deep well water intake pipe underground well water intake low flow regulating valve Baylor pipe 0.01,106 sold.from 18 056 som/monthот 150,466 so'm
Production of 1.5ml 2mL injection bottle liquid gas chromatography injection vial Agilent transparent with scale cap pad 0.02,078 sold.from 16 927 som/monthот 141,062 so'm
Homogenic Bag Sterile Water Bag 12*18cm 20*22cm Irradiation Sterilization Bag 0.00 sold.from 13 542 som/monthот 112,850 so'm
GL45 Mouth Plastic Reagent Bottle Blue Cap PP Reagent Bottle White 100/250/1000ml 0.060 sold.from 11 285 som/monthот 94,042 so'm
DNPH Sampling Tube Ozone Removal Small Column 1000mg/6ml 14g Ozone Small Column 0.020 sold.from 45 140 som/monthот 376,165 so'm
Breather Bag Valve, New Material, No Leakage, ptfe Valve, ptfe Valve 0.06,723 sold.from 4 514 som/monthот 37,617 so'm
Injection Bottle Rack Sample Bottle Top Empty Bottle Chromatography Bottle Tray 40 Holes Rack 0.020 sold.from 14 106 som/monthот 117,552 so'm
Sample Bottle Storage Box Storage Tray Injection Bottle Rack Freezing Box 2/10/20ml/5/4 0.00 sold.from 4 514 som/monthот 37,617 so'm
Sniffing DiaL Bag 3L Three Point Air BLowing Bag Sniffing DiaLing SampLing Bag 0.04,102 sold.from 2 492 som/monthот 20,763 so'm
Flat Bottom COD Dissolving Colorimetric Tube 10/12ml Total Phosphorus Total Nitrogen Dissolving Tube 16*100mm 0.00 sold.from 2 220 som/monthот 18,498 so'm
PTFE Centrifuge Tube Digestion Tube Round Bottom Flats Bottom PTFE Test Tube 5 10 25 30 50 100 0.00 sold.from 8 464 som/monthот 70,531 so'm
Teflon Sieve Ptfe Laboratory Waste Solid Sieve 20cm Aperture 9.5mm 3mm 0.00 sold.from 282 124 som/monthот 2,351,030 so'm
BeLL Tube ReguLator VaLve 1L Knob Low Speed ReguLator VaLve 0.0200 sold.from 4 514 som/monthот 37,617 so'm
GL45 Bottle Cap Shu Niu Bottle Blue Cap Reagent Bottle Cap Solid Cap Temperature Resistant 140 ℃ 0.00 sold.from 2 300 som/monthот 19,166 so'm
Pin filter disposable filter head organic water 13mm 25mm 0.22 0.45um 0.0107 sold.from 19 749 som/monthот 164,573 so'm
1.5/2ml Chromatography Injection Bottle, Liquid Phase Air Injection Bottle, Agilent Model with Cap Pad 0.036 sold.from 21 441 som/monthот 178,679 so'm
Feeding bottle cap fermentation tank bottle cap GL45 1234 stainless steel 4mm 6mm 8mm mouth 0.0108 sold.from 19 749 som/monthот 164,573 so'm
Microfiber Glass Fiber Glueless Filter Cartridge 3 # Smoke Dust Sampling Cartridge Environmental Monitoring 0.0720 sold.from 2 875 som/monthот 23,958 so'm
Injection Bottle Cleaner Cleaning Box Soaking Box Liquid Chromatography Injection Bottle 2ml 0.00 sold.from 11 285 som/monthот 94,042 so'm
Production and processing of C18 silica gel Flory silica magnesium silicate solid phase extraction column 0.00 sold.from 3 385 som/monthот 28,213 so'm
1.5/2ml Injection Bottle Cleaning Box Automatic Injection Bottle Quick Washing Box 0.050 sold.from 50 782 som/monthот 423,186 so'm
ProduCed SPE Column C18 Flori SiliCone Soil Magnesium SiliCate SiliCone Solid Phase ExtraCtion Column 0.00 sold.from 2 537 som/monthот 21,140 so'm
Glass Bottle Customization, Non-Standard Product Processing, Round Bottom, Flats Bottom, Jaw Screw Mouth, Pipe Control Mold Customization 0.00 sold.from 1 917 som/monthот 15,972 so'm
1.5ml 2ml Adhesive Cap Pad Gasket Adhesive Cap Conjoined 9mm Injection Bottle Cap Pad 0.00 sold.from 1 917 som/monthот 15,972 so'm
Ultra-low Concentration Discharge Particulate Detection Quartz Filter Membrane 47mm TSP Sampling High Purity 0.00 sold.from 2 537 som/monthот 21,140 so'm
10ml Clamp Top Air Injection Bottle Air Chromatography Bottle Transparent Brown 20mm Caliber 0.00 sold.from 1 342 som/monthот 11,181 so'm
Range Smoke Low Concentration Sampling 47mm Quartz Filter Membrane Fiberglass Filter Membrane Cartridge Aluminum Ring Net Mop 0.00 sold.from 575 som/monthот 4,792 so'm
2ml Transparent Brown Jaw Injection Bottle Top Empty Bottle Gas Chromatography Injection Bottle 11-425 11mm Aluminum Cap 0.00 sold.from 575 som/monthот 4,792 so'm