Chemical | 2,000+ products

Disposable plastic test tube 12*75 15*100 16*100 16*150 free test tube hard test tube

Disposable plastic dropper scale pasteurized pipette plastic pipette plastic dropper 1ml 2ml 3ml 5ml

Self-priming quantitative micro-pipette disposable dropper 5ul 10ul 20ul 30ul40ul50

Ultra-low temperature liquid nitrogen storage sample cell freezing tube freezing tube inner and outer coil 1 1.8 2 3 4 5ml Milli

Gel recovery plasmid extraction DNA RNA extraction nucleic acid purification column 2ml separation column extraction column

Ultra-low temperature sample storage liquid nitrogen freezing tube cell freezing tube internal and external rotation 1.5 1.8 2 5ml preservation tube

Centrifuge Tube 10ml15ml Pointed Screw Centrifuge Tube Laboratory Consumables Plastic Centrifuge Tube with Scale and Cover

Pipette tip disposable tip 10ul/200ul/1ml/5ml/10ml pipette tip pipette nozzle

Foreign trade special disposable urine cup screw lid sample cup sampling cup 30ml Specimen Container

Sub-format storage tank PP material sample tank disposable plastic sterile liquid tank suction tank cover

Factory disposable frozen storage tube screw cap stool sampling tube stool laboratory collection bottle 20ml

Teaching Instrument Plastic Dropper 0.2ml/0.5/1/2/3/5/10ml Disposable Straw Pasteur Dropper

Disposable plastic test tube 12*75 12*10015*100 hard test tube put test-free tube with plug sample tube

1.5ml1.8ml5ml10ml freezing tube plastic freezing tube freezing tube disposable plastic test tube

Glass test tube 15*150mm flat round bottom hard test tube transparent test tube experimental consumables teaching instrument roll

Plastic cell freezing tube 1.5ml4ml5ml10ml external rotation 2ml freezing tube 3ml sample tube sampling tube 30

Single plastic disposable dropper pasteurized pipette with scale double air bag independent packaging laboratory medical pipette

Disposable toilet Cup disposable sampling cup measuring cup spot sales can be customized complete specifications

Disposable PS hard plastic test tube with lid 12*60/75/100 15*100/150 16*100 factory outlet

Plastic dropper 0.2/0.5/1/2/3/5/10ml pasteurized pipette disposable plastic pipette plastic scale tube

1/2/3/5ML plastic pipette 100 per pack disposable plastic dropper pasteurized pipette scale dropper

3ml 100 pcs/pack disposable thickened plastic dropper scale pasteurized dropper plastic pipette plastic dropper

8.5cm scale Pap plastic dropper scale straw 7.5cm dropper disposable plastic dropper

Factory for disposable plastic measuring cup high transparent cone drink medicine cup excellent three-sided scale measuring cup 30ml

Disposable plastic centrifuge tube pointed bottom round bottom spiral flip transparent plastic test tube eptube

Disposable plastic urine Cup stool Cup sputum Cup screw lid sampling Cup sample cup specimen cup box

Factory Direct Supply Silicone Tube Plug Laboratory Test Tube Silicone Plug Triangle Flask Silicone Plug Triangle Silicone Plug

Disposable urine cup stool cup with lid scale PP plastic sputum cup screw lid urine cup sampling cup

Free test tube disposable PS plastic hard test tube with lid 12*75 laboratory transparent free test tube

Glass Beads Reflective Material Home Decoration Floor Color Crystal Glass Beads Fish Tank Landscape Decoration Swimming Pool Floor Beads

Wholesale processing jam baking straw snack cake decoration juice disposable plastic dropper

Xingya Tip Pipette head 10ul/200ul/300ul/1ml/5ml/10mltip head high temperature resistance

Deep hole plate silicone cover silicone material 96-hole round hole square hole cross-shaped plastic silicone sealing film

Disposable plastic syringe industrial manual dispensing syringe wholesale hand-push injection syringe ink injector