Chemical | 2,000+ products

Factory direct supply 1ml glass scale dropper 7*77mm straight/curved/ball head copper diffusion scale dropper suit

2ml separation column extraction column gel recovery plasmid extraction DNA RNA extraction nucleic acid purification column independent packaging

1ul 10ul disposable sampling stick plastic inoculation stick inoculation ring individually packed

Disposable plastic petri dish 60mm90mm bacterial plate thickened round square cell culture dish 35 55

betaine cab-35 foaming agent foaming foam stabilizer factory washing raw material cocoamidopropyl betaine

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

Factory disposable plastic urine cup test urine cup transparent medium disposable medium urine test sampling cup

The manufacturer supplies 600000 disposable Samplers per day, sampling test tube female test tube empty tube

Disposable Plastic Small Dropper/1.5ml Dropper Experimental Consumables Suction Pipe Transparent Dropper Sampling

Disposable plastic dropper 0.2ml0.5ml1ml2 ml3ml5ml graduated pasteurized pipette

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

Test tube brush wool pig brush triangle bottle brush burning Cup brush measuring cylinder brush pipe cleaning brush straw brush

Disposable urine Cup sputum Cup stool box 20ml 30ml 40ml

Triangle flask silicone stopper conical flask triangular flask stopper test tube silicone stopper glass test tube silicone stopper

Factory Direct disposable laboratory consumables 96-hole silicone film 2.2ml square hole pointed bottom silicone film

PS discharge test tube 15*150 disposable hard tube food medical grade plastic test tube 12*60 75 13*78

Square/Rhombus/ship/Weighing dish weighing pan weighing boat weighing boat Aluminum plastic anti-static

Disposable transparent plastic round bottom test tube 10ml PP high temperature 16 * 100mm 12*100 13*78

Frozen tube 0.5/2ml screw mouth flat bottom can stand sample tube sub-bottle sample bottle screw mouth bottle cover with washer

12-20mm disposable plastic test tube various specifications with wooden stopper transparent hard test tube plastic put free test tube

Pasteur pipette 0.2ml0.5ml1ml3ml5ml10ml disposable plastic pipette scale pipette

Centrifuge tube in stock wholesale multi-specification disposable centrifuge tube manufacturers supply laboratory equipment plastic centrifuge tube

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

Paper freezer 81 cell clamshell cell freezer carton waterproof 5ml1.8ml1.5ml2ml centrifuge tube

Disposable sampling cup with scale stool Cup screw lid stool specimen sample cup stock supply

Factory disposable test tube laboratory equipment PS plastic hard test tube various specifications transparent test tube

Ptfe Magnetic Stirrer, Custom-Made High Temperature Strong Magnetic Magnetic Rotor Stirrer, A/B/C Type Stirring Magnet

1.5ml centrifuge tube with lid and screw tip-bottom centrifuge tube disposable plastic leak-proof centrifuge tube

Factory spot supply disposable urine cup with scale urine cup screw lid urine sampling Cup