Chemical | 2,000+ products

4ML Plastic Straw Dropper Cake Room Baking Shop Macaroon Jam Injection Flat Round Heart Dropper

Stool collector with spoon 10ml 30ml stool tube disposable plastic specimen collection urine sampling tube

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

Factory production laboratory consumables medical grade PP sterile enzyme-free short cover screw tube sample tube printing can be formulated

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

Yeast cell wall polysaccharide 99% factory plant extract feed grade yeast cell wall polysaccharide

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Independent paper and plastic packaging disposable pasteurized dropper test tube sterilization straw urine straw 3ML plastic single pack

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

Factory Direct experimental consumables 100-piece glass slide box glass slide box pathological slice box

Factory wholesale disposable dropper with scale plastic test tube dropper plastic test tube plastic dropper

Disposable plastic urinal cup with lid hand lid stool sampling cup with scale sampling Cup sputum Cup 40ml

Disposable plastic sampling tube testing frozen storage tube laboratory sampling tube empty tube virus sampling tube rack

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

Disposable Urine Cup Medium Soft Plastic Urine Cup Pregnancy Test Urine Test Paper Urine Cup Multi-Size Disposable Urine Cup

Factory direct supply disposable transparent rigid plastic tube PP plastic tube airfoil test tube cover

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

Factory test tube swab flocking fiber nasopharyngeal sampler disposable velvet sampling cotton swabs 2,000/box

Cross-border 4ml plastic dropper disposable plastic straw plastic pasteurized dropper in stock 50 pC/pack

Sample Addition Tank Pp Material Processing Customization White Transparent Laboratory Reagent Tank Suction Tank Pipette Tank

Plastic measuring cup 100ml triangle measuring cup scale Cup cone measuring cup transparent measuring cup measuring cup mixing cup in stock

Tung Oil Wood Waterproof Anticorrosive Paint Raw Material Waterproof Anti-cracking Anti-corrosion Alkali Resistant Paint Industrial Grade Tung Oil for Lacquered Wood

Factory wholesale disposable medicine cup hospital large medium transparent plastic measuring cup small medicine Cup

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

disposable preservation tube cryopreservation tube 5ml 10ml 20ml disposable plastic sample preservation tube

Factory for disposable inoculation ring laboratory cell inoculation needle independent sterilization packaging plastic inoculation rod 1ul

Centrifuge tube manufacturers supply scale centrifuge tube tip bottom laboratory consumables disposable transparent plastic test tube centrifuge tube

Glass test tube flat mouth round bottom test tube diameter 10/12/13/15/18/20/25/30mm high temperature resistance

2.2ml96 square well V bottom round bottom deep well plate PP material no RNA/DNA enzyme nucleic acid detection medical consumables

Light brand chemical tempered glass mirror disc glass window high temperature pressure customization

Plastic joint clamp interface clamp bayonet clamp frosted mouth clamp label clamp glass clamp 24#29#14#19#34#40#